Bottom End

High-quality, lightweight connecting rodsMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance that reduces...

High-quality, lightweight connecting rodsMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance that reduces...

High-quality, lightweight connecting rodsMade with similar materials to the OEM component to ensure the same performanceSuperficial high-frequency treatment for higher resistance that reduces...

High-performance racing camshaftsStage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springsIn most applications, Stage 1 cams deliver more torque...

Cam Chain Tensioner - Honda Grom Mu623100 Honda -- MSX125 Grom -- (2014, 2015, 2020, 2018, 2016, 2017, 2019); Honda -- MSX125 Grom ABS -- (2019, 2018, 2020); Honda -- MSX125 Grom SF -- (2018, 2017)

Pinion Gear for Shovelhead motors

Pinion Gear for Shovelhead motors

Heavy-duty OE replacement connecting rodsCertified 8620 AISI steel provides superior strengthCrankpins are manufactured from hot-rolled ASTM 4115 and case hardened to 58-62RcFeature the latest in...

Heavy-duty OE replacement connecting rodsCertified 8620 AISI steel provides superior strengthCrankpins are manufactured from hot-rolled ASTM 4115 and case hardened to 58-62RcFeature the latest in...

Quality replacement that equals or exceeds OEM specificationsMade in the U.S.A.

Machined from 303 stainless steel that's 15% heavier than standard steel, allowing more mass in a smaller spaceNo extra gaskets or leaking plastic spacers Yamaha -- YZ 250 -- (2014, 2009, 2012, 2004,...

Machined from 303 stainless steel that's 15% heavier than standard steel, allowing more mass in a smaller spaceNo extra gaskets or leaking plastic spacers Yamaha -- YZ 250 -- (2005, 2011, 2008, 2007,...