Yoshimura Alpha Slip-On Exhaust | 11670BM221 GS310R Improve drive train speed and

Improve drive train speed and tension accuracy over cheap replacement rollers

Universal steel nut adaptor works on virtually all crankshafts

This kit is a must have for any bore kit larger than 143cc

apply vertical pressure on the tire to prise the beads apart

2021 - TT-R50E

Yoshimura Alpha Slip-On Exhaust | 11670BM221 GS310R Improve drive train speed andStyle Beautiful Shape resulting from Tri Oval design heritage Quality Unrivaled fit and finish due to improved production tolerances Performance Optimized for maximum flow and improved ground clearance Sound Muffler volume and shape produces that magic tone Yoshimura is famous for Service Optimized for durability and ease of service http: cdn. wpsstatic. com images full 288a 5c8a6d0b8fc61. jpg