Park Tool BBT-49.3 Bottom Bracket Tool
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A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings, including Shimano® XTR® BB93, Dura-Ace® BB9000, and Token® bottom brackets. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive.
- Replacement for Shimano TL-FC38 tool
- Added depth to fit chainring lockrings on Shimano® STEPS square spindle e-bike systems including E6000, E6002, & E6050
- Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 39-40 mm and a minor diameter (inside of notches) of 37.6 mm
Including:
- XTR® BB93
- Dura-Ace® BB9000
- Token®
Buy Park Tool Bottom Bracket & Crank Tools from New Era Cycle online bike store. The best bike accessories, parts and components shop.
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Let customers speak for us
Perfect fit for the size and solid protection for the Sunny days... also price very reasonable compared to known brands...
Installed on my Bike ... yet to try it for night rides...
Perfect compatibility with the Ravemen K1800 USB Rechargeable Front Light thatI purchased...
Excellent product as recommended by knowledgeable staff!
Fast delivery thanks.
Nice color to blend with my black colored road bike.
Excellent as always. My trusted bike shop for equipment and mechanics services. Look for Mr Ho, he generously shared the correct way to install the new chain and make fine tunings so that the gear changing will be smooth.
