SpeedBox 3.0 for Specialized S3-Size-12Spd 11-40T Thanks to this

Thanks to this

This creates space for the included clips to be inserted between the tire and rim

Designed for hardpacked cross-country and marathon courses: the best trade-off between speed and grip

TCS Max-Flow Tubeless Valves feature a castellated base for multi-directional air flow out the sides

A cleverly thought-out layout and special compartments for a laptop or tablet as well as a key clip make the 4-WHEEL TROLLEY 100 the ultimate travel buddy

SpeedBox 3.0 for Specialized S3-Size-12Spd 11-40T Thanks to thisSpeedBox 3. 0 for Specialized Maximum speed: unlimited Speed limit setting: YES Display shows: actual values Activation: activated at all times Not compatible with: Specialized SL bike models equipped with TCU Mastermind PROPERTIES: Maximum speed: unlimited Speed limit setting: YES Display shows: actual values Activation: activated at all times Not compatible with: Specialized SL bike models equipped with TCU Mastermind SpeedBox App Important Safety &