BBB - Cruiser 130mm / BHG-91 Cassettes This bottom bracket socket is

This bottom bracket socket is for use with Colnago's 30mm Bottom Bracket

1x    3 x 25 mm

Folding Compatible: Seamless integration with the Brompton bicycle allows unhindered use of the folding mechanism without the need to remove any bags

Its performance is optimized by tooth profile and shift ramp design for quick and positive index shifting

F60004 - For RF Trace or Easton X5 hubs (Aeffect 2015 wheels)

BBB - Cruiser 130mm / BHG-91 Cassettes This bottom bracket socket isBBB CRUISER 130MM BHG 91 Simple, but no less comfortable. The Cruiser gives exactly what's needed; grip, comfort, and good looks. Ready for the next cruise. Kraton rubber grip for high comfort Slip free hexagon surface For MTB, Urban and e Bikes Integrated end plugs Grip length: 130mm Weight: 91 grams