Your Cart

change quantities, enter codes, or checkout. view your cart

Contact

Contact Status

Order Status Cart

Cart

Contact Modern Bike via email, telephone, or showroom visit.
learn more

You may check the order status of a recent purchase to learn if it has been delayed, when it may ship, or if it has already been shipped.
check order status

Your Shopping Cart contains 0 products. View your cart to change product quantities, apply deal codes, or checkout.

view your cart

Shop

Parts

Stems and Stem Parts

Stem Parts

Thomson

•••

Thomson Stem Parts

Thomson Elite Stem Shim, 1-1/8" To 1" Steerer, 37mm, Silver

Email this product to yourself

Are you ready to ride? We're here to help.

your price $11.95

Buy PART NUM 821539

Thomson Elite Stem Shim, 1-1/8" To 1" Steerer, 37mm, Silver

Thomson SM-A005

5 of 5 stars ( 1 review )

Adapts Thomson 1-1/8" ahead steerer clamp to accept a 1" threadless steerer
The 37mm height shim is specifically designed for Thomson X2 and X4 stems
Note: This is now silver instead of black

Item Specifications

description: X2/X4 stem shim
size: 37mm
color: Silver

Thomson SM-A005

5 of 5 stars ( 1 review )

Thomson Elite Stem Shim, 1-1/8" To 1" Steerer, 37mm, Silver

your price $11.95

Buy

PART NUM 821539

Usually ships in 2-3 business days.

Customer review of this product:

thomson shim

by Dennis H. of New Kensington, PA on February 9, 2022

Product: Thomson Elite Stem Shim, 1-1/8" To 1" Steerer, 37mm, Silver

Ownership: more than a year

Tech Knowledge: somewhat high

Pros

good longer than other brands

Cons

non

Other Thoughts

non

Write a review

Would you like to write reviews of the products you've bought from Modern Bike? You can help other Modern Bike customers make informed buying decisions! Write Product Reviews

Share this product:

Thomson is leading with innovative design for two primary markets - aerospace and cycling.

See all Thomson

These models are available for online purchasing and can be shipped directly to you.

This is the part number or identifier for this item from the manufacturer

In stock orders usually ship in 1-2 business days.

This gives you an estimate of when an item should be available to ship once ordered.

Sorry. This product is sold out and not currently available.

You are browsing an Industry Catalog. We've simply republished information exactly as we got it from our supplier without curating or improving it. The product names, descriptions, and photographs within this expanded catalog have not been reviewed and may contain industry short-hand and technical jargon. Please carefully study each product before you place your order. learn more

Buy this product and your entire order ships for free.

Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.

Thomson Elite Stem Shim, 1-1/8" To 1" Steerer, 37mm, Silver

your price $11.95

Buy PART NUM 821539