NEW Ratio 1x12 Wide Upgrade Kit - Forward Cable Exit Type_Stems 36T and 44T) feature shift

36T and 44T) feature shift ramps and pins

Chainline/Hub Compatibility: 130 Hubs

Frame Mount Width: 21

Chain: SRAM NX Eagle Chain

Designed specifically for RockShox forks

NEW Ratio 1x12 Wide Upgrade Kit - Forward Cable Exit Type_Stems 36T and 44T) feature shiftAs cyclists, we design the products we want on our bikes. The Ratio 12 Speed Upgrade Kit allows you to operate an Eagle derailleur with your existing SRAM 11 speed shifters, gaining an unbeatable 500% or 520% range and 12 evenly spaced gears on your gravel, road or touring bike. For reference, a traditional 50 34 compact chainset with 11 28 cassette provides only 374% range. IMPORTANT: To fit this kit your chain stay or seat stay derailleur cable stop