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Sturmey Archer Cone Locknut 6.4mm - HMN407

Sturmey Archer Cone Locknut 6.4mm

Sturmey Archer Cone Locknut 6.4mm

Used in the following Sturmey Archer hubs:

Brompton Sturmey Archer BWR - wide ratio 3 speed hub, used by Brompton on 6 speed bikes since approx. 2009

On the Brompton BWR - Brompton Wide Ratio wheel / hub, the cone locknut is used on the non-drive side to hold the cone in place

Sturmey Archer X-RF5 5 speed hub
Sturmey Archer SRF5 5 speed hub

Sturmey Archer ref: HMN407

Requires a 17mm spanner / wrench for installation / removal