Surly Single Cog 3/32 Spline
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Surly Single Cog 3/32 Spline

Product Code 20055844
Other products by Surly


    NOTE: Price applies to Online sales only, pricing may differ in our Retail store.
  • In-store: Expect delivery in 2-3 days.
  • Available to Order: With our Supplier, expect delivery in 4-7 days.
  • Free shipping when you spend over $75
RRP $69.00 | Save 14%


Our cassette-type cogs are designed to fit on standard Shimano compatible freehub bodies.

Key Features
  • tall tooth profile that is essential for preventing chain skip from the extra torque a singlespeed drivetrain encounters
  • cog base width (where it contacts the freehub body) is 4.35mm, so you can stack a few of them up and use a 9-speed shifter for a simplified multi-speed drivetrain
  • width also prevents it from ruining the freehub body as a result of digging grooves into it like skinny stamped cogs have a tendency to do
  • machined from SCM415 CroMoly steel, then heat-treated for toughness and chrome-plated for surface hardening and enhanced chain lubricity
  • works with 6-9-speed 3/32" chains, although we recommend the inherently updated quality of an 8 or 9 speed chain

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