Topeak Tubi Master X CO2 Repair Kit - 25g Features-STRL/SPDGRP/EBIKE25/TLR 90mm Front Drum Brake

90mm Front Drum Brake

Narrow-wide tooth design for chainring retention through the rough stuff

} Ring Lock with PLUG-IN CAPABILITY

Doesn't absorb sealant like other tire inserts on the market

Topeak Tubi Master X CO2 Repair Kit - 25g Features-STRL/SPDGRP/EBIKE25/TLR 90mm Front Drum BrakeA micro sized tubeless tire repair and inflation kit featuring an advanced 2 in 1 CO2 injector head that repairs a puncture and inflates the tubeless tire in one step with massive air or can simply be used as a traditional CO2 inflator via the valve stem. The inflator head is compatible with both Presta and Schrader valves and the included velcro strap attaches to seatposts saddle rails or frame tubes and can carry one or two threaded 16g or 25g CO2