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Adjusters, cam chain - ATV & Motorcycle

Blocks/Big Bore Kits
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Cams
Cam chain
Cam chain tensioners
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Pistons - ATV & Motorcycle
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Rods
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Studs
Timing cover
Tensioners

Valves
Valve Lash Shims

Valve springs

TEAM APE

Cylinder Works Big Bore Kits - Honda, Suzuki, Kawasaki, Yamaha


Hot Rods Connecting Rods for offroad bike and ATV...


Brand new CRF450 crankshafts with Carrillo connecting rods installed. ready to bolt on...


Ack Attack team sets new motorcycle land speed record.
Fast Times - Desert Racing Series blog by Team APE rider Megan Oblonsky
Team APE - our racer's support program.
 

How to install an APE manual cam chain tensioner.
Machining Services - Boring, honing, deglazing. Valve jobs, etc...
Become a Big Bore Thumpers Dealer
Become a Big Bore Thumpers sponsored racer: Team APE
International shipping
Free Big Bore Thumpers decals
Contact information


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For sales questions email us at:salesdustin@aperaceparts.com Contact the APE order desk at (661) 256-7309