This material stays flexible until impacted when it 'hardens' to offer better impact protection and force distribution

and can be used on almost all hanger cups using pin holes

Steerer tube: 1 1/8"

Elasticised crotch and rear yoke for added maneuverability

DT Swiss EXP 54T Star Ratchet-Springs-Grease Upgrade Kit Ignore Wholesale Tier 1 Brand Rule This material stays flexible untilReplace a worn out EXP ratchet or upgrade from the 36T to the 54T with these Star Ratchet upgrade kits from DT Swiss. The 54T kits provide a nice and crispy 6. 7 degrees of engagement for super responsive pedalling action. Note that DT Swiss have done a tonne of testing and detected that a faster engagement isn't always better and can actually create pedal kickback on some rear suspension designs. They recommend the 36T for most people. Kits include 2