Bottom Bracket Tools

• Precisely machined for a perfect fit, the LRT-1.2 removes and installs the front chainring lockrings found on DJI® Avinox & Bosch® Gen 2 e-bike motors once the crank arm is removed. Integrated 3/8" drive fitting allows compatibility with most ratchet handles and torque...

• SRAM Thin Flange T47 Bottom Bracket Socket Designed to create a tight grip on thin flange bottom bracket to avoid slipping while torquing cups into bike frames. • This single-sided socket is used for installing and removing 52mm, 16-notch bottom bracket cups. •...

• The GPS-15 adds stability and security to the disc brake lockring removal and installation process • The guide pin simply threads into the BBT-69.4 or BBT-169. A 5 mm hex fitting is integrated into the threaded end for secure and easy installation and...

• The GPS-12 adds stability and security to the disc brake lockring removal and installation process • The guide pin simply threads into the BBT-69.4 or BBT-169. A 5 mm hex fitting is integrated into the threaded end for secure and easy installation and...

• This complete set of five guide pins adds stability and security to the bottom bracket removal and installation process • Each pin included in the GPS-1 is sized for one of the most common thru axle hub or bottom bracket spindle standards •...

• Fits 16-notch tool fittings with a major diameter (outside of notches) of 44–45 mm and a minor diameter (inside of notches) of 42.7 mm, including: • Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded bottom bracket cups • Threaded bottom...

• Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 50–53 mm and a minor diameter (inside of notches) of 48.2 mm, including: • BBInfinite T47, Chris King ThreadFit 30, Chris King ThreadFit T47, Chris King ThreadFit T47...

• Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 48–50 mm and a minor diameter (inside of notches) of 46.3 mm, including Praxis Works M30 • 57.5 mm (2.264") outer diameter at point of engagement • Internal...

• Shimano Octalink drive-side bottom bracket cups with external notches • ISIS Drive bottom bracket cups including Truvativ and Bontrager • Front chainring lockring for Bosch Gen 3, Gen 4, and Gen 5 e-bike systems • Front chainring lockring for Specialized Levo Brose e-bike...

• Bottom Bracket Socket Designed to create a tight grip on thin flange bottom bracket to avoid slipping while torquing cups into bike frames. • This single-sided socket is used for installing and removing 44mm, 16-notch bottom bracket cups. • The socket has a...

• Praxis Thin Flange T47 Bottom Bracket Socket Designed to create a tight grip on thin flange bottom bracket to avoid slipping while torquing cups into bike frames. • This single-sided socket is used for installing and removing 50mm, 12-notch bottom bracket cups. •...

29mm open bore adapter is used to press 29mm x 42mm (DUB Compatible) sealed bearings. The adapter is machined with one step at 29mm OD, which fits into the center of the sealed bearing. Will press in Wheels Mfg SRAM DUB compatible bottom bracket...

• Designed to fit 16-notch bearing cups with an outside diameter of 44mm as well as 16-notch bearing cups with an outside diameter of 48.5mm. • Machined aluminum, anodized red. • Compatible with all current Wheels Mfg bottom brackets with notched cups.

• Machined 6061 aluminium, anodized red • Double-sided socket tool for installing and removing both 48mm and 44mm 16-notch bottom braket cups • Socket is machined for 1/2 drive • 3/8" to 1/2" adapter is included

• Pair with most BB sockets and wrenches, providing slip-free performance during both removal and installation. • Heat-treated tool steel for exceptional strength and long-lasting durability • Threads together with the Pro BB Socket Cup for a double-layer defense: prevents slipping off the BB...

• The solution to the ever-growing number of threaded bottom bracket standards flooding the market • Designed to accept Pro BB Inserts via magnetic connection, allowing for quick, effortless swapping • 7075 T6 aluminum socket is fully machined to precise tolerances • 3/8" square...

• The GPS-30 adds stability and security to the bottom bracket removal and installation process • The guide pin simply threads into any of the thirteen Park Tool bottom bracket tools which feature integrated threads (see Product Compatibility for full list). A 5 mm...

• The GPS-24 adds stability and security to the bottom bracket removal and installation process • The guide pin simply threads into any of the thirteen Park Tool bottom bracket tools which feature integrated threads (see Product Compatibility for full list). A 5 mm...

• Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45–47 mm and a minor diameter (inside of notches) of 44 mm, including: • SRAM BSA DUB • Race Face Cinch • Rotor BSA30, Zipp Vuma, Hawk Racing...

• The GPS-29 adds stability and security to the bottom bracket removal and installation process • The guide pin simply threads into any of the thirteen Park Tool bottom bracket tools which feature integrated threads (see Product Compatibility for full list). A 5 mm...