Spare Carbon-Ti axle of a rear X-Hub SP or X-Hub SL hubs.

X-12 axle end (cod.XHMSLRCLX12MN) and rear SP/SL Disc Bearing preload system locked (BPS) (cod.XHMRADLMN) are not included and must be purchased separately.

Compatible with all Carbon-Ti X-Hub SP or SL 142 rear hubs on the market. Compatible with Shimano Microspline and N3W freewheels (the respective specific axle ends XHRCLMSMN and XHRCLN3WMN will be purchased separatly).