Phil Wood 1/8" Track Cog presta Thanks to these features it

Thanks to these features it is the ideal match for the Axis stem

100% waterproof and totally versatile USB rechargeable bicycle light

The HS33 features a master with a radial design

comfortable

1/2" x 1/8" (Track

Phil Wood 1/8" Track Cog presta Thanks to these features itPhil Wood track cogs are manufactured from solid stainless steel bars and tripple heat treated, making them one of the strongest cogs available. We recommend Phil track cogs with Phil Wood track hubs because they're machined to work together seamlessly, but they also work on all 1. 37" x 24 tpi English threaded hubs. Only available in 1 8 width. Additional information: Fits: Standard fixed gear threads 1. 37" x 24 tpi Chain Width: 1 8" only Tooth