Description
Description
The BBT-179 is made from precision-machined 4140 steel and is a high-performance tool for removing and installing selected threaded bottom brackets with 12-point tool bit sockets, including SRAM® BSA DUB®, Race Face® Cinch®, Rotor® BSA30 and others. The BBT-179 is designed to be compatible with any bottom bracket that has the corresponding tool socket. It features an extra-deep body for extra-wide spindles and flat walls at the engagement point for recessed retaining rings. The BBT-179 has three methods for locking the tool in place – a 3/8" drive socket, a 1" hex socket and 36 mm key flats –, so you can loosen even the most seized bottom bracket housings. For additional stability, the BBT-179 has integrated threads for use with the Park Tool BBT-RS bottom bracket tool holding system or GPS-1 guide pins (each sold separately).
Features:
Suitable for 12-point threaded bottom bracket tool bits with an outer diameter (outside the notches) of 45–47 mm and an inner diameter (inside the notches) of 44 mm, including:
- SRAM® BSA DUB®
- Race Face® Cinch®
- Rotor® BSA30
- Zipp® Vuma™
- Hawk Racing™ BB3086™
Tool specifications:
- 3/8" drive
- 1" and 36 mm key flats
- 50.04 mm (1.97") outer diameter at the engagement point
- Inner clearance: 42 mm (1.654") depth (from the tool face) x 30.44 mm (1.198") diameter
- Not suitable for use with impact drivers
Compatible with:
- Compatible with any bottom bracket with the corresponding tool socket
What’s included:
- 1x BBT-179 steel bottom bracket tool
