Wheels Manufacturing SOLO-SPEED Cog - 19t Fits SOLO-SPLINE SOLO-XD kits BLK CheckoutTitle=FSA Headset Bearings the Flow D is a

the Flow D is a value-driven all-mountain rim designed to handle anything you can throw at it

Speedrocker XL fits up to 40-52mm while the standard model fits 28-42mm

minimal seams reduce hot-spots

Every width of the EC90 ALX has its own size-specific top section with corresponding cross sectional dimensions

Wheels Manufacturing SOLO-SPEED Cog - 19t Fits SOLO-SPLINE SOLO-XD kits BLK CheckoutTitle=FSA Headset Bearings the Flow D is aCogs are designed with narrow wide alternating tooth pattern allowing for superior chain retention Cogs are optimized for use with Solo XD Carrier system only Will not work with 13spd Campagnolo chains or 12spd Shimano HG+ chains TECH SPECS model SOLO XD description SOLO XD replacement cog teeth 19 chain 9 12sp color black