The Avinox Speed Sensor Rotor is a 6-bolt disc made for e-bikes running the DJI Avinox drive system. It's based on Hope's proven fixed rotor design, but with the speed sensor slots machined straight into the disc itself. That does away with the separate speed sensor ring that normally sits behind the rotor, so there are fewer parts to fit, nothing extra to work loose, and a tidier setup at the hub.
It's laser cut from a single piece of stainless steel and is 2.3mm thick. The thicker material gives extra stiffness and strength, damps vibration and copes better with heat, which matters on a heavier e-bike hauling down long, steep descents. Available in 200, 203 and 220mm to suit most trail, enduro and e-MTB setups, and it comes with the hardware needed to fit it to your hub.
As with any 2.3mm rotor, it's worth checking your brake calipers are happy with the thicker disc before fitting.
Features
- Avinox speed sensor slots integrated into the disc - no separate sensor ring needed
- Based on Hope's proven fixed rotor design
- 2.3mm thick for stiffness, strength, vibration damping and thermal stability
- Laser cut from a single piece of stainless steel
- Robust option suited to most riding
- 6-bolt fitment
- Supplied with fitting hardware for the hub
Specification
- Compatibility: DJI Avinox equipped e-bikes
- Mount: 6-bolt
- Sizes: 200mm, 203mm, 220mm
- Thickness: 2.3mm
- Material: Stainless steel braking surface, laser cut from a single piece
- Design: Fixed (one-piece) rotor
- Includes: Fitting hardware
- Part codes: HBSP4382006A (200mm), HBSP4382036A (203mm), HBSP4382206A (220mm)