Surly Drive Kit w/Splined Cassette Cog & Driver Fits Your Bike Needs

Surly Single Speed Cogs: Precision Engineering for Versatile Performance

For riders seeking durability and adaptability in their drivetrain setup, the Surly Single Speed Cog offers a robust solution tailored for single-speed systems while accommodating multi-gear configurations. Crafted from high-grade SCM 415 hardened chromoly steel, this cog delivers exceptional strength-to-weight performance, making it ideal for demanding trails or urban commutes where reliability is key.

Key Features & Benefits:
– Shimano Freehub Compatibility: Designed to seamlessly integrate with Shimano freehub splines for precise engagement and consistent power transfer.
– Multi-Gear Flexibility: While optimized for single-speed setups (3/32″ chain), it can be paired with a 9-speed shifter for versatile gearing—though shifting speed and crispness may slightly lag compared to dedicated multi-gear systems.
– 17-Tooth Design: Perfectly balanced for climbing efficiency and sustained momentum on varied terrains.
– Rugged Construction: Built to withstand harsh conditions with its steel cassette body (Shimano 7-speed compatible), ensuring long-lasting durability against wear and tear.

Ideal For:
– Mountain bikers prioritizing simplicity and reliability in their drivetrain setup.
– City cyclists seeking a lightweight yet durable cog for mixed-surface commuting.
– DIY mechanics experimenting with custom drivetrains or retrofits on vintage bikes.

Why Choose Surly?
| Feature | Surly Single Speed Cog | Competitor Options |
|—————————|—————————————————|——————————————|
| Material Durability | SCM 415 chromoly steel (industry-leading strength) | Generic steel or aluminum (reduced longevity) |
| Compatibility Range | Full Shimano freehub spline fit + multi-gear adaptability | Limited to single-speed systems only |
| Weight Efficiency | Lightweight yet reinforced design | Heavier-duty cogs sacrificing portability |

Experience trail-proven performance without compromising on versatility—upgrade your ride with the Surly Single Speed Cog today.