Surly Single Cassette Cog 3/32" Splined 15t CheckoutTitle=FOX Volume Spacers - Float X and DPX2 } The exceptional profile and

} The exceptional profile and OneStar rubber compound make the Schwalbe X-One one of the fastest cross tires ever

the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life

6 Headset Type Integrated S

model CSM680 freehub type HG speed 8 range 11-40 cogs 11

Surly Single Cassette Cog 3/32" Splined 15t CheckoutTitle=FOX Volume Spacers - Float X and DPX2 } The exceptional profile andSurly Single Speed Cogs. Designed as a singlespeed cog but may also be stacked and used with 9 speed shifter. Multi gear use will result in slower less crisp shifting than cogs designed for multi gear systems Fit Shimano freehub splines SCM 415 hardened chromoly steel Photo for color and material reference only Tooth Count 15 Cassette Body Type Shimano HG 7 Speed Drivetrain Speeds Single Speed 3 32" Material Steel