Halfords Advanced 16-Notch Bottom Bracket Tool 39/44mm

Halfords Advanced 16-Notch Bottom Bracket Tool 39/44mm

• Dual-Ended Design: Features two different size 16-notch fittings for maximum versatility.

• Fits Common Bottom Brackets: Compatible with most Shimano Hollowtech II, SRAM GXP, Truvativ, and other popular systems.

• Also Fits Rotor Lock Rings: Suitable for 16-notch disc brake rotor lock ring removal and installation.

• Extra-Long Handle: Provides maximum leverage for removing even the most stubborn bottom brackets.

• Precision Fit: Prevents slipping and damage thanks to close-tolerance engineering.

• Heavy-Duty Construction: Built from strong, durable materials that resist bending and flexing under load.

• Reliable for Regular Use : Ideal for repeated workshop or DIY use with long-lasting performance.

Upgrade your bike maintenance kit with the Halfords Advanced Bottom Bracket Tool, a workshop-quality double-ended wrench designed for the easy installation and removal of a wide range of 16-notch threaded bottom brackets - including Shimano Hollowtech II, SRAM GXP, and more. Whether you're a home bike mechanic or a professional technician, this precision-engineered tool offers superior grip, durability, and versatile compatibility.

Compatibility:

Larger 44mm End:

Fits standard 16-notch bottom brackets including:

• Shimano Road: Ultegra SM-BB6700, 105 SM-BB5700, Tiagra BB-RS501, BB-RS500

• Shimano MTB: Saint SM-BB80, Deore SM-BB52, BB-MT501, BB-MT500

• Other Brands: SRAM GXP, Truvativ, Hope, FSA MegaExo, Chris King, Campagnolo

• Also fits 16-notch disc brake rotor lock rings

Smaller 39mm End:

Specifically designed for:

• Shimano Ultegra SM-BBR60

• Shimano Deore XT BB-MT800, BB-MT801

Not Compatible With:

• Shimano Dura-Ace BB-R9100, BB-9000

• Shimano XTR SM-BB93

• Token bottom brackets