Surly Track Cog 1/8” 19t Silver – NEW

Surly Track Cog: Precision Engineering for Track Performance

Elevate your track bike setup with the Surly Track Cog—a premium component designed exclusively for track hubs. Built with 415 hardened chromoly steel, this cog delivers unmatched durability and power transfer for high-speed racing scenarios. Its 19-tooth design ensures optimal gear ratios for explosive acceleration and responsive handling on velodrome surfaces.

Key Features & Compatibility
– Thread Specification: 1.375″ x 24 TPI right-hand threads (compatible with BMX freewheel hubs and single-speed rear hubs).
– Material: 415 hardened chromoly steel for exceptional strength and wear resistance.
– Tooth Count: 19 teeth for precise gear ratio tuning tailored to track racing demands.

Why Choose Surly?
While this cog can technically fit BMX freewheel or single-speed hubs, its true potential shines on dedicated track hubs where minimal flex and maximum efficiency are critical. Designed for competitive cyclists seeking a lightweight yet robust solution, it outperforms generic alternatives in longevity and performance under extreme conditions.

Compare & Contrast
| Feature | Surly Track Cog | Competitor Models |
|————————|————————–|————————-|
| Material | 415 hardened chromoly | Standard steel |
| Thread Compatibility | Track/track-specific | Generalized hubs |
| Weight | Ultra-lightweight design | Heavier profiles |

Perfect for: Track racers prioritizing speed, control, and reliability during intense sprints or endurance events.

Note: Photo provided for material reference only; actual product finish may vary slightly.

This cog is your competitive edge—engineered to dominate on the track where milliseconds matter most.