US$ 39.99
Teeth have been 3D-machined for ultimate mud shedding and quieter operation
Shimano BB-UN300 Square Spindle Bottom Brackets
stainless steel hardware
The internally routed eTEN Integra brings Internally routed droppers to a more attainable price
NEW Surly Cogs Track Cog Surly Track Cog 3/32'' X 19t Silver rearder_medcage Teeth have been 3D-machined forSurly track cogs are threaded the same as a BMX freewheel (1. 375 x 24 tpi right hand threads). This means that they will fit on single speed rear hubs, as well as BMX freewheel hubs, but this application is not recommended. Track cogs are meant to work on track hubs only. 415 hardened chromoly steel 1. 375" x 24 tpi Photo for color and material reference only Tooth Count: 19
US$ 39.99
US$ 38.99
US$ 37.99
US$ 45.99
US$ 48.99
US$ 25.99
US$ 23.06