Park Tool BBT7 Bottom Bracket Tool - XTR / Dura-Ace Lock Ring

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Lockring wrench for installing Bottom brackets
    • Fits Shimano Dura-Ace 7700, XTR 950, and similar lockrings
    • Precision laser cut for an accurate fit
    • Engages five of six notches for a precise and secure fit on the lockring
    • Vinyl coated handle offers good comfort during use


Occasionally, without notice, manufacturers change product design and/or specifications.