Renthal 420 R-1 Works Chain

Charged Advice It's a well known motocross racing "secret" that an o-ring chain has far more friction in it and robs you of power, you'll notice a nice little power increase with this chain, perhaps even some range. If you upgrade to a larger sprocket and need a longer chain or have a wide tire and you are struggling with chain clearance, here is a simple solution, install a non-o-ring chain which will provide about 1mm of extra clearance between the tire and chain.  Be sure to use chain lube and keep your chain clean, without o-rings this is very important.   Sizing 42t 104 Links - $10 cut fee 48t 106 Links - $10 cut fee (OEM size) 52t 108 Links - $10 cut fee 54t 110 Links - $10 cut fee 56t 112 Links - $10 cut fee 58t 112 Links - $10 cut fee 60t 114 Links - $10 cut fee 64t 116 Links - $10 cut fee Renthal is a top name brand in the motocross racing industry known for high quality products. Details Gold colored side plates and chromised bearing pins Shot peened alloy steel s