Box components Box Two Prime 9 X-Wide 9 speed black rear derailleur CheckoutSpec= 9-Speed Range 11-23t Gears 8sp Cogs

Range 11-23t Gears 8sp Cogs 11-12-13-15-17-19-21-23 Color Nickel Weight

Diameter 700C Front/Rear or Set Rear ID Width (mm) 24 Axle Size Thru 12mm Rim Color Blk Rim Model HG1800 Spline Hub Model 370 Hub Spacing 142 Hub Color Blk Gears 8-11s RD Brake Type CL Spoke Type DT Aero Comp Wide SP Spoke Count Wall Dbl Valve Type PV

Mounts with rubber stretch strap Battery CR2032 Lumens Rear 4 Weight 18 Recharge Type Not Rechargable

Skate Flexors offers tool-free replacement for progressive power transfer and better ski control for skating

} EXILE front hub axle/cone set female axle

Box components Box Two Prime 9 X-Wide 9 speed black rear derailleur CheckoutSpec= 9-Speed Range 11-23t Gears 8sp CogsPrime 9 Technology is a counter intuitive philosophy based on the less is more theory it embraces range without adding complexity. Intended for use with Box Components` Prime 9 speed group not compatible with other 11 50 cassettes. Same functions as the Box One Prime 9 derailleur with more affordable materials. Glass fiber nylon composite steel aluminum alloy. Tri Pack limited slip clutch. Forged inner and outer cage. Pivot Tech cable stay. Precision