adrian_sm
1 MW
Final option is, I do have a few smaller Commuter Booster kits. These have a shorter swing arm by 7mm, and only suit a 50mm diameter motor. This gives ~12mm more clearance compared to the 63mm template you have tried. But looking at the photo I am still not sure that it would fit. It would be very tight, and I don't really want the motor crashing into those nice carbon seatstays.
The 50mm diameter motors also have much less testing behind them, so I have not really pushed this as an available option. They will not be able to sustain as much torque/power as the larger motor. So probably only ~500w max.
Here is a hastily updated installation template for the 50mm Commuter Booster.
View attachment CB-install_template_50mm_v1.pdf
- Adrian
The 50mm diameter motors also have much less testing behind them, so I have not really pushed this as an available option. They will not be able to sustain as much torque/power as the larger motor. So probably only ~500w max.
Here is a hastily updated installation template for the 50mm Commuter Booster.
View attachment CB-install_template_50mm_v1.pdf
- Adrian