Surly Tuggnut Tensioner. Tuggnut chain tensioners are compatible with many horizontal dropouts designed to keep your rear wheel in place. Tool-free adjustment thumbscrew and two axle holes offer a wide range of positions.
Includes QR adaptor washer
- TECH SPECS
Shipping & Delivery
All new bikes are in-store pickup only, all bikes on closeout are available to ship. See shipping at checkout for more details.