There are no products in your cart. Perhaps the item you chose is sold out.
- Bicycles (0)
-
Parts & Components (0)
- Bearings (22)
- Bottom Brackets (20)
- Brakes (0)
- Cassettes & Freewheels (55)
- Chainrings & Sprockets (35)
- Chains (83)
- Cranks (33)
- Derailleurs (1)
- Forks (10)
- Grips and Handlebar Tape (93)
- Handlebars (23)
- Headsets (30)
- Pedals (125)
- Saddles (Seats) (71)
- Seatposts & Clamps (41)
- Shifters (10)
- Stems (49)
- Tires, Tubes, & Tubeless (0)
- Valve Caps (19)
- Wheels (25)
- Wheel Parts (55)
-
Accessories (0)
- Bags, Racks, Baskets, & Panniers (101)
- Bells & Horns (51)
- Chargers & eBike Specific (10)
- Child Seats & Solutions (9)
- Computers & Sensors (9)
- Decals, Badges, Branding (2)
- Fenders & Bike Protection (46)
- Gloves (24)
- Helmets (67)
- Hydration Systems (24)
- Kickstands and Storage Racks/Stands (16)
- Lights & Visibility (20)
- Locks & Security (31)
- Mirrors (6)
- Multi Tools (57)
- Nutrition (46)
- Phone Holders (22)
- Protective Pads (13)
- Pumps & Inflation (63)
- Shoes and Cleats (17)
- Sunglasses / Eyewear (155)
- Trailers (4)
- Trainers (3)
- Vehicle Racks (69)
- Water Bottles & Cages (112)
- Tools (225)
- Fun Stuff (76)
- Deals (0)
Park Tool BBT-59.3 bottom bracket cup tool - 16 Notch
- More Park Tool
-
Park Tool BBT-59.3 bottom bracket cup tool - 16 Notch
Park Tool BBT-59.3 bottom bracket cup tool - 16 Notch
precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 16-notch tool fittings, including Shimano® Ultegra® BBR60 and Deore XT® MT-800 bottom brackets. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive.
The BBT-59.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage.
Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 41–42 mm and a minor diameter (inside of notches) of 39 mm, including:
- Shimano® Ultegra® BBR60
- Shimano® Deore XT® MT-800