Surly Single Cassette Cog 3/32" Splined 13t Sand CPSC Safety Standard for Bicycle

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Maximum Head Circumference 57 Gender/Age Adult Minimum Head Circumference 52 Color Motion White Size Medium Visor Included Yes Multi Impact No Weight 350 Helmet Style Urban Defined Color White

at which point clamp already grips the seat post or frame with sufficient force to hold the bicycle in place

} ISIS bottom bracket

5-litre waterproof saddle pack is made from textured nylon

Surly Single Cassette Cog 3/32" Splined 13t Sand CPSC Safety Standard for BicycleSurly 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 13 Cassette Body Type Shimano HG 7 Speed Drivetrain Speeds Single Speed 3 32" Material Steel