Adam+Leeb

=Conversion Guides=

Sturmey Archer: FM - Direct, -14.3%, -33.3% FW - Direct, -21.1%, -33.3% FG - Direct, -21.2%, -33.3% [|Guide for FM, FW, FG hubs]

SRAM: P-5 - Direct, .74, .63 [|Guide for SRAM P-5 hub]

Studies: [|Handrim Designs]