Park Tool Bottom Bracket Tool Shimano/ISIS 8-Notch (BBT-18)
Category: Accessories - Tool Workshop
About Park Tool Bottom Bracket Tool Shimano/ISIS 8-Notch (BBT-18)
The BBT-18 is a heavy duty, investment cast tool for installing and removing the following:
Shimano® Octalink® right side bottom bracket cup with external notches
Bontrager® ISIS Drive™ bottom bracket cups
Front chainring lockring for Bosch® Gen 3 and Gen 4 e-bike systems and Specialized® Levo® Brose® e-bike systems
Features
8 notches with an outside diameter of nominally 43.4mm
The inside-to-inside width is approximately 38mm
Each notch is approximately 3.9mm wide
The hole in the center of the casting is 22.5mm, and will not fit over 30mm spindles
Can be used with a 36mm crow foot (such as the TWB-36) or open-ended wrench
Fits
Truvativ® (Threaded): ISIS Drive and Giga Pipe™
About Park Tool
Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the world.
Completing your purchase
Take a moment to review your selection and total before payment.
Preparing your order
Please consider both preparation and transit when planning your purchase.
Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
View policyRequesting a refund
Contact the store with your order details so your request can be reviewed.
Please contact us for the refund processing timeframe before returning an item.
View policyDelivery arrangements
The available delivery services and charges are listed below.
Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
View policyBefore arranging a return
Speak with the store before arranging a return shipment.
United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
View policy
