Bottom End

Camshaft - Exhaust - Stage 1 & 2 - Yamaha Hc00122 Yamaha -- YZ 250 F -- (2019, 2020); Yamaha -- YZ 250 FX -- (2020, 2021)

Camshaft Chain - Roller - Polaris Hc00116 Polaris -- Scrambler XP 850 H.O. LE EPS 4x4 -- (2014, 2013); Polaris -- Sportsman XP 1000 Hunter Edition 4x4 -- (2021); Polaris -- Sportsman 850 High Lifter Edition 4x4 -- (2021, 2019, 2018, 2016, 2017, 2020);...

Camshaft Chain - Silent - Polaris Hc00115 Polaris -- Ace 500 4x4 -- (2017, 2018, 2019); Polaris -- Sportsman 450 H.O. 4x4 -- (2018, 2017, 2020, 2019); Polaris -- Ranger 500 EFI 4x4 -- (2020, 2019, 2021)

Camshaft Chain - Silent - Ktm Hc00114 KTM -- 250 XCF-W -- (2007, 2006, 2008); KTM -- 250 SXS-F -- (2007, 2008, 2006); KTM -- 250 XC-F -- (2007, 2008); KTM -- 250 SX-F -- (2007, 2005, 2008, 2006); KTM -- 250 EXC-F -- (2006, 2008, 2007); KTM -- 250 EXC-F...

Converts OEM hydraulic cam chain tensioner to a mechanic automatic cam chain tensionerEliminates top-end noise and the fear of jumping cam timingCompletely automatic, requires no adjustments Polaris -- Ranger 570 (Mid-Size) EFI -- (2018, 2015, 2014,...

Camshaft - Exhaust - Stage 2 - Yamaha Hc00062 Yamaha -- YZ 450 FX -- (2017, 2019, 2018, 2016); Yamaha -- YZ 450 F -- (2018, 2019); Yamaha -- WR 450 F -- (2016, 2017, 2018)

Camshaft - Intake - Stage 2 - Yamaha Hc00061 Yamaha -- WR 450 F -- (2017, 2018, 2016); Yamaha -- YZ 450 FX -- (2016, 2017, 2018, 2019); Yamaha -- YZ 450 F -- (2017, 2016, 2018, 2019)

Camshaft - Single Cam - Stage 2 - Honda Hc00054 Honda -- CRF450R -- (2020, 2017, 2018, 2019); Honda -- CRF450RX -- (2019, 2017, 2018, 2020); Honda -- CRF450RWE -- (2019, 2020)

Camshaft - Single Cam - Stage 1 - Honda Hc00053 Honda -- CRF450RWE -- (2019, 2020); Honda -- CRF450R -- (2017, 2019, 2020, 2018); Honda -- CRF450RX -- (2019, 2017, 2018, 2020)

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 and Stage 2 cams provide more peak horsepowerSelect...

High-performance racing camshaftsIn most applications, Stage 1 cams deliver more torque and Stage 2 cams provide more peak horsepowerSelect cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout...

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 and Stage 2 cams provide more peak horsepowerSelect...