BSA Bottom Bracket gravel king Wheel guards for protection from

Wheel guards for protection from unforeseen obstacles

Continue to use your current stem

fender mounts

the Edge 540 helps you track and improve your performance with precision

Spacious cargo area for gear

BSA Bottom Bracket gravel king Wheel guards for protection fromDescription Wolf Tooth BSA Bottom Brackets are built for riders who want a smooth quiet and reliable interface that keeps spinning no matter the weather. Each unit is precision engineered with custom bearings cups seals and bushings to eliminate creaking and maintain low drag under load. The result is a bottom bracket that feels fast from day one and stays that way with simple user serviceability. The hardened chrome steel bearings are coated for