Easton - BSA 68mm Bottom Bracket Kids Seats PARK TOOL - BSH-4 -

PARK TOOL - BSH-4 - FOUR SLOT

Construction - Underarm gussets prevent bunching

BBT-35-36 FEATURES

Usage: Converts Spoon-20 front hub to 9mm QR standard

Compatible with BBB Cycling BottomFit 24/GXP brackets and possible other brackets where the bearing can be replaced

Easton - BSA 68mm Bottom Bracket Kids Seats PARK TOOL - BSH-4 -EASTON BSA 68MM BOTTOM BRACKET Bottom Brackets (BB) are an essential part of the bicycle that is often overlooked and forgotten, but Easton saw the BB as another opportunity for performance gains and improved efficiency. They developed a seal that achieves a very low level of drag while still retaining excellent protection qualities. Its thinner and low viscosity bearing grease with the correct fill level offers higher durability at high speeds. If