DJI's Avinox drive system is one of the fastest-growing eBike platforms, found on Amflow bikes and a growing number of other brands. We stock two dedicated SpeedBox tuning kits for Avinox motors — both B.Tuning versions with Bluetooth app control. Which one you need depends entirely on which motor generation your bike has.
Which motor do I have?
Check the marking on the motor casing near the cranks. Current-generation bikes run the Avinox M2 or M2S; the first-generation motor, found on the Amflow PL, is the Avinox M1. If you're unsure, send us a photo of your motor and we'll confirm before you order
What factory speed limit is set on your bike?
If you based in the UK, AU or EU then bikes with these motors have a 15mph (32kmh) speed limit as standard. If you have previously tried to alter the speed limit on the bike, you will need to reset this to allow the tuning kit to remove the speed limit fully.
If you based in the US, a lot of bikes with these motors have a Class 3 mode. This enables you to increase the bike's factory speed limit up to 28mph using the Avinox App. If you require more speed than 28mph for private land use, you will need to put your bike into Class 2 mode (20mph limit) to allow the Speedbox to remove your speed limit fully
SpeedBox 1.1 B.Tuning for DJI Avinox — M2 / M2S motors
Full derestriction for bikes running the Avinox M2 or M2S motor, removing the factory speed limit entirely. Control and switch your tuning from the SpeedBox app via Bluetooth. Fitted directly to the motor (motor removal required — moderate difficulty), with SpeedBox's lifetime warranty included. Not compatible with M1 motors.
→ Shop SpeedBox 1.1 B.Tuning for Avinox M2/M2S
SpeedBox 1.0 B.Tuning for DJI Avinox — M1 motors
Full derestriction for the first-generation Avinox M1 motor, as found on the Amflow PL. Bluetooth app control included as standard. Motor removal required (moderate difficulty), lifetime warranty included. Not compatible with M2/M2S motors.
→ Shop SpeedBox 1.0 B.Tuning for Avinox M1
Still not sure?
Use our Kit Finder to get matched in 30 seconds, or contact us with your bike model and we'll recommend the right kit.