Bike Computer Stopwatch Mount Adapter for WAHOO B 33.7x6.7mm

Description: Material:Plastic G fit for walkers,B fit for Belliton ,W fit for WAHOO Enables you to easily view performance data on your bike computer without compromising your ride Lightweight about 3.2g and easy to install Recommended Use: cross-country, road cycling etc Package Includes: 1 Piece Bike Mount Adapter 2 Piece M3 Screw : Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!