- Hadley XD Driver (XX1/X01) Conversion Kits & Parts
- XD 135mm X 12mm Conversion Kit
XD 135mm X 12mm Conversion Kit

XD 135mm X 12mm Conversion Kit
Converts Hadley SDH (2001+) Hubs to XD Driver (XX1/X01) 135mm X 12mm. Only works with Hadley SDH freehub XD Driver Pre-October 2019, or a Hadley hub that already has a XD drive freehub.
Note: Hub will have SDH, H600135 or SS marked above the Hadley logo
Clear Anodize Finish
Fits Hadley H500200 (SDH), H600135 (SDH 135) & H600405 (SS) Hubs.
Hadley Part No: H500604-CLR
Converts Hadley SDH (2001+) Hubs to XD Driver (XX1/X01) 135mm X 12mm. Only works with Hadley SDH freehub XD Driver Pre-October 2019, or a Hadley hub that already has a XD drive freehub.
Note: Hub will have SDH, H600135 or SS marked above the Hadley logo
Clear Anodize Finish
Fits Hadley H500200 (SDH), H600135 (SDH 135) & H600405 (SS) Hubs.
Hadley Part No: H500604-CLR
Will not work with 2001-2017 Shimano/Sram standard style Hadley SDH freehub but will work with 2018 to mid 2019 Shimano/XD freehubs. Will not work with 2020 XDR freehubs or 2020 or newer Shimano freehubs.
Special Tools Needed to install
Recommend using Hadley 21mm open end thin wrench
Recommend using Hadley Tools to remove existing end caps.