US$ 162.50
5mm valve stems or larger with under 40lbs of seat pressure
Designed to meet or exceed OEM specifications
STROKE 4 is recommended for both Road and Off-Road competition
We recommend using warm water and allowing all hot parts to cool before use
Renthal Sprocket Twinring Black 52T Bi-Metal Grooved S3-Cat-Marine-Cleaners 5mm valve stems or largerThe Renthal Twinring Rear Sprocket is a long lasting durable Off Road sprocket that was developed and tested over the course of 5 years. The unique flat face two piece design keeps weight to a minimum and maximizes durability all while keeping a narrow profile. The outer steel ring is expanded at 200C and then fitted to the aluminum inner before cooling, this process creates a permanent bond while flat socket set screws prevent lateral movement
US$ 162.50
US$ 557.00
US$ 647.50
US$ 190.00
US$ 312.50
US$ 124.50
US$ 2492.50
US$ 24.00
US$ 1607.50