Park BBT-69.4 Bottom Bracket Tool 16-Notch 44mmA precision CNC machined aluminium tool for the installation and removal of select threaded bottom brackets with 16 notch tool fittings, including Shimano, SRAM GXP, Chris King, Campagnolo, and many others. The BBT 69. 3 can also be used to remove and install 16 notch disc brake rotor lockringsManufactured in house by Park Tool, anodized for easy identification and featuring a ratchet torque wrench compatible 3 8" drive. The BBT 69. 4 features

in order to finetune design and reduce any unnecessary surfaces

insert the repair plug

Paired with Ti-Alloy rails

from 780mm up to 800mm

Pair with X01 DH™ 7-speed shifter for full X-ACTUATION™ technology

Shimano's Centre Lock mounting system makes installing and removing disc brake rotors quick and easy

Compatible with a range of handlebar-mounted accessories

This replacement bearing for Hope Pro Evo 2 Rear Hub will breathe new life into your old Hope Pro Evo 2 rear hub

Heavily chamfered outer plates for improved shifting and quieter operation

One way internal fluid circuit for easy bleeding

83mm BSA bottom bracket

it is all a result of Ergon’s “GreenLab” initiative