Sidi Glacies Cycling Boot - Black/Black 50 MFPN=00.4118.455.005 12-Speed cassette is designed for

12-Speed cassette is designed for use with XPLR 1x rear derailleurs

size 29" front/rear front rim Duroc 30 hub SRX axle/spacing (mm) 15x110 Boost hole 28h spoke DB nipple alloy color black weight 833g

}Shimano HB-M475 Complete Rear Hub Axle 108mm

Chainring BCD 110 Max Tooth (teeth) 50

}The championship winning Racecraft 2 goggle

Sidi Glacies Cycling Boot - Black/Black 50 MFPN=00.4118.455.005 12-Speed cassette is designed forSidi Glacies Cycling Boot Black Black 50. Experience the pinnacle of performance with the new Gore Tex EPE Membrane with Ripstop offering water resistance scratch protection and a flexible fit. Anatomical heel construction and Millennium Fit deliver all the stabilization and control without extra weight ensuring superior comfort for everyone. The Quicklace closure enhances safety and speed while the X2NC sole with stiffness 5 and grip sole inserts