Wheels Manufacturing SOLO-SPEED Cog - 20t Fits SOLO-SPLINE SOLO-XD kits Blue CheckoutSpec= Caleido Height w/o bottom strap: 110mm

Height w/o bottom strap: 110mm

DD - In addition to the RaceGuard protection belt there is an effective fabric protector on the sidewall as well for dual layer protection

Absorbs up to 2L of liquid to catch spills and protect surfaces

stainless steel bearings Low-friction top cover seal completely seals cup from solid and liquid contaminants Fully captured top cover - no loose parts Updated compression ring design further enhances "carbon friendly"uses by evenly distributing clamping forces on the steerer Interlok spacer compatible Dual-Seal 7075-t6 aluminum crown race for maximum sealing efficiency Consistent stack heights across 10

But gravel riders need power measurement too

Wheels Manufacturing SOLO-SPEED Cog - 20t Fits SOLO-SPLINE SOLO-XD kits Blue CheckoutSpec= Caleido Height w/o bottom strap: 110mmWheels Mfg. SOLO XD and SOLO SPLINE Single Speed cogs are constructed with high end 7075 aluminum and designed with narrow to wide alternating tooth pattern allowing for superior chain retention. Cogs are optimized for use with Wheels Mfg. SOLO XD XD XDR and SOLO SPLINE Single Speed Conversion kit carrier systems only. Crafted with high end 7075 aluminum for light weight and extreme durability Cogs are optimized for use with Wheels Mfg. SOLO XD XD XDR