Relaxle Tech Info
The Relaxle is compatible with all our current frame and fork options. See the chart below to check the sizing and compatibility of your frame and fork.
| Dropout Spacing | Length (L) | Thread Type | Thread Length (TL) | Suitable For: |
| 100 mm | 125 mm | M12 × 1.5p | 16 mm | Race 370, Ride 400 & Ride/Race 415 |
| 142 mm | 173 mm | M12 × 1.5p | 18 mm | Belgie AIR, Belgie V2 & V3, Belgie ULTRA, GXR, KoS, GMX (OG), UpRock V1 & V2* |
| 142 mm (UDH) | 169 mm | M12 × 1.0p | 15 mm | AIR Kev, Big Kev, GXR4 (UDH/T-Type) |
| 148 mm | 179 mm | M12 × 1.5p | 18 mm |
GMX+, DownRock, UpRock V2* |
| 110 mm | 143 mm | M15 × 1.5p | 19 mm | Seek 430 & Seek 500 |
* The compatibility list is not exhaustive. For older Curve thru-axle (non-UDH) road and gravel frames, 12 x 142mm - True Length: 173mm will be the correct choice.
For UpRock V2, the axle choice will be dependent on the sliding insert used.