The Replacement Elastomer Kit includes one of each durometer elastomer, letting you mix and match different stiffnesses to perfectly tune your ShockStop Stem.

NOTE - these elastomers will not work in the 80-120mm stems due to the shape difference, the replacement elastomers for those stems are here.

What's in the Box:

• One of each 50, 60, 70, 80, 90, and 100 durometer elastomer (softest to hardest)

Specifications:

Weight: 4 g

Durometer:    
50A Yellow
60A Orange
70A Blue
80A Green
90A Black