ATTK XL Top Tube Storage loose ball bearing Alfine BR-S501

Alfine BR-S501

EX 511 rims feature aluminum construction with welded seam and 30mm width for durability

Quick to use spray developed specifically for matte finishes

or confidently tackle the on-the-rocks unpredictability of unbeaten trails

The rims on the Terra C share the same dimensions and broad range of tire mounting possibilities as the Terra CLX and CL – 33mm deep with a 25mm internal width – but are crafted using a new-to-us process known as Resin Transfer Molding

ATTK XL Top Tube Storage loose ball bearing Alfine BR-S501The Extra Large ATTK top tube storage allows you to fit even more of your preferred nutrition in a sleek package that tucks out of the wind behind the stem. ATTK XL is designed to improve aerodynamics while offering a streamlined storage solution. The uniquely designed shell allows cables to route straight through to the top tub. Mounting is simple and can mount onto most bike by using a direct top tube braze ons on compatible bikes or using the