Name: Connecting Rod KTM 450-525, Hot Rods 8666
Brand: Hot Rods
SKU: 56-863.HR1
Price: 244.97 GBP
Availability: InStock

Connecting Rod KTM 450-525, Hot Rods 8666

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Description

High-quality replacement connecting rod kit designed for durability and performance in demanding applications. Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc, the kit provides exceptional strength and longevity. Its advanced design includes strategically placed side scalloping and vent slots to minimize high RPM bearing race distortion.

The double-forged rods improve grain flow and maintain dimensional consistency, while shot-peening and double-honing enhance strength under heavy loads. The small ends are double-drilled for additional lubrication and cooling, critical for wrist pin bearings under extreme conditions. Thrust washers and crank pin bearings are silver-coated for added lubricity. Sold as a complete kit with rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.

Features:

Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc.
Side scalloping and vent slots reduce high RPM bearing race distortion.
Double-forged rods improve grain flow and dimensional consistency.
Shot-peened and double-honed for superior strength under heavy loads.
Double-drilled small ends enhance lubrication and cooling for wrist pin bearings.
Silver-coated thrust washers and crank pin bearings for increased lubricity.
Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.

Specifications:

Big End Bearing: 35x43x21.7 mm
Big End Bore: 43.00 mm
Big End Width: 21.90 mm
Center to Center: 129.00 mm
Pin Diameter: 35.00 mm
Pin Length: 64.60 mm
Small End Bore: 20.00 mm
Washer Thickness: 0.95 mm

Cross-Reference OEM Part Numbers:

KTM: 59030015044

Vehicle Fitments:

KTM 250 EXC (2003–2005)
KTM 250 XC (2003–2005)
KTM 250 XC-W (2003–2005)
KTM 450 EXC (2003–2007)
KTM 450 EXC-R (2003–2007)
KTM 450 MXC (2003–2005)
KTM 450 SX-F (2003–2004)
KTM 450 XC (2008)
KTM 450 XC-W (2007)
KTM 525 EXC (2003–2007)
KTM 525 MXC (2003–2007)
KTM 525 SMR (2003–2007)
KTM 525 SX (2003–2007)
KTM 525 XC (2003–2008)
KTM 540 SXS (2004)

Part Number: 56-863.HR1

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
KTM	EXC 450	2003-2007
KTM	XC W 450	2007
KTM	SX 400	2000-2002
KTM	SX 520	2000-2002
KTM	EXC 520	2000-2002
POLARIS	OUTLAW MXR 450	2008-2010
POLARIS	OUTLAW 525	2007-2011
KTM	XC ATV 450	2008-2009
KTM	XC ATV 525	2008-2012
KTM	SM R 525	2004-2005
KTM	XC W 525	2007
KTM	XC G 525	2006
KTM	SXS 540	2004
KTM	SMR 525	2005
BETA	RR ENDURO 250	2005-2007
KTM	SXS 450	2004
KTM	SX RACING 520	2000-2002
KTM	SX 525	2003-2006
KTM	MXC G RACING 450	2003-2005
KTM	EXC RACING 520	2000-2002
KTM	EXC G RACING 450	2004-2006
KTM	EXC G 525	2004-2006
KTM	EXC 525	2003-2007
BETA	RR ENDURO 525	2005-2009
BETA	RR 525	2005-2009
KTM	SX 525	2003-2007
KTM	EXC RACING 450	2003-2007
KTM	EXC R 450	2003-2007
BETA	RR 4T 250	2005-2007
BETA	RR 4T 525	2005-2009
BETA	RR 4T 450	2005-2009
KTM	EXC G RACING 250	2004-2005
BETA	RR 250	2005-2007
BETA	RR 450	2005-2009
KTM	EXC RACING 525	2003-2007
KTM	EXC RACING 250	2001-2006
KTM	EXC R 250	2001-2005
BETA	RR ENDURO 450	2005-2009
KTM	EXC R 250	2001-2006
KTM	XC ATV 450	2008
KTM	XC 525	2007-2008
KTM	SX F 450	2003-2004
KTM	MXC G RACING 525	2003-2007
KTM	EXC R 525	2003-2007
KTM	EXC G RACING 525	2003-2007
KTM	EXC 400	1999-2003
BETA	RR 250	2005-2009
BETA	RR 450	2018-2019
BETA	RR 525	2004-2017

Connecting Rod KTM 450-525, Hot Rods 8666

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Product form

High-quality replacement connecting rod kit designed for durability and performance in demanding applications. Manufactured from hot-rolled ASTM 4115 steel and... Read more

1 in stock 1-2 business days

£244.97 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-863.HR1

Free shipping on all orders above £75

No hassle returns within 30 days

Description

High-quality replacement connecting rod kit designed for durability and performance in demanding applications. Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc, the kit provides exceptional strength and longevity. Its advanced design includes strategically placed side scalloping and vent slots to minimize high RPM bearing race distortion.

The double-forged rods improve grain flow and maintain dimensional consistency, while shot-peening and double-honing enhance strength under heavy loads. The small ends are double-drilled for additional lubrication and cooling, critical for wrist pin bearings under extreme conditions. Thrust washers and crank pin bearings are silver-coated for added lubricity. Sold as a complete kit with rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.

Features:

Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc.
Side scalloping and vent slots reduce high RPM bearing race distortion.
Double-forged rods improve grain flow and dimensional consistency.
Shot-peened and double-honed for superior strength under heavy loads.
Double-drilled small ends enhance lubrication and cooling for wrist pin bearings.
Silver-coated thrust washers and crank pin bearings for increased lubricity.
Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.

Specifications:

Big End Bearing: 35x43x21.7 mm
Big End Bore: 43.00 mm
Big End Width: 21.90 mm
Center to Center: 129.00 mm
Pin Diameter: 35.00 mm
Pin Length: 64.60 mm
Small End Bore: 20.00 mm
Washer Thickness: 0.95 mm

Cross-Reference OEM Part Numbers:

KTM: 59030015044

Vehicle Fitments:

KTM 250 EXC (2003–2005)
KTM 250 XC (2003–2005)
KTM 250 XC-W (2003–2005)
KTM 450 EXC (2003–2007)
KTM 450 EXC-R (2003–2007)
KTM 450 MXC (2003–2005)
KTM 450 SX-F (2003–2004)
KTM 450 XC (2008)
KTM 450 XC-W (2007)
KTM 525 EXC (2003–2007)
KTM 525 MXC (2003–2007)
KTM 525 SMR (2003–2007)
KTM 525 SX (2003–2007)
KTM 525 XC (2003–2008)
KTM 540 SXS (2004)

Part Number: 56-863.HR1

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
KTM	EXC 450	2003-2007
KTM	XC W 450	2007
KTM	SX 400	2000-2002
KTM	SX 520	2000-2002
KTM	EXC 520	2000-2002
POLARIS	OUTLAW MXR 450	2008-2010
POLARIS	OUTLAW 525	2007-2011
KTM	XC ATV 450	2008-2009
KTM	XC ATV 525	2008-2012
KTM	SM R 525	2004-2005
KTM	XC W 525	2007
KTM	XC G 525	2006
KTM	SXS 540	2004
KTM	SMR 525	2005
BETA	RR ENDURO 250	2005-2007
KTM	SXS 450	2004
KTM	SX RACING 520	2000-2002
KTM	SX 525	2003-2006
KTM	MXC G RACING 450	2003-2005
KTM	EXC RACING 520	2000-2002
KTM	EXC G RACING 450	2004-2006
KTM	EXC G 525	2004-2006
KTM	EXC 525	2003-2007
BETA	RR ENDURO 525	2005-2009
BETA	RR 525	2005-2009
KTM	SX 525	2003-2007
KTM	EXC RACING 450	2003-2007
KTM	EXC R 450	2003-2007
BETA	RR 4T 250	2005-2007
BETA	RR 4T 525	2005-2009
BETA	RR 4T 450	2005-2009
KTM	EXC G RACING 250	2004-2005
BETA	RR 250	2005-2007
BETA	RR 450	2005-2009
KTM	EXC RACING 525	2003-2007
KTM	EXC RACING 250	2001-2006
KTM	EXC R 250	2001-2005
BETA	RR ENDURO 450	2005-2009
KTM	EXC R 250	2001-2006
KTM	XC ATV 450	2008
KTM	XC 525	2007-2008
KTM	SX F 450	2003-2004
KTM	MXC G RACING 525	2003-2007
KTM	EXC R 525	2003-2007
KTM	EXC G RACING 525	2003-2007
KTM	EXC 400	1999-2003
BETA	RR 250	2005-2009
BETA	RR 450	2018-2019
BETA	RR 525	2004-2017

Shipping & Delivery

How long will my item take to arrive?

Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

Where do you ship to?

We currently only ship orders within the UK.

How can I track my order?

Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

Can I collect my order?

Unfortunately we do not offer order collections from our fulfilment centre.