5DEV Specialized "Mullet" Transmission Mod | Road / Gravel

5DEV's Mullet Mod for Select Specialized Road and Gravel Frames*

Convert your Road or Gravel Bike to a 1 x 12 using SRAM's Transmission System*

Kit Includes: 5DEV's "Mullet Mod" Spacer, Hanger Plate, Through Axle and Titanium Bolt

Fits Most 12x142mm Through Axle Frames

Equip your Specialized Gravel or Road bike with SRAM's revolutionary Transmission Mini Groupset. This kit includes your SRAM XX SL Derailleur, Cassette and Chain. We also include the parts needed to install this on your Non-UDH framed 12x142mm Through Axle frame.

Ideal for the Diverge and Crux Gravel Line. 

This is an aftermarket modification that may void your warranty. Please contact us at info@5DEV.com with any questions. 

*SRAM and Specialized products are used for illustrative purposes only and does not imply endorsement or affiliation with our products/services.