Wheels Manufacturing SOLO-SPEED Cog - 18t Fits SOLO-SPLINE SOLO-XD kits Purple CheckoutSpec= TruVativ Systems Not compatible with the original

Not compatible with the original NV rack

model DB Air IL G2 stroke 45mm eye-eye 165mm (trunnion)

Defined Color Black TPI 120 Tire Type Tubeless Ready Clincher Tire Intended Use Mountain Color Black Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Compatible with sensors (sold separately) for monitoring heart rate

Engineered collarbone cut-out to keep your helmet rim away from your most fragile bones

Wheels Manufacturing SOLO-SPEED Cog - 18t Fits SOLO-SPLINE SOLO-XD kits Purple CheckoutSpec= TruVativ Systems Not compatible with the originalCogs are designed with narrow wide alternating tooth pattern allowing for superior chain retention Cogs are optimized for use with Solo XD Carrier system only TECH SPECS teeth 18t color purple