Clutch Circlip, Retaining Ring clutch spring
for all Buell tube frame models
replacement for OEM 37908-90
for all Xb models
for all Sporster models 1991 - up
for all XR1200 (X )models
replacement for Oem Part number: 37908-90
Buell XB and Tube Buell models and XR1200, XR1200X and Sportster Spring washer clutch hub (main shaft )
replaement for Oem number 37870-91 for all Buell aircooled tube models
and All XL 93 -up
and all XR1200 models
All Buell XB models
STM slipper clutches for Buell XBmodels ( 2003-2010) offer two major advantages to assist the rider and help prevent damage to the engine and gearbox. The slipper clutch assists the rider by reducing the effect of engine braking. Engine braking causes the rear wheel to lock up when braking hard for a corner.
A rider that...
Welcome to Twin Motorcycles, the biggest XR1200-XR1200X workshop in the world, and the biggest online performance parts webshop in the world for your XR1200 or XR1200X. We specialize in our own product line Torque Hammer full exhaust systems (3 year full warranty), and we have world famous TTS Mastertune ECM tunes for it you can program yourself at home and have life time warranty from us on the tune and updates. We also develop our own product line performance parts for your XR1200-XR1200X. We also develop a lot of Buell and Motorcycle parts. Take your time in our webshop and don't forget to read our articels here. We make your XR1200 or XR1200X ride as the smoothest and strongest bike in the world because we make our products with passion.
