Cylinder Works

Discover Cylinder Works motorcycle cylinder kits and top-end engine repair components.

145 products

  • Cylinder Only 77mm RMZ 250 19- 25 Cylinderworks CW40005 Cylinder Only 77mm RMZ 250 19- 25 Cylinderworks CW40005

    Cylinder Works Cylinder Only 77mm RMZ 250 19- 25 Cylinderworks CW40005

    1 in stock 1-2 business days

    Cylinder Works standard bore cylinder for Suzuki RM-Z 250 models, intended as a replacement cylinder for 4-cycle 250 cc engines. This standard bore unit is specified with a 77 mm cylinder diameter and is suitable for the listed RM-Z 250 applications. Features Standard bore cylinder Replacement cylinder for top-end engine servicing Specifications Cylinder diameter: 77 mm Displacement: 250 cc Engine type: 4-cycle Cylinder kit type: standard bore Vehicle Fitments Suzuki RM-Z 250 (2019-2025)

    1 in stock 1-2 business days

    £340.96

  • Cylinder Kit 77mm RMZ 250 19- 25 Cylinderworks CW40005K01 Cylinder Kit 77mm RMZ 250 19- 25 Cylinderworks CW40005K01

    Cylinder Works Cylinder Kit 77mm RMZ 250 19- 25 Cylinderworks CW40005K01

    1 in stock 1-2 business days

    Cylinder Works standard bore cylinder kit for Suzuki RM-Z 250 models, designed as a replacement top-end assembly for 4-cycle 250 cc engines. This kit includes the cylinder, piston kit, and top end gasket kit, and is specified with a 77 mm cylinder diameter, 13.75:1 compression ratio, and compatibility with Vertex piston reference 24122. Features Standard bore cylinder kit Replacement top-end assembly Includes cylinder, piston kit, and top end gasket kit Uses Vertex #24122 Specifications Cylinder diameter: 77 mm Compression ratio: 13.75:1 Displacement: 250 cc Engine type: 4-cycle Cylinder kit type: standard bore Vehicle Fitments Suzuki RM-Z 250 (2019-2025)

    1 in stock 1-2 business days

    £523.20

  • Cylinder Kit 18-22 KTM 125 Sx 54mm, Cylinder Works CW50014K02 50430038100 50530038000 Cylinder Kit 18-22 KTM 125 Sx 54mm, Cylinder Works CW50014K02 50430038100 50530038000

    Cylinder Works Cylinder Kit 18-22 KTM 125 Sx 54mm, Cylinder Works CW50014K02 50430038100 50530038000

    1 in stock 1-2 business days

    A standard-bore 54 mm cylinder kit for 125 cc two-stroke applications, supplied complete with cylinder, piston kit, top-end gasket kit, and wrist pin bearing. Designed as a direct replacement for KTM 125 SX and 125 XC, with equivalent fitment for GasGas MC 125 and Husqvarna TC 125 within the listed years, with cross-reference to KTM 50430038100 and 50530038000 and Cylinder Works CW50014K02. Features Uses Vertex #23928 Includes cylinder, piston kit, top-end gasket kit, and wrist pin bearing Standard-bore configuration Specifications Compression ratio: Standard Cylinder diameter: 54 mm Cylinder kit type: Standard bore Displacement: 125 cc Engine type: 2-stroke Cross-Reference OEM Part Numbers 50430038100 50530038000 Cylinder Works CW50014K02 Vehicle Fitments 125 SX (18–22) 125 XC (21–22) MC 125 (21–23) TC 125 (18–22)

    1 in stock 1-2 business days

    £1,031.78

  • Cylinder Kit 16-17 KTM 125 Sx 54mm, Cylinder Works CW50014K01 50430038100 50530038000 Cylinder Kit 16-17 KTM 125 Sx 54mm, Cylinder Works CW50014K01 50430038100 50530038000

    Cylinder Works Cylinder Kit 16-17 KTM 125 Sx 54mm, Cylinder Works CW50014K01 50430038100 50530038000

    1 in stock 1-2 business days

    A standard-bore 54 mm cylinder kit for 125 cc two-stroke applications, supplied complete with cylinder, piston kit, top-end gasket kit, and wrist pin bearing. Designed as a direct replacement for KTM 125 SX and Husqvarna TC 125 for model years 2016–2017, with cross-reference to KTM 50430038100 and 50530038000 and Cylinder Works CW50014K01. Features Uses Vertex #23928 Includes cylinder, piston kit, top-end gasket kit, and wrist pin bearing Specifications Compression ratio: Standard Cylinder diameter: 54 mm Cylinder kit type: Standard bore Displacement: 125 cc Engine type: 2-stroke Cross-Reference OEM Part Numbers 50430038100 50530038000 Cylinder Works CW50014K01 KTM 125 SX (16–17) TC 125 (16–17)

    1 in stock 1-2 business days

    £1,031.78

  • Cylinder Only 16-22 KTM 125 Sx 54mm, Cylinder Works CW50014 50430038100 50530038000 Cylinder Only 16-22 KTM 125 Sx 54mm, Cylinder Works CW50014 50430038100 50530038000

    Cylinder Works Cylinder Only 16-22 KTM 125 Sx 54mm, Cylinder Works CW50014 50430038100 50530038000

    1 in stock 1-2 business days

    A standard-bore 54 mm replacement cylinder for 125 cc two-cycle applications, supplied as cylinder only. Designed as a direct replacement for KTM 125 SX and 125 XC, with equivalent fitment for GasGas MC 125 and Husqvarna TC 125 within the listed years, with cross-reference to KTM 50430038100 and 50530038000 and Cylinder Works CW50014. Features Cylinder only (no piston or gasket kit included) Standard-bore replacement configuration Specifications Cylinder diameter: 54 mm Cylinder kit type: Standard bore Displacement: 125 cc Engine type: 2-cycle Cross-Reference OEM Part Numbers 50430038100 50530038000 Cylinder Works CW50014 Vehicle Fitments 125 SX (16–22) 125 XC (21–22) MC 125 (21–23) TC 125 (16–22)

    1 in stock 1-2 business days

    £813.31

  • Cylinder Kit 99mm Yamaha YZ 450 F 18-19 Cylinder Works CW21012K01 Big Bore Cylinder Kit 99mm Yamaha YZ 450 F 18-19 Cylinder Works CW21012K01 Big Bore

    Cylinder Works Cylinder Kit 99mm Yamaha YZ 450 F 18-19 Cylinder Works CW21012K01 Big Bore

    Out of stock

    Cylinder Works big bore cylinder kit for Yamaha 450 models, designed as a replacement top-end assembly for 4-cycle engines with increased displacement to 470 cc. This kit includes the cylinder, piston kit, and top-end gasket kit, and is specified with a 99 mm cylinder diameter, 12.8:1 compression ratio, and compatibility with Vertex piston reference 24369. Features Big bore cylinder kit Replacement top-end assembly Includes cylinder, piston kit, and top-end gasket kit Uses Vertex #24369 Specifications Cylinder diameter: 99 mm Compression ratio: 12.8:1 Displacement: 470 cc Engine type: 4-cycle Cylinder kit type: big bore Vehicle Fitments Yamaha WR 450 F (2019-2020) Yamaha YZ 450 F (2018-2019) Yamaha YZ 450 FX (2019-2020)

    Out of stock

    £862.53

  • Cylinder Only 97mm Yamaha YZ 450 F 18-19 Cylinder Works CW20012 Cylinder Only 97mm Yamaha YZ 450 F 18-19 Cylinder Works CW20012

    Cylinder Works Cylinder Only 97mm Yamaha YZ 450 F 18-19 Cylinder Works CW20012

    1 in stock 1-2 business days

    Cylinder Works standard bore cylinder for Yamaha 450 models, intended as a replacement cylinder for 4-cycle 450 cc engines. This standard bore unit is specified with a 97 mm cylinder diameter and is suitable for the listed WR 450 F, YZ 450 F, and YZ 450 FX applications. Features Standard bore cylinder Replacement cylinder for top-end engine servicing Specifications Cylinder diameter: 97 mm Displacement: 450 cc Engine type: 4-cycle Cylinder kit type: standard bore Vehicle Fitments Yamaha WR 450 F (2019-2020) Yamaha YZ 450 F (2018-2019) Yamaha YZ 450 FX (2019-2020)

    1 in stock 1-2 business days

    £404.93

  • Cylinder Kit 97mm Yamaha YZ 450 F 18-19 Cylinder Works CW20012K01 Cylinder Kit 97mm Yamaha YZ 450 F 18-19 Cylinder Works CW20012K01

    Cylinder Works Cylinder Kit 97mm Yamaha YZ 450 F 18-19 Cylinder Works CW20012K01

    1 in stock 1-2 business days

    Cylinder Works standard bore cylinder kit for Yamaha 450 models, designed as a replacement top-end assembly for 4-cycle 450 cc engines. This kit includes the cylinder, piston kit and top end gasket kit, and is specified with a 97 mm cylinder diameter, 12.8:1 compression ratio, and compatibility with Vertex piston reference 24270. Features Standard bore cylinder kit Replacement top-end assembly Includes cylinder, piston kit and top end gasket kit Uses Vertex #24270 Specifications Cylinder diameter: 97 mm Compression ratio: 12.8:1 Displacement: 450 cc Engine type: 4-cycle Cylinder kit type: standard bore Vehicle Fitments Yamaha WR 450 F (2019-2020) Yamaha YZ 450 F (2018-2019) Yamaha YZ 450 FX (2019-2020)

    1 in stock 1-2 business days

    £687.23

  • Big Bore Gasket Kit 18-21 CRF 250 R/rx 82mm, Vertex Gasket Kit 860VG8100056 Big Bore Gasket Kit 18-21 CRF 250 R/rx 82mm, Vertex Gasket Kit 860VG8100056

    Cylinder Works Big Bore Gasket Kit 18-21 CRF 250 R/rx 82mm, Vertex Gasket Kit 860VG8100056

    2 in stock 1-2 business days

    Vertex 860VG8100056 +3mm Big Bore Gasket Kit. Honda CRF 250RX 2019-2021 CRF 250R 2018-2021

    2 in stock 1-2 business days

    £102.69

  • Cylinder Full Kit CRF 250 R 18-21, 82mm Big Bore, Cylinder Works Kit CW11011K01 Cylinder Full Kit CRF 250 R 18-21, 82mm Big Bore, Cylinder Works Kit CW11011K01

    Cylinder Works Cylinder Full Kit CRF 250 R 18-21, 82mm Big Bore, Cylinder Works Kit CW11011K01

    1 in stock 1-2 business days

    +3mm Big Bore Cylinder Kit. 270cc. 13.9:1 Comp. 82mm. Includes (Cylinder, Piston Kit, & Top-End Gasket Kit). Uses Vertex #24348. Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise Nickel Silicon Carbide plated for long life Kits come complete with gaskets, cylinder, piston, rings, pin and clips Big bore cylinders do not require machine work (unless noted) Replacement Vertex piston, rings, clips and pins also available Made in the U.S.A. CRF 250 RX 2019-2021 CRF 250 R 2018-2021 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CRF R 250 2018-2019

    1 in stock 1-2 business days

    £771.62

  • Cylinder Kit 79mm Bore Honda CRF 250 R 22-25 Cylinderworks CW10011K03 Cylinder Kit 79mm Bore Honda CRF 250 R 22-25 Cylinderworks CW10011K03

    Cylinder Works Cylinder Kit 79mm Bore Honda CRF 250 R 22-25 Cylinderworks CW10011K03

    1 in stock 1-2 business days

    Cylinder Works standard bore cylinder kit for Honda CRF 250 models, designed as a replacement top-end assembly for 4-cycle 250 cc engines. This kit includes the cylinder, piston kit, and top end gasket kit, and is specified with a 79 mm cylinder diameter, 13.9:1 compression ratio, and compatibility with Vertex piston reference 24575. Features Standard bore cylinder kit Replacement top-end assembly Includes cylinder, piston kit, and top end gasket kit Uses Vertex #24575 Specifications Cylinder diameter: 79 mm Compression ratio: 13.9:1 Displacement: 250 cc Engine type: 4-cycle Cylinder kit type: standard bore Vehicle Fitments Honda CRF 250 R (2022-2025) Honda CRF 250 RWE (2025) Honda CRF 250 RX (2022-2025)

    1 in stock 1-2 business days

    £486.00

  • Cylinder Full Kit CRF 250 R 20-21, 79mm, Cylinder Works Kit CW10011K02 Std Cylinder Full Kit CRF 250 R 20-21, 79mm, Cylinder Works Kit CW10011K02 Std

    Cylinder Works Cylinder Full Kit CRF 250 R 20-21, 79mm, Cylinder Works Kit CW10011K02 Std

    1 in stock 1-2 business days

    Standard Bore Cylinder Kit. 13.9:1 Comp. 79mm. Includes (Cylinder, Piston Kit, & Top-End Gasket Kit). Uses Vertex #24453. Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise Nickel Silicon Carbide plated for long life Kits come complete with gaskets, cylinder, piston, rings, pin and clips Big bore cylinders do not require machine work (unless noted) Replacement Vertex piston, rings, clips and pins also available Made in the U.S.A. CRF 250 RX 2020-2021 CRF 250 R 2020-2021

    1 in stock 1-2 business days

    £599.63

  • Cylinder Full Kit CRF 250 R 18-19, 79mm Std, Cylinder Works Kit CW10011K01 Cylinder Full Kit CRF 250 R 18-19, 79mm Std, Cylinder Works Kit CW10011K01

    Cylinder Works Cylinder Full Kit CRF 250 R 18-19, 79mm Std, Cylinder Works Kit CW10011K01

    2 in stock 1-2 business days

    Standard Bore Cylinder Kit. 13.9:1 Comp. 79mm. Includes (Cylinder, Piston Kit, & Top-End Gasket Kit). Uses Vertex #24273. Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise Nickel Silicon Carbide plated for long life Kits come complete with gaskets, cylinder, piston, rings, pin and clips Big bore cylinders do not require machine work (unless noted) Replacement Vertex piston, rings, clips and pins also available Made in the U.S.A. CRF 250 RX 2019 CRF 250 R 2018-2019 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CRF RX 250 2019 HONDA CRF R 250 2018-2019 HONDA CRF R 250 2018-2021

    2 in stock 1-2 business days

    £611.14

  • Cylinder 79mm Bore Honda CRF 250 R 18-26 Cylinderworks CW10011 Cylinder 79mm Bore Honda CRF 250 R 18-26 Cylinderworks CW10011

    Cylinder Works Cylinder 79mm Bore Honda CRF 250 R 18-26 Cylinderworks CW10011

    1 in stock 1-2 business days

    Standard bore cylinder for Honda CRF 250 R, CRF 250 RWE and CRF 250 RX models. This replacement cylinder is designed for 79 mm bore 250 cc 4-stroke engine applications and fits a range of motocross and off-road models from 2018 to 2026. Cylinder Works part number CW10011 is intended for standard bore replacement use. Features Standard bore replacement cylinder Suitable for 250 cc 4-stroke engines Fits Honda CRF 250 R, CRF 250 RWE and CRF 250 RX models Specifications Cylinder diameter: 79 mm Cylinder kit type: standard bore Displacement: 250 cc Engine type: 4-cycle Cross-Reference OEM Part Numbers Cylinder Works: CW10011 Vehicle Fitments Honda CRF 250 R (2018-2026) Honda CRF 250 RWE (2025-2026) Honda CRF 250 RX (2019-2026)

    1 in stock 1-2 business days

    £328.00

  • Cylinder Full Kit CRF 250 R 18-19, 79mm, Cylinder Works Kit CW10011K01HC, 14.6:1 High Compression Cylinder Full Kit CRF 250 R 18-19, 79mm, Cylinder Works Kit CW10011K01HC, 14.6:1 High Compression

    Cylinder Works Cylinder Full Kit CRF 250 R 18-19, 79mm, Cylinder Works Kit CW10011K01HC, 14.6:1 High Compression

    1 in stock 1-2 business days

    Standard Bore Hi-Comp Cylinder Kit. 14.6:1 Comp. 79mm. Includes (Cylinder, Piston Kit, & Top-End Gasket Kit). Uses Vertex #24274. Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise Nickel Silicon Carbide plated for long life Kits come complete with gaskets, cylinder, piston, rings, pin and clips Big bore cylinders do not require machine work (unless noted) Replacement Vertex piston, rings, clips and pins also available Made in the U.S.A. CRF 250 RX 2019 CRF 250 R 2018-2019 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CRF RX 250 2019 HONDA CRF R 250 2018-2019 HONDA CRF R 250 2018-2021

    1 in stock 1-2 business days

    £652.10

  • Cylinder Kit Vertex 102.0 KTM EXC400/450 08-12, Vertex 420025 Husaberg FE450E 09-11 Cylinder Kit Vertex 102.0 KTM EXC400/450 08-12, Vertex 420025 Husaberg FE450E 09-11

    Cylinder Works Cylinder Kit Vertex 102.0 KTM EXC400/450 08-12, Vertex 420025 Husaberg FE450E 09-11

    1 in stock 1-2 business days

    VERTEX 420025 KIT CYLINDER KIT BIGBORE 102mm Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders.Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise.Nickel Silicon Carbide plated for long life.Kits come complete with gaskets, cylinder, piston, rings, pin and clips.Big bore cylinders do not require machine work (unless noted).Replacement Vertex piston, rings, clips and pins also available. SPECIFICATIONS: 102MM BORE KIT PARTS. VERTEX PISTON 23368700 GASKET SET 860VG810016 MODEL FITMENT: HUSABERG FE450E 2009-2011 KTM EXC400 2009-2012 KTM EXC450R 2008-2012 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM EXC R 450 2009-2012 KTM EXC 400 2009-2012 HUSABERG FE E 450 2009-2011

    1 in stock 1-2 business days

    £1,168.32

  • Cylinder Only 09-18 Sx 65 KTM, Works Cylinder 50005 Std Cylinder Only 09-18 Sx 65 KTM, Works Cylinder 50005 Std

    Cylinder Works Cylinder Only 09-18 Sx 65 KTM, Works Cylinder 50005 Std

    1 in stock 1-2 business days

    Standard bore cylinder designed for KTM 65 SX and Husqvarna TC65 models. This direct bolt-on replacement requires no replating and closely resembles OEM cylinders. It features Nickel Silicon Carbide plating for durability and comes complete with necessary components for installation. Features Direct bolt-on replacement with no replating required Nickel Silicon Carbide plated for extended durability Includes matched Vertex piston for optimal performance and reduced engine noise Comes complete with all necessary components for installation Replacement Vertex piston, rings, clips, and pins available separately Manufactured in the U.S.A. Specifications Part Number: 50005 Standard bore size Included Items (1) Aluminum cylinder Vehicle Fitments 2017-2018 Husqvarna TC65 2009-2018 KTM 65 SX Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HUSQVARNA TC 65 2017-2019 KTM SX 65 2009-2019

    1 in stock 1-2 business days

    £619.89

  • CYLINDER KIT YFM700 GRIZZLY 14-16, WORKS CYLINDER 21104-K02 BIG BORE, 105mm 770cc 2014 - 2015 Yamaha YFM 700 FG Grizzly 4x4 ATV

    Cylinder Works CYLINDER KIT YFM700 GRIZZLY 14-16, WORKS CYLINDER 21104-K02 BIG BORE, 105mm 770cc 2014 - 2015 Yamaha YFM 700 FG Grizzly 4x4 ATV

    1 in stock 1-2 business days

    +3mm Big Bore Cylinder Kit designed for Yamaha YFM 700 Grizzly 4x4 and Viking 700 models. This direct bolt-on kit increases displacement to 727cc and includes a matched Vertex piston for enhanced durability, performance, and reduced engine noise. Nickel Silicon Carbide plating ensures long life, and no replating is required. Features Direct bolt-on installation with no replating required Increases displacement to 727cc with a 10.1:1 compression ratio Nickel Silicon Carbide plated for extended durability Includes matched Vertex piston for optimized performance Comes complete with all necessary components for installation Compatible with Hot Rods #4179 to achieve 770cc displacement Replacement Vertex piston, rings, clips, and pins available separately Manufactured in the U.S.A. Specifications Part Number: 21104-K02 Bore Size: +3mm Displacement: 727cc Compression Ratio: 10.1:1 Uses Vertex Piston #23967 Included Items (1) Cylinder (1) Piston kit (1) Top-end gasket kit (1) Piston pin (2) Circlips (1) Ring set Vehicle Fitments 2014-2015 Yamaha YFM700 Grizzly 700 4x4 (Various Models) 2014-2018 Yamaha YXC700 Viking VI 700 (Various Models) 2014-2018 Yamaha YXM700 Viking 700 (Various Models) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YXR RHINO 700 2014-2017 YAMAHA YXM VIKING 700 2014-2017

    1 in stock 1-2 business days

    £960.86

  • CYLINDER KIT YFM700 07-13, WORKS CYLINDER 21104-K01 BIG BORE, 105mm 770cc 2007 - 2013 Yamaha YFM 700 FG Grizzly 4x4 ATV

    Cylinder Works CYLINDER KIT YFM700 07-13, WORKS CYLINDER 21104-K01 BIG BORE, 105mm 770cc 2007 - 2013 Yamaha YFM 700 FG Grizzly 4x4 ATV

    1 in stock 1-2 business days

    +3mm Big Bore Complete Cylinder Kit designed for the Yamaha YFM 700 Grizzly 4x4 models. This direct bolt-on kit increases displacement to 727cc and includes a matched Vertex piston for enhanced durability, performance, and reduced engine noise. Nickel Silicon Carbide plating ensures long life, and no replating is required. Features Direct bolt-on installation with no replating required Increases displacement to 727cc with a 9.2:1 compression ratio Nickel Silicon Carbide plated for extended durability Honed to exact size for easy piston installation Includes matched Vertex piston for optimized performance Comes complete with all necessary components for installation Compatible with Hot Rods #4179 to achieve 770cc displacement Manufactured in the U.S.A. Specifications Part Number: 21104-K01 Bore Size: 102mm (+3mm) Displacement: 727cc Compression Ratio: 9.2:1 Uses Vertex Piston #23626 Included Items (1) Cylinder (1) Piston kit (1) Top-end gasket kit (1) Piston pin (2) Circlips (1) Ring set Cross-Reference OEM Part Numbers YAMAHA: 3B4-11311-00-00 YAMAHA: 3B4-11311-10-00 Vehicle Fitments 2007-2013 Yamaha YFM700FG Grizzly 700 FI 4x4 (Various Models) 2007-2015 Yamaha YFM700 Grizzly 700 4x4 (Various Models) 2007-2014 Yamaha YFM700 Grizzly 700 4x4 EPS (Various Models) 2007-2014 Yamaha YFM700 Grizzly 700 4x4 Hunter & Special Edition Model Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YXR RHINO 700 2014-2017 YAMAHA YXM VIKING 700 2014-2017

    1 in stock 1-2 business days

    £989.03

  • Gasket Top Kit 17-18 KX250F 80, Works Cylinder 31012-G01 Big Bore, KX250F Kawasaki Gasket Top Kit 17-18 KX250F 80, Works Cylinder 31012-G01 Big Bore, KX250F Kawasaki

    Cylinder Works Gasket Top Kit 17-18 KX250F 80, Works Cylinder 31012-G01 Big Bore, KX250F Kawasaki

    2 in stock 1-2 business days

    +3mm Big Bore Top-End Gasket Kit designed for the 2017-2018 Kawasaki KX250F. This kit includes all necessary gaskets to ensure a proper seal when installing a big bore cylinder. Features Designed for +3mm big bore applications Ensures a secure seal for top-end components Direct replacement for OEM gaskets Specifications Part Number: 31012-G01 Bore Size: 80mm Includes head, base, exhaust, and cam chain tensioner gaskets Vehicle Fitments 2017 Kawasaki KX250F 2018 Kawasaki KX250F Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KX F 250 2017-2019

    2 in stock 1-2 business days

    £107.98

  • Cylinder Kit 17-18 KX250F 80, Works Cylinder 31012-K01 Big Bore, KX250F Kawasaki Cylinder Kit 17-18 KX250F 80, Works Cylinder 31012-K01 Big Bore, KX250F Kawasaki

    Cylinder Works Cylinder Kit 17-18 KX250F 80, Works Cylinder 31012-K01 Big Bore, KX250F Kawasaki

    1 in stock 1-2 business days

    +3mm Big Bore Cylinder Kit designed for the 2017 Kawasaki KX250F. This ready-to-install, direct bolt-on kit increases displacement to 270cc and includes a matched Vertex piston for improved durability, performance, and reduced engine noise. Nickel Silicon Carbide plating ensures longevity, and no replating is required. Features Direct bolt-on replacement with no replating required Increases displacement to 270cc with a 13.7:1 compression ratio Nickel Silicon Carbide plated for extended durability Includes matched Vertex piston for optimized performance Comes complete with all necessary components for installation Replacement Vertex piston, rings, clips, and pins available separately Manufactured in the U.S.A. Specifications Part Number: 31012-K01 Bore Size: 80mm (+3mm) Displacement: 270cc Compression Ratio: 13.7:1 Uses Vertex Piston #24237 Included Items (1) Cylinder (1) Piston kit (1) Top-end gasket kit (1) Piston pin (2) Circlips (1) Ring set Vehicle Fitments 2017 Kawasaki KX250F Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KX F 250 2017-2019

    1 in stock 1-2 business days

    £793.77

  • Gasket Top Kit 05-18 KVF700 91mm, Works Big Bore 31007-G01, 2005 - 2018 Kawasaki Brute Force 750

    Cylinder Works Gasket Top Kit 05-18 KVF700 91mm, Works Big Bore 31007-G01, 2005 - 2018 Kawasaki Brute Force 750

    5 in stock 1-2 business days

    +6mm Big Bore Top End Gasket Kit designed for Kawasaki Brute Force 750 models (2005-2018). This kit includes all necessary gaskets to ensure a proper seal when installing a big bore cylinder. Features Designed for +6mm big bore applications Ensures a secure seal for top-end components Direct replacement for OEM gaskets Specifications Part Number: 31007-G01 Includes (2) base gaskets, (2) head gaskets, (1) exhaust gasket, and (1) cam chain tensioner gasket Vehicle Fitments 2005-2018 Kawasaki Brute Force 750 (KVF750) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KVF BRUTE FORCE 750 2005-2014 KAWASAKI KVF BRUTE FORCE 750 2015-2018

    5 in stock 1-2 business days

    £152.63

  • Cylinder Kit 15-18 KVF700 91mm, Works Big Bore 31007-K02, 2015 - 2017 Kawasaki Brute Force 750 Cylinder Kit 15-18 KVF700 91mm, Works Big Bore 31007-K02, 2015 - 2017 Kawasaki Brute Force 750

    Cylinder Works Cylinder Kit 15-18 KVF700 91mm, Works Big Bore 31007-K02, 2015 - 2017 Kawasaki Brute Force 750

    Out of stock

    +6mm Big Bore Cylinder Kit designed for Kawasaki KVF 750 Brute Force 4x4 (2015–2021). This ready-to-install kit requires no replating, closely resembles OEM cylinders, and provides enhanced performance and durability. Some models may require case machining for proper fitment. Features Ready-to-install, direct bolt-on design No replating required; closely resembles OEM cylinders Nickel Silicon Carbide plating for extended durability and performance Includes matched Vertex pistons for reliability and reduced engine noise Complete kit with cylinders, pistons, rings, pins, clips, and gaskets Big bore options generally do not require additional machining unless specified Replacement Vertex piston kits (rings, clips, and pins) available separately Manufactured in the U.S.A. Specifications Part Number: 56-K192.91.CKW2 Bore Size: +6mm Includes front and rear cylinders, piston kits, and top-end gasket kits Compatible with Vertex Piston #24026 Vehicle Fitments 2015–2021 Kawasaki KVF 750 Brute Force 4x4 Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KVF BRUTE FORCE 750 2015-2021

    Out of stock

    £1,419.72

  • Cylinder Kit 05-14 KVF700 91mm 05-14 Big Bore Kawasaki Brute Force 750 31007-K01 Cylinder Kit 05-14 KVF700 91mm 05-14 Big Bore Kawasaki Brute Force 750 31007-K01

    Cylinder Works Cylinder Kit 05-14 KVF700 91mm 05-14 Big Bore Kawasaki Brute Force 750 31007-K01

    Out of stock

    Kawasaki 2005 - 2014 BRUTE FORCE 750 ATV Cylinder Works +6mm Big Bore Cylinder Kit - 31007-K01 Features: Requires case machining on some models Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders (But may require case machining on some models!) Three kit options to choose from: Standard Bore, Standard Bore High Compression, and Big Bore Cylinder kits include matched Vertex pistons to ensure longevity, performance, and reduced engine noise Nickel Silicon Carbide plated for long life Kits come complete with gaskets, cylinder, piston, rings, pin, and clips Big bore cylinders do not require machine work (unless noted) Replacement Vertex piston, rings, clips, and pins also available Made in the U.S.A. Crankshaft #4259 for 462cc Uses Vertex #23910 Compression Ratio: 9.0:1 Cylinder Diameter: 91 mm Cylinder Kit Type: Big Bore Displacement: 860 cc Engine Type: 4-Cycle Includes Front and Rear Cylinders, Pistons Kits, and Top-End Gasket Kits Size Over Standard: 6.0mm Compatible Models: 2008 Kawasaki KRF750A Teryx 750 4x4 2008 Kawasaki KRF750B Teryx 750 4x4 Camo 2008 Kawasaki KRF750C Teryx 750 4x4 LE 2008 Kawasaki KRF750D Teryx 750 4x4 LE Camo 2008 Kawasaki KRF750F Teryx 750 4x4 NRA Outdoors 2009 Kawasaki KRF750G Teryx 750 FI 4x4 2009 Kawasaki KRF750J Teryx 750 FI 4x4 LE 2009 Kawasaki KRF750K Teryx 750 FI 4x4 LE Camo 2009 Kawasaki KRF750L Teryx FI 4x4 LE Sport 2009 Kawasaki KRF750L-A Teryx 750 FI 4x4 Sport Monster Energy 2009 Kawasaki KRF750M Teryx 750 FI 4x4 NRA Outdoors 2011 Kawasaki KRF750N Teryx FI 4x4 2010 Kawasaki KRF750N Teryx FI 4x4 2011 Kawasaki KRF750P Teryx FI 4x4 LE 2010 Kawasaki KRF750P Teryx FI 4x4 LE 2011 Kawasaki KRF750R Teryx FI 4x4 LE Camo 2010 Kawasaki KRF750R Teryx FI 4x4 LE Camo 2011 Kawasaki KRF750S Teryx FI 4x4 Sport 2010 Kawasaki KRF750S Teryx FI 4x4 Sport 2011 Kawasaki KRF750T Teryx FI 4x4 Special Graphics Edition 2010 Kawasaki KRF750T Teryx FI 4x4 Special Graphics Edition 2008 Kawasaki KVF750A Brute Force 4x4i 2007 Kawasaki KVF750A Brute Force 4x4i 2006 Kawasaki KVF750A Brute Force 4x4i 2005 Kawasaki KVF750A Brute Force 4x4i 2007 Kawasaki KVF750B Brute Force 4x4i Camo 2006 Kawasaki KVF750B Brute Force 4x4i Camo 2005 Kawasaki KVF750B Brute Force 4x4i Camo 2007 Kawasaki KVF750B-A Brute Force 4x4i NRA 2007 Kawasaki KVF750C Brute Force 4x4i 2006 Kawasaki KVF750C Brute Force 4x4i 2011 Kawasaki KVF750D Brute Force 4x4i 2010 Kawasaki KVF750D Brute Force 4x4i 2009 Kawasaki KVF750D Brute Force 4x4i 2008 Kawasaki KVF750D Brute Force 4x4i 2007 Kawasaki KVF750D Brute Force 4x4i NRA 2010 Kawasaki KVF750E Brute Force 4x4i Camo 2009 Kawasaki KVF750E Brute Force 4x4i Camo 2008 Kawasaki KVF750E Brute Force 4x4i Camo 2009 Kawasaki KVF750E-A Brute Force 4x4i NRA Outdoors 2008 Kawasaki KVF750E-A Brute Force 4x4i NRA Outdoors 2010 Kawasaki KVF750F Brute Force 4x4i Nocturne Blue 2008 Kawasaki KVF750F Brute Force 4x4i Nocturne Blue 2011 Kawasaki KVF750F Brute Force 4x4i Ruby Red Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KAWASAKI KVF BRUTE FORCE 750 2005-2014 KAWASAKI KVF BRUTE FORCE 750 2015-2018

    Out of stock

    £1,635.60

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