Wheels Manufacturing SOLO-SPEED Cog - 18t, Fits SOLO-SPLINE and SOLO-XD kits, Black evoc Ultegra 6600 and 105 5600

Ultegra 6600 and 105 5600 chains are recommended for use in conjunction with Ultegra 6703 and 105 5703 triple

Designed for the most heavy-duty braking needs

35 mm stem clamp

Bulk EAN: 7613052012193

Viton and most seal materials

Wheels Manufacturing SOLO-SPEED Cog - 18t, Fits SOLO-SPLINE and SOLO-XD kits, Black evoc Ultegra 6600 and 105 5600Wheels 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