So I've put my kit in a mountain bike because cruisers don't feel like a safe ride. Trouble is the junk crank sets that come with most kids are tool pressed brass... And only one speed. Which means it's worthless if you ever need to help your helper motor.
Did anyone have a wide 3 piece set of arms. Maybe someone has the connections to get them made.
It should be relatively universal. Every multi speed system I've seen for nearly 20 years uses a five bolt pattern to hold the chain rings. So basically w just need a machinist to copy an existing set of arms. Then modify them to a wider stance. Via atm bend or extended atm base cast.
The best part is. If someone can reproduce this the kit would only need the arms. Because any other parts would already be in the bike.
The amount to extend would be about 4cm.
Note before you suggest pedal extensions. The damage crank asthma by pulling out the pedal threads. Also they are way over priced. Who wants to spend 40$ on parts that break your bike.
Thanks in advance to any solutions. Maybe someone knows how to suggest it to manic mechanic or Dan Grube?
Did anyone have a wide 3 piece set of arms. Maybe someone has the connections to get them made.
It should be relatively universal. Every multi speed system I've seen for nearly 20 years uses a five bolt pattern to hold the chain rings. So basically w just need a machinist to copy an existing set of arms. Then modify them to a wider stance. Via atm bend or extended atm base cast.
The best part is. If someone can reproduce this the kit would only need the arms. Because any other parts would already be in the bike.
The amount to extend would be about 4cm.
Note before you suggest pedal extensions. The damage crank asthma by pulling out the pedal threads. Also they are way over priced. Who wants to spend 40$ on parts that break your bike.
Thanks in advance to any solutions. Maybe someone knows how to suggest it to manic mechanic or Dan Grube?