GT Avalanche Sport 27.5 Mountain Bike [Black] (2017) RGroup_2D7B195962AF6FF342AA146D5140115351266829 this fixed-gear bike is designed

this fixed-gear bike is designed to help you excel on the velodrome

Special inserts guarantee optimum ply orientation during the production process to add extra strength at frame points subject to higher loads

Apollo custom comfort grip

Supplier SKU: FO18747424

26mm Clamp

GT Avalanche Sport 27.5 Mountain Bike [Black] (2017) RGroup_2D7B195962AF6FF342AA146D5140115351266829 this fixed-gear bike is designedGT Avalanche Sport is an entry level hardtail mountain bike with 27. 5 inch wheel size. 27. 5 inch wheels have quickly gained popularity amongst as they offer an optimal balance between the reduced rolling resistance that characterises 29ers and the agility and handling of smaller 26 incher wheels. Larger wheels are able to hit obstacles at a lesser angle than smaller wheel sizes, meaning reduced resistance and loss of momentum as the bike hits the