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Park Tool

Park Tool BBT-49.3 B.B. Tool External BB Socket Black 16 Notch BBT-49.3

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Key item features

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
Fits Shimano XTR BB93, Dura-Ace BB9000, and Token
Also fits Shimano STEPS square spindle e-bike systems including: E6000, E6002, E6050
Replacement for Shimano TL-FC38 tool
Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive

Specs

Bicycle tool type
Bottom Bracket Tool
Material
aluminum plastic
Brand
Park Tool
Bicycle type
Fitness Bikes
Weight
0.14 lb
Height
1.75 in

Current price is $29.95

Price when purchased online

Free shipping
Free 30-day returns

How do you want your item?

Columbus, 43215

Arrives by Wed, Apr 29

Sold and shipped by 365 Cycles

4.454148471615721 stars out of 5, based on 458 seller reviews(4.5)

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Free 30-day returns

About this item

Product details

Park Tool BB-Cup Tool, BBT-49.3- Heavy duty shop quality bottom bracket tool
- For use with 16-notch external bearing bottom brackets with a major diameter of 39-40 mm and a minor diameter of 37.6 mm
- Features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System
- Compatible with Shimano XTR BB93 and Dura Ace BB9000
- Updated with added depth to fit Shimano STEPS square drive motor
- For use with a 3/8" ratchet/torque wrench

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
Fits Shimano XTR BB93, Dura-Ace BB9000, and Token
Also fits Shimano STEPS square spindle e-bike systems including: E6000, E6002, E6050
Replacement for Shimano TL-FC38 tool
Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Bicycle tool type

Bottom Bracket Tool

Material

aluminum plastic

Brand

Park Tool

Bicycle type

Fitness Bikes

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

WARNING: WARNING: This product can expose you to chemicals including [name of one or more chemicals], which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.