SPECIAL OFFERTake An Extra 15% Off This Item! Discount Taken In Cart. See details
Take an Extra 15% Off is valid 12/26/14 - 12/28/14 only. Discount taken off lowest marked price and is applied in cart - no coupon code needed. Offer excludes bikes and frames and is valid on select items only. Due to manufacturer restrictions, some brands/items are not eligible to receive this offer; visit Terms and Conditions page for details. Not valid on sales tax or shipping and handling and cannot be combined with any other coupon. Photographic, typographic and pricing errors are subject to change.
Thomson Stem ShimDesigned to work exclusively with Thomson Road Stems.
- Convert your 1 1/8" Thomson Road Stem to work on a 1" steerer tube
- Height: 40mm
Thomson Stem Shim
- clamp diameter:
- clamp height:
- steerer diameter: