Park Tool BBT-9 Bottom Bracket Tool 5048-403

Park Tool BBT-9 Bottom Bracket Tool

Free shipping on orders over $50

Free store pickup

Order online, get it at your local MEC. It couldn’t be easier.


Rocksolid Guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, undergarments and swimwear excluded).

Really. If it's not up to snuff after you use it (a couple times) you can still bring it back.

It lasts longer than 30 days, but not forever. We'll be fair about it. We're all members here.

Price match guarantee

Found a better deal in Canada? Up to 30 days after purchase – we’ll match it.

If you see a lower price for this exact item advertised online, in print or in a store, give us a call at 1 (888) 847-0770.

If it’s identical, brand-new, in stock, and sold and shipped by a Canadian-based retailer, we’ll match that price.


Show Description

External bottom bracket won't give you trouble anymore. This tool takes them off in no time.

  • One end engages the 16 spline external BB cups.
  • Other end removes the crank arm adjustment cap with 8 internal splines.
  • For BB with 16 external notches and 44mm diameter.
  • Compatible with Shimano® Hollowtech II®, Campagnolo® Ultra-Torque™ and Power Torque™, Race Face®, FSA®, SRAM®, Truvativ®, Chris King®, Phil Wood® outboard bearing, Hawk Racing, Token®, Fulcrum®.

Tech specs

Show Tech specs
Ideal for Bike maintenance
Made in USA