Browse Hot Cams camshafts and engine performance components for motocross and off-road motorcycles.
Hot Cams
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Hot Cams Valve Shims 10mm 3.05-3.20mm, Hotcam HCSHIM30
Part No. 56-S037.PK20 (radhouse.co.uk)
£32.45
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Hot Cams Valve Shims 10mm 2.05-2.20mm, Hotcam HCSHIM25
Part No. 56-S032.PK20 (radhouse.co.uk)
£32.45
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£57.09
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£57.09
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£57.09
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£47.87
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Hot Cams Valve Shim 9.48mm 2.70-2.95, Hot Cams HCSHIM12
Hot Cams valve shim set, part number HCSHIM12, for valvetrain servicing across a wide range of Honda, Suzuki, Kawasaki and Yamaha models. This 9.48 mm valve shim product is made from 4140 cold rolled steel and is intended to support accurate valve clearance adjustment and routine valvetrain maintenance. The supplied information also references Hot Cams 9.48 mm valve shim kit applications covering multiple off-road and ATV models from 1998 to 2024. Features Valve shim set Suitable for valvetrain servicing Supports valve clearance adjustment Intended for workshop and toolbox use Applicable across a wide range of Honda, Suzuki, Kawasaki and Yamaha models Specifications Manufacturer: Hot Cams Part number: HCSHIM12 Valve shim diameter: 9.48 mm Shim size range: 2.70-2.95 mm Material: 4140 cold rolled steel Hot Cams 9.48 mm valve shim kit total quantity: 141 shims Hot Cams 9.48 mm valve shim kit contents: three 9.48 mm OD valve shims of each size from 1.20 mm to 3.50 mm in 0.05 mm increments Vehicle Fitments Honda CRF 250 R 2018-2024 Honda CRF 450 R 2002-2024 Honda CRF 450 X 2005-2024 Honda TRX 450 ER 2006-2014 Honda TRX 450 R 2004-2009 Suzuki DR-Z 400 2000-2016 Suzuki DR-Z 400 S 2005-2015 Suzuki DR-Z 400 SM 2016-2017 Suzuki LT-R 450 2006-2009 Suzuki LT-Z 400 2003-2013 Suzuki RM-Z 450 2005-2024 Kawasaki KFX 400 2003-2006 Kawasaki KFX 450 R 2008-2014 Kawasaki KLX 400 R 2003-2004 Kawasaki KLX 450 R 2008-2009 Kawasaki KX 450 F 2008-2024 Kawasaki KX 250 F 2020-2024 Yamaha WR 250 F 2015-2024 Yamaha WR 450 F 2003-2024 Yamaha YFZ 450 2004-2009, 2012-2013 Yamaha YFZ 450 R 2009-2017 Yamaha YFZ 450 X 2010-2011 Yamaha YZ 250 F 2014-2024 Yamaha YZ 400 F 1998-1999 Yamaha YZ 426 F 2000-2002 Yamaha YZ 450 F 2003-2024
£54.44
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Hot Cams Valve Shim 7.48mm 3.00-3.25, Hotcam HCSHIM17
Part No. 56-S009.PK30 (radhouse.co.uk) Hot Cams 7.48mm Valve Shim Refill Package
£44.74
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Hot Cams Valve Shim Kit 9.48mm 141pcs, Hotcam HCSHIM02
This Hot Cams 9.48mm Valve Shim Kit, designated HCSHIM02 (part number 56-S002.HR), is a precision-engineered component set suitable for a wide range of off-road applications. The kit comprises three outer-diameter 9.48mm shims in each size ranging from 1.20mm to 3.50mm in 0.05mm increments, facilitating exact valve clearance adjustments. The total weight is approximately 0.418kg. Features Includes three 9.48mm O.D. valve shims in each size from 1.20mm to 3.50mm in 0.05mm increments Shim thickness increments of 0.05mm (equivalent to 0.002in.) Wide vehicle applicability across multiple manufacturers Specifications Outer diameter: 9.48mm shims Thickness range: 1.20mm to 3.50mm Thickness increment: 0.05mm Weight: 0.418kg Vehicle Fitments 2004–2008 Arctic Cat DVX400 2002–2014 Honda CRF450R 2005–2014 Honda CRF450X 2006–2014 Honda TRX450ER 2004–2009 Honda TRX450R 2003–2006 Kawasaki KFX400 2008–2014 Kawasaki KFX450R 2008–2009 Kawasaki KLX450R 2008–2014 Kawasaki KX450F 2006–2009 Suzuki LT-R450 2003–2013 Suzuki LTZ400 2005–2014 Suzuki RMZ450 2003–2014 Yamaha WR450F 2004–2009 Yamaha YFZ450 2009–2013 Yamaha YFZ450R 2010–2011 Yamaha YFZ450X 1998–1999 Yamaha YZ400F 2000–2002 Yamaha YZ426F 2003–2019 Yamaha YZ450F Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 426 2000-2002 HONDA TRX R 450 2004-2008 KAWASAKI KLX R 450 2008-2009 HONDA CRF RX 450 2017-2019 HONDA CRF R 250 2018-2019 YAMAHA WR F 450 2003-2018 YAMAHA YZ F 400 1998-1999 POLARIS PREDATOR 500 2003-2007 KAWASAKI KFX R 450 2008-2011 YAMAHA YZ F 450 2003-2019 YAMAHA YFZ 450 2004-2009 SUZUKI RM Z 450 2005-2019 HONDA CRF R 450 2002-2019 SUZUKI LTR 450 2006-2009 KAWASAKI KFX 400 2000-2006 POLARIS OUTLAW 500 2005-2007 YAMAHA YZ F 250 2015-2019 YAMAHA WR F 250 2014-2018 SUZUKI LT Z 400 2000-2008 KAWASAKI KX F 450 2008-2018
£140.03
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Hot Cams Valve Shim Kit 7.48mm 141pcs, Hotcam HCSHIM01
The Hot Cams HCSHIM01 Valve Shim Kit is a complete 7.48mm diameter shim kit designed for precise valve adjustments. It includes 141 shims, with three of each size ranging from 1.20mm to 3.50mm in 0.05mm increments, ensuring compatibility with various motorcycle models. Features 7.48mm diameter valve shims 141-piece kit with three shims per size from 1.20mm to 3.50mm in 0.05mm increments Suitable for a wide range of motorcycles requiring 7.48mm shims Ensures accurate valve clearance adjustments Specifications Diameter: 7.48mm Total Pieces: 141 Shim Sizes: 1.20mm to 3.50mm (0.05mm increments) Vehicle Fitments Honda: CBR600F F4 (2001-2005), CRF150R (2007-2018), CRF150R Expert (2007-2014), CRF250R (2004-2018), CRF250X (2004-2017), GL1800 Gold Wing (2006-2009), VF750C V45 Magna (1988) Kawasaki: KX250F (2004-2018), ZR750C Zephyr (2005-2006) Suzuki: RM-Z250 (2004-2018), SV650A ABS (2009) Yamaha: WR250F (2001-2013), YZ250F (2001-2014), YZF-R6S (2004) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HONDA CRF X 250 2004-2017 HONDA CRF R 250 2004-2017 YAMAHA WR F 250 2001-2013 HONDA CRF R 150 2007-2019 KAWASAKI KX F 250 2004-2018 SUZUKI RM Z 250 2004-2018 HONDA CRF RB 150 2007-2019 YAMAHA YZ F 250 2001-2014
£140.03
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Hot Cams Valve Shim Kit 8.90mm 69pcs, Hotcam HCSHIM00
The Hot Cams 8.9mm Valve Shim Kit (HCSHIM00) is designed for use in KTM engines, providing precision shims for valve adjustments. The kit includes three 8.90mm O.D. shims in each size, ranging from 1.72mm to 2.60mm in 0.04mm increments. Refill shims are available separately in packs of five. Features Fits all KTM motors requiring 8.90mm diameter shims Includes three shims per size in 0.04mm increments from 1.72mm to 2.60mm Refill shims sold separately in 5-pack quantities Ensures precise valve clearance adjustments Specifications Diameter: 8.90mm Type: Valve Shim Kit Units: Each Weight: 0.55 lbs Cross-Reference OEM Part Numbers 09250332 Vehicle Fitments KTM 250 SX-F (2005-2015) KTM 250 XC-F (2007-2018) KTM 250 XCF-W (2007-2016) KTM 250 XCF-W Champions Edition (2010) KTM 250 XCF-W Six Days (2011) KTM 350 SX-F (2011-2018) KTM 450 SX-F (2007-2018) KTM 450 XC-F (2008-2009) KTM 505 SX-F (2008) KTM 505 XC-F (2008-2009) Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years HUSQVARNA FC 250 2014-2019 HUSQVARNA FC 350 2014-2019 HUSQVARNA FC 450 2014-2019 HUSQVARNA FE 450 2014-2019 KTM EXC 450 2017-2019 KTM XC F 350 2011-2019 KTM SX F 250 2005-2019 KTM SX F 350 2011-2019 KTM SX F 450 2007-2019 KTM XC F 250 2005-2019 KTM SX F 505 2007-2019
£97.26
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Hot Cams Cam Chain Tensioner Polaris, Hotcams HC00063, Mechanical, Conversion Kit
FEATURES Ӣ Eliminates start-up noise caused by OEM hydraulic tensioner. Ӣ Eliminates fear of jumping cam timing caused by the OEM tensioner. Ӣ Maintains tension while vehicle is on an incline or sidehill, on its side and upside down, unlike OEM. Ӣ Custom CNC machined adapter. 450 HO 2x4 [MD] (16) ACE 570 (15-19) ACE 570 [Euro] (15-18) ACE 570 HD (15-19) General 1000 EPS (16) Ranger 570 [Euro] (15-16) Ranger 570 [INTL] (14) Ranger 570 4x4 (14-19) Ranger 570 4x4 Crew (14-19) Ranger 570 4x4 Crew EPS (18) Ranger 570 4x4 Full Size (15-19) Ranger 570 4x4 Full Size Crew (15-19) Ranger 570 EPS (17-19) Ranger 570 XP (16) Ranger 570-6 Full Size Crew (16) Ranger 900 4x4 Crew (14-16) Ranger 900 XP (13,15-16) Ranger 900 XP [Euro] (15-16) RZR 1000 60 Inch (16) RZR 4 900 (14-16) RZR 4 900 [INTL] (14) RZR 4 900 XP (12-13) RZR 4 900 XP EPS [INTL] (13) RZR 4 900 XP Jagged X (13) RZR 570 (12-19) RZR 570 [Euro] (15-18) RZR 570 [INTL] (12-13) RZR 570 EPS (17-18) RZR 900 (14) RZR 900 [INTL] (14) RZR 900 50 Inch (15-16) RZR 900 55 Inch (15-16) RZR 900 60 Inch (15-16) RZR 900 XP (11-13) RZR 900 XP [INTL] (12-13) RZR XP 1000 (14-18) RZR XP 1000 [INTL] (14-15) RZR XP 4 1000 (14-18) RZR XP 4 1000 EPS (14) Sportsman 450 4x4 Tractor (16) Sportsman 450 EFI [MD] (16-17) Sportsman 450 EPS Quad (16) Sportsman 450 EPS ZUG (16) Sportsman 450 HO (16) Sportsman 570 (14-17) Sportsman 570 [MD] (15-17) Sportsman 570 6x6 (17) Sportsman 570 6x6 Tractor (17) Sportsman 570 EPS (14-16) Sportsman 570 EPS [Euro] (17) Sportsman 570 EPS [MD] (15) Sportsman 570 EPS UTE (16) Sportsman 570 EPS ZUG (16-17) Sportsman 570 HD (14-17) Sportsman 570 SP (15-17) Sportsman 570 SP [MD] (15-16) Sportsman 570 SP EPS (15-16) Sportsman 570 Tractor (16-17) Sportsman 570 Tractor EPS SP (15-16) Sportsman 570 UTE (17) Sportsman 570 UTE [MD] (16) Sportsman 570 UTE HD (15-16) Sportsman 570 UTE HD EPS (14) Sportsman 570 UTE Tractor (16) Sportsman 570 X2 EPS (15) Sportsman 570 X2 EPS [MD] (17) Sportsman Forest 570 (14) Sportsman Touring 570 (14-17) Sportsman Touring 570 [INTL] (14) Sportsman Touring 570 [MD] (15) Sportsman Touring 570 EPS (16) Sportsman Touring 570 EPS [MD] (16) Sportsman Touring 570 EPS EFI [MD] (17) Sportsman Touring 570 (14-17)
£168.60
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Hot Cams Camshaft 13-15 SX-F250 Intake, Hot Cams 3282-1IN, Stage 1
Part No. 56-C334.IN.STG1 KTM SX-F250 2013 - 2015, HOTCAMS INTAKE CAM Stage 1 ITR: Dual cam engine. Intake and exhaust cams sold separately. Excellent low end to midrange gains. Uses stock valve springs. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM SX F 250 2013-2015 KTM XC F 250 2013-2015
£299.40
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Hot Cams Camshaft 13-15 SX-F250 Exhaust, Hot Cams 3283-1E, Stage 1
Part No. 56-C334.EX.STG1 KTM SX-F250 2013 - 2015, HOTCAMS EXHAUST CAM Stage 1 ITR: Dual cam engine. Intake and exhaust cams sold separately. Excellent low end to midrange gains. Uses stock valve springs. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years KTM SX F 250 2013-2015 KTM XC F 250 2013-2015
£336.31
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Hot Cams Camshaft 14-15 YZ450F Exhaust, Hot Cams 4279-1E, Stage 1
Part No. 56-C333.EX.STG1 (radhouse.co.uk) YAMAHA YZ450F 2014 - 2015, Hot Cams Stage 1 Exhaust Cam - 4279-1E Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models stock valve springs and rockers Adjustable cam sprockets come with some models Cam Description: Stage 1 ITR: Dual cam engine. Intake and exhaust cams sold separately. Excellent low to midrange increase. Uses stock valve springs. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 450 2014-2015
£163.35
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Hot Cams Camshaft 14-16 YZ250F Intake, Hot Cams 4270-1IN, Stage 1
Part No. 56-C332.IN.STG1 (radhouse.co.uk) YAMAHA WR250F 2015 - 2017,YZ250F 2014 - 2015Hot Cams Stage 1 Intake Cam - 4270-1IN Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models stock valve springs and rockers Adjustable cam sprockets come with some models Cam Description: Stage 1 ITR: dual-cam motor: Intake and exhaust cams sold separately. Excellent bottom-end and midrange increase. Uses stock valve springs. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 250 2014-2016 YAMAHA WR F 250 2015-2017
£287.66
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Hot Cams Camshaft 14-16 YZ250F Exhaust, Hot Cams 4271-1E, Stage 1
Part No. 56-C332.EX.STG1 (radhouse.co.uk) YAMAHA YZ250F 2014 - 2016, Hot Cams Stage 1 Exhaust Cam - 4271-1E Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models stock valve springs and rockers Adjustable cam sprockets come with some models Cam Description: Stage 1 ITR: dual-cam motor: Intake and exhaust cams sold separately. Excellent bottom-end and midrange increase. Includes auto-decompression mechanism. Uses stock valve springs. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 250 2014-2016
£318.74
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Hot Cams Camshaft 10-13 YZF450 Intake, Hot Cams 4165-2IN, Stage 2
Part No. 56-C331.IN.STG2 (radhouse.co.uk) YAMAHA YZF450 YZ450F 2010 - 2013, Hot Cams Stage 2 Cam - 41652IN Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models stock valve springs and rockers Adjustable cam sprockets come with some models Cam Description: Intake. Provide increased mid-top torque and horsepower. Produces more power than the OEM cams from 6000 rpm and up with a slight loss at lower rpm. Produces more power than the stage 1 set from 8000 rpm and up. Performance will be further improved with improvements to intake and exhaust efficiency and FI remapping. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 450 2010-2013
£318.74
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Hot Cams Camshaft 10-13 YZF450 Intake, Hot Cams 4163-1IN, Stage 1
Part No. 56-C331.IN.STG1 (radhouse.co.uk) YAMAHA YZF450 YZ450F 2010 - 2013, Hot Cams Stage 1 Cam - 41631IN Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models stock valve springs and rockers Adjustable cam sprockets come with some models Cam Description: Intake. THIS IS THE CAM SET THAT WILL SUIT MOST RIDERS IN MOST RIDING SITUATIONS. Provide increased low-mid rpm torque up to 9000 rpm and improved peak torque with a no loss at high rpm. Throttle response is also improved. FI remapping is not required but may further improve overall performance. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 450 2010-2013
£318.74
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Hot Cams Camshaft 10-13 YZF450 Exhaust, Hot Cams 4166-2EX Stage 2
Part No. 56-C331.EX.STG2 (radhouse.co.uk) YAMAHA YZF450 YZ450F 2010 - 2013, Hot Cams Stage 2 Cam - 41662EX, 4166-2EX, Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models stock valve springs and rockers Adjustable cam sprockets come with some models Cam Description: Exhaust. Provide increased mid-top torque and horsepower. Produces more power than the OEM cams from 6000 rpm and up with a slight loss at lower rpm. Produces more power than the stage 1 set from 8000 rpm and up. Performance will be further improved with improvements to intake and exhaust efficiency and FI remapping. Supplied with decompression mechanism. Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 450 2010-2013
£318.74
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Hot Cams Camshaft 10-13 YZF450 Exhaust, Hot Cams 4164-1EX Stage 1, 4164-1E
Part No. 56-C331.EX.STG1 (radhouse.co.uk) YAMAHA YZF450 YZ450F 2010 - 2013, Hot Cams Stage 1 Cam - 41641EX Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models stock valve springs and rockers Adjustable cam sprockets come with some models Cam Description: Exhaust. THIS IS THE CAM SET THAT WILL SUIT MOST RIDERS IN MOST RIDING SITUATIONS. Provide increased low-mid rpm torque up to 9000 rpm and improved peak torque with a no loss at high rpm. Throttle response is also improved. FI remapping is not required but may further improve overall performance. Supplied with decompression mechanism Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years YAMAHA YZ F 450 2010-2013
£318.74
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Hot Cams Camshaft 10-18 RM-Z 250 Intake, Hot Cams 2203-2IN, Stage 2, 2203-2IN
Part No. 56-C330.IN.STG2 (radhouse.co.uk) Suzuki RM-Z 250 RM-Z250 2010 - 2018, Hot Cams Stage 2 Intake Cam-2202-2IN Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models' stock valve springs and rockers The #2202-2IN and #2204-2E are designed as a set for engines with no modifications. Horsepower and torque are improved over 8000RPM with a slight loss at low RPM. INTAKE LIFT (mm) 9.40 INTAKE DURATION(Degrees at 1mm) 251.00 INTAKE LOBE CENTER(Degrees) 104.00 INTAKE VALVE LASH(mm).10 EXHAUST LIFT(mm) N/A Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI RM Z 250 2010-2015 SUZUKI RM Z 250 2016-2018
£263.37
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Hot Cams Camshaft 10-18 RM-Z 250 Intake, Hot Cams 2200-1IN, Stage 1
Part No. 56-C330.IN.STG1 (radhouse.co.uk) Suzuki RM-Z 250 RM-Z250 2010 - 2018, Hot Cams Stage 1 Intake Cam - 22001IN Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models' stock valve springs and rockers ?Intake. PART NO. 14-5845 and 14-5846 are intended to be used as a set. This set will greatly improve power below 10,000rpm and provide increased torque peak also with only a slight loss in peak horsepower INTAKE LIFT: 9.40mm INTAKE DURATION(@1mm): 237 degrees EXHAUST LIFT: N/A EXHAUST DURATION (@1MM): N/A Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI RM Z 250 2010-2015 SUZUKI RM Z 250 2016-2018
£263.37
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Hot Cams Camshaft 10-15 RMZ250 Exhaust, Hot Cams 2204-2E, Stage 2
Part No. 56-C330.EX.STG2 (radhouse.co.uk) Suzuki RMZ250 RM-Z250 2010 - 2015, Hot Cams Stage 2 Exhaust Cam - 22042E Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models' stock valve springs and rockers Exhaust. Can is the stage 2 cam for either stock or lightly modified engines INTAKE LIFT: N/A INTAKE DURATION(@1mm): N/A EXHAUST LIFT: 8.89mm EXHAUST DURATION (@1MM): 244 degrees Vehicle Compatibility Please check the exact model and year before ordering. Manufacturer Model Years SUZUKI RM Z 250 2010-2015
£318.74
Browse Hot Cams camshafts and engine performance components for motocross and off-road motorcycles.