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X-Hub SP Center Lock X-12 is a very light and sophisticated product and it is intended for Road or Offroad use. Warranty voids when used on an electric-assisted bicycle (E-bike). X-Hub SP Center Lock X-12 is 12 mm thru axle, the fixing system is center lock rotor mounting system licensed by Shimano. Compatible with 15/20 mm thru axle only lockring. This Hub is compatible with N3W cassettes (Eg. Campagnolo Ekar 13s). Cassettes 12 and 11 speed can be mounted through the use of an adapter with lockring. X-Hub SP Center Lock X-12 presents refinements and a mechanical stiffness/weight ratio at the highest level, the Al7075-T6 body is machined from solid and is lightened by meticolous works with CNC machines. The Al7075-T6 17 mm diameter axle has a variable thickness, two high quality sealed bearings, with an external preload system that provide reliability and smoothness. The freewheel mechanism is protected by a lip seal and it is provided by a titanium toothed ring to 56 teeth, with four points of engagement.
Product Specification
Spoke hole drilling: 24
Spoke hole: Ø 2.5 mm
Disc flange drilling: Ø 48 mm
Right flange drilling: Ø 54.50 mm
Axle diameter: 17 mm
Axle width: 142 mm
Frame attachment: 12mm thru axle
Disk attachment: center lock rotor mounting system licensed by Shimano