CHAIN R3-3 520X120 SRS CHAIN Rad Louvres WR400/426/450F 99-23

WR400/426/450F 99-23

if you are looking for a single sided hinge

this along with new FormFit finger stitching provides great dry and wet grip with superior feel

The answer to your question

Flex™ Energy Management

CHAIN R3-3 520X120 SRS CHAIN Rad Louvres WR400/426/450F 99-23Renthal R3 3 Off Road Chain boasts a unique Self Regulating Seal (SRS) design that are pre loaded during assembly. The spring effect created during this process delivers constant seal pressure as the chain wears, allowing for extended lubrication intervals while delivering incredible durability unlike traditional O Ring chains which lose sealing pressure as they wear. The result is a strong, long lasting, high performance o ring dirt bike chain, ideal