
Surly Track Cog 1/8'' X 19t Silver
Surly Track Cog 1/8'' X 19t Silver
Stage 21 Bikes
23582 Moulton Parkway
#111
Laguna Woods CA 92637
United States
Choose options
Surly Track Cog OneEighth 19T
Engineered for track cycling, this cog delivers precise, dependable power transfer under high torque. Crafted from 415 hardened chromoly steel, the 19-tooth, 1/8" width provides clean engagement and smooth acceleration for sprint efforts and controlled pacing on the track.
Track Hub Only
With standard BMX-style threading at 1.375" x 24 tpi right-hand, it threads securely into track hubs. While it may physically fit some single-speed or BMX freewheel hubs due to thread compatibility, this application is not recommended. Use it with a proper track-hub setup for optimal performance.
Durable, Consistent Performance
The chrome-like silver finish highlights a rugged build designed to resist wear during intense training cycles. The 19T gearing strikes a balance between rapid accelerations and sustained top-end speed, making it ideal for velodrome sessions, fixed-gear rides, and competitive workouts.
| Tooth Count | 19 |
| Size | 1/8'' |


