Surly Track Cycling Cog – 3/32” BCD, 17t, Silver

Surly Track Cog: Precision Engineering for Track Cycling Excellence

Designed exclusively for track hubs, the Surly Track Cog redefines performance for competitive cyclists seeking unmatched durability and precision. Built with 415 hardened chromoly steel, this 17-tooth cog delivers exceptional strength and resistance to wear, ensuring smooth power transfer on every pedal stroke. Its 1.375″ x 24 tpi right-hand thread design mirrors BMX freewheel compatibility, though we recommend pairing it solely with track hubs for optimal efficiency and safety—single-speed or BMX applications are not advised for peak performance.

Key Features:
– Material Mastery: 415 hardened chromoly steel ensures long-lasting durability under high-stress conditions.
– Precision Fit: 1.375″ x 24 tpi threading designed specifically for track hubs.
– Tooth Count: 17 teeth for precise gear ratios tailored to track racing demands.

For Whom?
Ideal for track cycling enthusiasts, velodrome competitors, and riders prioritizing lightweight performance and reliability. Whether you’re sprinting laps or perfecting technique, this cog withstands rigorous training and race conditions alike.

Why Choose Surly?
| Feature | Surly Track Cog | Competitor Options |
|——————-|———————————-|———————————–|
| Material | 415 hardened chromoly steel | Standard steel or aluminum |
| Thread Compatibility | Track hub-optimized | Generalized BMX/singlespeed fit |
| Performance | Unmatched durability & efficiency | Compromised strength in mixed use |

Pro Tip: Always pair with a dedicated track hub to maximize grip and minimize wear—your next personal best depends on it.

Photo for reference only; actual color may vary slightly.

Elevate your track setup with a cog engineered for speed and longevity—Surly’s commitment to precision meets your drive for excellence.