The industry standard comes in all sizes
Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability.
Patented DirectLink System
Less than .3% loss of power due to cable stretch & housing compression, 3X better than standard cables.
A major improvement to any Road or Mountain bike gear system.
Easy installation.
With this clever little clamp, you can quickly retrofit any bike for a rear rack. Threaded eyelets are built into the clamp for easy, secure mounting on non-eyeleted or smaller frames.
Barrel, handle, piston, end caps and mounting bracket made entirely of CNC machined aluminum
Inflates tires with 20% fewer strokes than traditional hand pumps due to the HP (High Pressure) design
