Ritchey Stem Shim Adapter - 28.6 to 25.4 mm 1-1/8" to 1". The Stem Shim Adapter helps to accommodate different diameter steerer tube and stem clamp combinations.
Express delivery and return policies
Free shipping on orders over $30
Processing time: 1-2 Days
Shipping time: 3-5 Days(According to the logistics method and delivery address)
Items can be returned or exchanged within 30 days !