
JOHN in PA
i bought these with the exhaust valves and the spring set as well. they came highly recommended by some local riders who already installed them, and mine are working great. very durable setup.
Read All Reviews
BRIAN in ID
The best investment anyone can make for a CRF. I have put them in half a dozen different bikes and have yet to replace or even re-shim any of them. Get the seats cut before install and they will last the life of the bike.
Read All Reviews
THOMAS in AZ
Easy to use, can use gauges to check valve clearances easily on a 2001 YAM WR426.
Read All Reviews
Toby in TX
No problems with this product at all.
Read All Reviews
Toby in TX
This wouldn't fit in the cylinder of my kx 65.
Read All Reviews
MATTHEW in IN
Works good for the price but not perfect. Had to remove the cord to use it properly.
Read All ReviewsRocky Mountain ATV/MC.com has a complete inventory of motorcycle engine parts that are built to last and keep your engine performing at its best. We have the lowest prices on clutch kits, oil filters, engine valves, shim kits, valve stem seals and even engine tools that make any maintenance job fast and easy. The best thing about shopping for motorcycle parts at Rocky Mountain ATV/MC.com is our “Parts Finder” which pulls up the exact engine parts made for your motorcycles make, model and year. Along with our “Parts Finder”, our valued customers continue to shop with us for our free three-day shipping on orders over $99.00, our Price Match Guarantee and Frequent Buyer Program. Once you shop at Rocky Mountain ATV/MC.com for motorcycle engine parts, you’ll never shop anywhere else.