- Hadley 2020 Conversion Kits & Parts
- 2020 Licensed Shimano Micro Spline Driver Freehub Body
2020 Licensed Shimano Micro Spline Driver Freehub Body

2020 Licensed Shimano Micro Spline Driver Freehub Body
Converts Hadley SDH (2001+) Hubs to 12 Speed Micro Spline (also need 2020 Axle kit)
Note: Hub will have SDH, H600135, H600150, H700148 marked above the Hadley logo
Clear/Gold Anodize Finish and 6AL-4V Titanium
Fits Hadley H500200 (SDH), H600135 (SDH 135) H600150 (SDH XL 150) H700148 Hubs ( also need to purchase 2020 axle kit if hub is pre-2020)
Hadley Part No. FREEHUB-MS H700528
Converts Hadley SDH (2001+) Hubs to 12 Speed Micro Spline (also need 2020 Axle kit)
Note: Hub will have SDH, H600135, H600150, H700148 marked above the Hadley logo
Clear/Gold Anodize Finish and 6AL-4V Titanium
Fits Hadley H500200 (SDH), H600135 (SDH 135) H600150 (SDH XL 150) H700148 Hubs ( also need to purchase 2020 axle kit if hub is pre-2020)
Hadley Part No. FREEHUB-MS H700528
You will also need a 2020 axle kit sold separately to completely convert over your Hadley hub to 12 Speed Micro Spline.
Will work with 2020 Hadley hubs with these part numbers laser etched on the freehub body.
H701520, H701522, H700522, H701524 or H700528
Compatible Axle Kits to convert a pre-2020 Hadley hub to use this freehub body.
H700306-CLR 142mm X 12mm Conversion Kit
H700400-CLR 148mm X 12mm Conversion Kit
H700502-CLR 157mm X 12mm Conversion Kit
Hadley Part No. FREEHUB-MS will have H700528 laser etched on freehub body
Special Tools Needed to install
Recommend using Hadley Tools to remove existing end caps.