Bicycle bb tool, bottom bracket wrench bb removal tool compatible

• Product model selection list: 39mm-16 notch, 41mm-16 notch, 44mm-16 notch, 46mm-12/24 notch, 49mm-16 notch. • How to choose a wrench model 1: Measure the outer diameter of the bicycle's bottom bracket cup with a caliper and calculate the number of notches (for example, if the outer diameter is 39mm and the number of notches is 16, select 39mm-16 notches). • How to choose a wrench model 2: You can also choose a suitable wrench from the common bicycle bottom bracket cup models listed in the main image details and product description. • High-quality materials: Made of high-grade carbon steel material, heat-treated, not easy to wear and durable, the surface is smooth and burr-free. • Ergonomic design: TPR anti-slip soft rubber grip design, comfortable grip/anti-slip/improved practicality

Products in this series are compatible with most popular models (please refer to the notch and outside diameter dimensions below to choose the right tool for your bike).

39mm - 16 notches: Compatible with 16 notch tools with an outer diameter (notch outer diameter) of 38.5 to 40 mm. Compatible with Shimano XTR BB93, Dura-Ace BB9000, and BB-R9100 bottom brackets. Also compatible with other 16 notch 39mm bottom bracket cups.

41mm - 16 notches: Compatible with 16 notch tools with an outer diameter (notch outer diameter) of 40.5 to 42 mm. Compatible with Shimano Deore XT MT-800, Shimano BBR60 (Ultegra 11 speed 6800 series).XT/M8000, SLX/M7000, UT105

44mm - 16 notches: Compatible with 16 notch tool fittings with an outer diameter (notch outer diameter) of 44.5 to 45 mm. Fits Shimano BB51, BB52, BB70, BB71, BB72, RS500, MT500, BB80, BB5700, XT BB70 and older external bearing threaded cups. Also compatible with some threaded bottom bracket cups, including Campagnolo, SRAM/Truvativ GXP, Chris King, FSA MegaExo, Hope, Race Face X-type, Surly, Wheels Manufacturing, and Fulcrum.

46mm - 12/24 notch: Compatible with 12/24 notch tool fittings with outer diameter (outside notch) of 45.5 to 47 mm. Compatible with SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB386. (Note: The wrench is only 12 notches, but it is also compatible with 24 notch wrenches.)

49mm - 16 Notch: Fits 16 notch tool fittings with an outside diameter (outside the notch) of 48.5 to 50mm. Fits FSA MegaEvo, Wheels Manufacturing T47, Wheels Manufacturing PF30 bottom bracket bearings. Note: This model does not fit Hope BSA30.