Bottom End

Optional camshaft kit can be used with stock engine, but delivers improved results when used with 170cc Big Bore kit Honda -- MSX125 Grom -- (2014, 2015, 2018, 2016, 2017, 2019, 2020); Honda -- Z125M...

Piston Kit - 94.95 Mm - Gas Gas | Ktm 4070Da KTM -- 450 EXC-F -- (2022, 2023, 2024); KTM -- 450 XCF-W -- (2024, 2023); Gas Gas -- EC 450F -- (2024)

Piston Kit - 87.95 Mm - Gas Gas | Husqvarna | Ktm 4091Da Gas Gas -- EC 350F -- (2024); Gas Gas -- ES 350 -- (2024); Gas Gas -- MC 350F -- (2024, 2025); Gas Gas -- EX 350F -- (2024); KTM -- 350 SX-F...

Piston Kit - 94.95 Mm - Gas Gas | Husqvarna | Ktm 4097Da Gas Gas -- MC 450F -- (2025, 2024); Gas Gas -- EX 450F -- (2024); Husqvarna -- FC 450 -- (2025, 2023, 2024); Husqvarna -- FS 450 -- (2024);...

Piston Kit - 84.96 Mm - Kawasaki 23908B Kawasaki -- KRF 750 Teryx FI 4x4 LE -- (2013, 2010, 2009, 2012, 2011); Kawasaki -- KRF 750 Teryx FI 4x4 LE Sport -- (2013, 2011, 2009, 2012, 2010); Kawasaki --...

Piston Kit - 84.95 Mm - Kawasaki 23908A Kawasaki -- KRF 750 Teryx FI 4x4 LE -- (2010, 2012, 2011, 2013, 2009); Kawasaki -- KVF 750 Brute Force EPS Camo 4x4i -- (2012, 2013, 2014); Kawasaki -- KRF 750...

Piston Kit - 76.95 Mm - Yamaha 23941A Yamaha -- YZ 250 FX -- (2015, 2016); Yamaha -- WR 250 F -- (2016, 2017, 2015); Yamaha -- YZ 250 F -- (2015, 2014)

Include tapered shaft, nut and keysFor use with standard diameter bearingMade in the U.S.A

For use with standard bearing diameterMade in the U.S.A.

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...

Hot Rods Connecting Rod Kit - Polaris 8189 Polaris -- Pro-RMK 800 2.6" w/155" Track -- (2011, 2012); Polaris -- Pro-RMK 800 2.6" w/163"Track -- (2011, 2012); Polaris -- Indy 800 RMK -- (2010, 2009,...

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...