FREE U.S. SHIPPING ON EVERYTHING!    HELP / FAQ'S
  CONTACT US    ABOUT US

FREE U.S. SHIPPING ON EVERYTHING!

Shop
Components Accessories Apparel Bikes / Frames Brands Sale
| Watch | Read
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool MPN: BBT-179 UPC: 763477001870 Bottom Bracket Tools BBT-179 Steel Bottom Bracket Tool
Park Tool BBT-179 Steel Bottom Bracket Tool - Bottom Bracket Tools - BBT-179 Steel Bottom Bracket Tool

Park Tool BBT-179 Steel Bottom Bracket Tool

By: Worldwide Cyclery

$46.95
Out Of Stock

Enter your email address and/or phone number and we'll ping you the second this comes back into stock :)

See Other Sizes/ Options

Customers Also Bought...

Customers Also Bought...

Customers Also Bought...

  • The Park Tool BBT-179 Steel Bottom Bracket Tool is a precision-machined 4140 steel workshop tool for removal and installation of threaded bottom brackets with 12-notch tool fittings in the 45-47mm major diameter range. The BBT-179 fits fittings with a major diameter of 45-47mm and a minor diameter of 44mm, covering SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, and Hawk Racing BB3086 among others - a compatibility set that spans current performance road, gravel, and mountain drivetrain platforms. The extra-deep body clears extra-wide spindles, and low-profile walls at the engagement point reach recessed lockrings that shallower tools miss. Three drive options - 3/8" drive, 1" hex, and 36mm wrench flats - address even the most seized bottom bracket cups, and integrated threads in the tool body accept the Park Tool BBT-RS Bottom Bracket Tool Retaining System or GPS-1 Guide Pins (each sold separately) for improved alignment and stability during service.
    • Machined from 4140 steel for heavy-duty workshop use
    • Fits 12-notch threaded bottom bracket tool fittings with a major diameter of 45 47mm and a minor diameter of 44mm
    • Compatible with SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, and Hawk Racing BB3086
    • Extra-deep body accommodates extra-wide spindles
    • Low-profile walls at the point of engagement reach recessed lockrings
    • Three drive options: 3/8" drive fitting, 1" hex fitting, and 36mm wrench flats
    • Outer diameter at point of engagement: 50.04mm (1.97")
    • Internal clearance: 42mm (1.654") depth x 30.44mm (1.198") diameter
    • Integrated threads accept Park Tool BBT-RS or GPS-1 Guide Pins for added stability (each sold separately)
    • Not rated for use with impact drivers
    BBT-179 Steel Bottom Bracket Tool Bottom Bracket Tools UPC: 763477001870

  • United States Shipping:

    Everything in the entire store ships for free to the USA, it's that simple, no catch. The free service will likely be USPS or FedEx depending on the size of the package. Please see our USA Shipping Options page for more info. Everything ships pretty darn fast since we have a shop/shipment center on the West and East Coast.

    International Shipping:

    International shipping is available on 99% of our products. Shipping cost can be calculated on the cart page or during checkout. We are experts at international shipping so please buy with confidence. We have great prices on Usps Priority & Express services, all services will include a tracking number. Please see our International Shipping Options page for more info.

    Returns:

    We offer a 45 day return period on all new items. We want our customers to be happy and returns to be easy. Please see our Return Policy FAQ's page for more info.

Sku: TL2412

Mpn: BBT-179

Collections:

Top Products For You...

Customers Also Bought...

--- Shop Info ---
--- Stay In Touch ---
Newsletter Signup -

© 2026 Worldwide Cyclery

PayPal Visa Mastercard American Express Discover