92L YUMINASHI FLAT CAM CHAIN CRF110/CRF125F

92L YUMINASHI FLAT CAM CHAIN CRF110/CRF125f

(For reference only we use this chain when installing +4mm stroker crank.)

What we see is that the cam chain of the crf110 is acting like a chain saw on all wheels and rubbers involved in the cam chain tensioner system.

The more power the engines has, the faster all parts will be destroyed, so the first thing to solve this issue is removing the teeth from the cam chain, and that's exactly what Yuminashi did with the Yuminashi Flat Chain which is now available!

• 2 links longer than stock
• Used for installing the +4mm stroker crank
• Flat links as to not wear your rollers out
• Heavy duty to resist stretching 

※ If you use this chain to stroke up your engine, or to use a longer connecting rod, then the rule of thumb is that 2 chain links longer will allow you to move the cylinder up to 6.35mm, 4 links longer will allow you to move the cylinder up to 12.7mm, and so on...