Birzman Bottle Cleat With Bolts (Black) HSN-82051000 Tiagra-level BB86 press-fit Hollowtech II

Tiagra-level BB86 press-fit Hollowtech II bottom bracket

For 17 mm internal rear hub axle diameter (Phantom Flange)

The product evaporates quickly leaving no residue on surfaces

CO2 cartridge inflator adaptor

Zipp Rapid Routing cable exits are positioned for easy installation of brake cables

Birzman Bottle Cleat With Bolts (Black) HSN-82051000 Tiagra-level BB86 press-fit Hollowtech IIThe BottleCleat strapless drinks bottle from Birzman is not attached to the frame like classic drink bottles with bottle holders, but via a fastening system directly on the frame. The bottle can be easily clipped into place using the retaining bolts attached to the bottle. Features a patented cleat to clip locking mechanism that facilitates bottle accessibility and retention during rides, the BottleCleat is a compact cageless hydration solution that