Yokozuna Downtube Shifter Boss Mount 28.6/31.8mm
• SIGN IN to your Account to Place Order or View Wholesale Pricing
• Out-of-stock items cannot be Added to Cart
Call or e-mail regarding re-stocks
• View our Shipping Terms
Allows bicycles without downtube shifter bosses to run downtube shifters.
• Clamps to 31.8mm or 28.6mm downtubes.
• Clamp and shims are aluminum.
• Threaded bosses are steel.
* Anodized black