Ergon Grip Gp1 Biokork Large Brand_King Cage The 60mm Presta valve accommodates

The 60mm Presta valve accommodates deeper section rims and allows for precise inflation

The compact and durable design fits most bike cages and includes a high-flow

reach up to 150 km (depending on the conditions)

High Pressure Head - Digitial LED Screen & Smart Head

Ergon Grip Gp1 Biokork Large Brand_King Cage The 60mm Presta valve accommodatesUsing the same shape and form as the GP1, the GP1 BioKork utilizes the unique qualities of cork. Corks natural damping qualities make it an ideal grip material for urban riding, commuting, and leisure cycling. It is all a result of Ergons GreenLab initiative. 40% cork sourced from sustainable forests in Portugal. Inner core made of compressed grass fibers. Rubber palm section of the grip is vegetable oil based. German made rubber compound, latex free,