Best,
I have a bike with a Bosch speed gen4 middle motor, Enviolo manual shifter and a gates belt. At this moment the belt drive sprocket are: rear 22t and front 55t. Four gated spider at the front.
I wanna change the gear ratio. The 22t is the smallest sprocket for a Enviolo gear system. Only solution is to change the front sprocket. I looked around on the web but I can’t find a 5 gated 130bcd spider for Bosch gen4
Anyone?
Greets
Kabel
I have a bike with a Bosch speed gen4 middle motor, Enviolo manual shifter and a gates belt. At this moment the belt drive sprocket are: rear 22t and front 55t. Four gated spider at the front.
I wanna change the gear ratio. The 22t is the smallest sprocket for a Enviolo gear system. Only solution is to change the front sprocket. I looked around on the web but I can’t find a 5 gated 130bcd spider for Bosch gen4
Anyone?
Greets
Kabel
