Park Tool
Tools · Bottom Bracket Tools
Community scores
Scoring pipeline pending
Scoring pipeline pending
About this product
The Park Tool BBT4 Bottom Bracket Tool is designed for removing and fitting 6 notch cups on sealed bottom brackets. It fits cartridge cups used on Sachs and Campagnolo models, as well as Thun SKF Series sealed cartridge bottom brackets. With a long vinyl coated handle, it offers excellent leverage and grip for effective use.
Buy from a retailer
We show all prices — not just from retailers we partner with. Some links below are affiliate links, marked with ♥. If you buy through one, we earn a small commission at no extra cost to you. It's how we keep RDNA free and independent.
No retailer pricing available yet. When affiliate feeds are connected, retailer availability and pricing will appear here.
Community scores are sourced from cyclist discussions, specialist reviews, and verified owner feedback. Results are ranked by semantic match, product rating, and brand quality — in that order. No brand has paid for placement. When you buy through a link on RDNA.app, we earn a small commission from the retailer at no extra cost to you. How we score →