The Super B TB-1076 T47 Bottom Bracket Tool is a dual-sided, aluminium bike tool built to install and remove both 12-notch and 16-notch external bearing bottom brackets, making it a versatile choice for workshops working across today's T47 standards. This bottom bracket tool covers SRAM® T47 DUB® and Enduro® T47/PF30 16-notch cups as well as Chris King® ThreadFit™ T47 and ThreadFit™ 30 12-notch cups, giving mechanics one lightweight tool for two common bearing patterns.
- Dual-sided aluminium construction for 12-notch and 16-notch external bearing bottom brackets
- Fits SRAM® T47 DUB®, Enduro® T47 and PF30, 16-notch (cup O.D. 52.2 mm)
- Fits Chris King® ThreadFit™ T47 and ThreadFit™ 30, 12-notch (cup O.D. 50.4 mm)
- Use with a 1/2" Dr. socket wrench or ratchet wrench
- Lightweight, durable Super B build for workshop and home mechanics


