Original: $186.00
-65%$186.00
$65.10The Story
High-quality connecting rod kit engineered for performance and durability. Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc, this kit features advanced scalloping and vent slots in the big end to minimize bearing race distortion at high RPMs. Double-forged rods enhance grain flow and maintain dimensional consistency, while shot-peening and double-honing deliver superior strength under heavy loads.
The small ends are double-drilled to optimize lubrication and cooling, ensuring reliable operation of wrist pin bearings even under extreme conditions. Silver-coated thrust washers and crank pin bearings provide additional lubricity for enhanced longevity. The kit is sold complete with all components needed for installation.
Features:
- Hot-rolled ASTM 4115 steel, case-hardened to 58-62 Rc.
- Scalloped vent slots reduce high RPM bearing race distortion.
- Double-forged rods improve grain flow and dimensional stability.
- Shot-peened and double-honed for increased strength under heavy loads.
- Double-drilled small ends for optimal lubrication and cooling of wrist pin bearings.
- Silver-coated thrust washers and crank pin bearings for enhanced performance.
- Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.
Specifications:
- Big End Bearing: 22x28x15.7 mm
- Big End Bore: 28.00 mm
- Big End Width: 15.90 mm
Cross-Reference OEM Part Numbers:
- KTM: 50330015100
Vehicle Fitments:
- KTM 125 EXC: 2007–2009
- KTM 125 SX: 2007–2015
- KTM 144 SX: 2007–2008
- KTM 150 SX: 2009–2015
- KTM 150 XC: 2010–2014
Part Number: 56-867.HR
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
High-quality connecting rod kit engineered for performance and durability. Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc, this kit features advanced scalloping and vent slots in the big end to minimize bearing race distortion at high RPMs. Double-forged rods enhance grain flow and maintain dimensional consistency, while shot-peening and double-honing deliver superior strength under heavy loads.
The small ends are double-drilled to optimize lubrication and cooling, ensuring reliable operation of wrist pin bearings even under extreme conditions. Silver-coated thrust washers and crank pin bearings provide additional lubricity for enhanced longevity. The kit is sold complete with all components needed for installation.
Features:
- Hot-rolled ASTM 4115 steel, case-hardened to 58-62 Rc.
- Scalloped vent slots reduce high RPM bearing race distortion.
- Double-forged rods improve grain flow and dimensional stability.
- Shot-peened and double-honed for increased strength under heavy loads.
- Double-drilled small ends for optimal lubrication and cooling of wrist pin bearings.
- Silver-coated thrust washers and crank pin bearings for enhanced performance.
- Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.
Specifications:
- Big End Bearing: 22x28x15.7 mm
- Big End Bore: 28.00 mm
- Big End Width: 15.90 mm
Cross-Reference OEM Part Numbers:
- KTM: 50330015100
Vehicle Fitments:
- KTM 125 EXC: 2007–2009
- KTM 125 SX: 2007–2015
- KTM 144 SX: 2007–2008
- KTM 150 SX: 2009–2015
- KTM 150 XC: 2010–2014
Part Number: 56-867.HR
