Dirt Bike

Kit contains crankshaft, main bearing/seals and complete gasket set for complete installationFor Models: 1986 - 1991 Honda CR 80R

Kit contains crankshaft, main bearing/seals and complete gasket set for complete installationFor Models: 2002 - 2014 Yamaha YZ 85

Kit contains crankshaft, main bearing/seals and complete gasket set for complete installationFor Models: 2003 - 2008 KTM 65 SX

Kit contains crankshaft, main bearing/seals and complete gasket set for complete installationFor Models: 2004 Honda CR 125R

Kit contains crankshaft, main bearing/seals and complete gasket set for complete installationFor Models: 1991 - 1997 Kawasaki KX 80

K&L's MC40 heavy duty front end stand features a pendulum type design which keeps the adapters in place for each useAdapters adjust side-to-side for universal fitRemovable handle

MakeHonda®ModelCRF™ 250RYear 2008 to 2009TypeRacing Valve Spring KitsMaterialVariousDescriptionIn-0.350" Valve Lift OK 50# Seat Pressure / 145# at .350" liftEx-0.350" Valve Lift OK 50# Seat Pressure / 145# at .350" lift

This cam is intended to be used as a set with the #2221-2E exhaust cam. This set will provide improved torque at all RPM, much improved peak torque and increased peak horsepower.

The first and only asymmetrical piston for 250cc and 450cc applications!100% fully machined billet pistonDyno proven power gainsExclusive custom lapped top ring and matching precision machined ring groove provide improved ring seal and break-inArmorGlide...

Stage 2 intake: Dual cam motorAdded top end over stage 1Uses stock valve springs

Stage 1: Dual cam engine.Intake and exhaust cams sold separately.No bottom-end loss with strong mid-range to top-end gains.Cam uses stock auto-decompression mechanism.Uses stock valve springs.

Stage 1 has improved power at all RPMs over OEM.Performs well with stock air box lid and exhaust.Uses stock valve springs and rockers.Uses stock auto-decompression mechanism.