An indispensable tool
"Perfect for my Sram GXP. Other manual wrenches like Decath don't match exactly. You damage the notches. This socket is the right one and especially for the dynamo wrench."
Couldn't load pickup availability

This CNC-machined aluminium Park Tool tool facilitates the installation and removal of components with 16-notch tool interfaces such as bottom brackets, disc brakes and e-bike motor lock rings. Anodised for easy identification, compatible with a ratchet/torque wrench.
The PARK TOOL 16-notch 44-45mm Bottom Bracket Tool offers full compatibility with the Park Tool BBT-RS bottom bracket tool retention system (sold separately). The adjustable spring-tension system ensures full engagement and prevents slipping for optimal performance.
Ref: 7970447655078
Suitable for 16-notch cassette bodies with a major diameter (outside the notches) of 44 to 45 mm and a minor diameter (inside the notches) of 42.7 mm. : Suitable for 16-notch cassette bodies with a major diameter (outside the notches) of 44 to 45 mm and a minor diameter (inside the notches) of 42.7 mm.
Compatible with a 3/8" drive adapter : Compatible with a 3/8" drive adapter
Overall rating: 5.0 / 5 from 1 reviews.
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"Perfect for my Sram GXP. Other manual wrenches like Decath don't match exactly. You damage the notches. This socket is the right one and especially for the dynamo wrench."