Rebuilding the Boomerang Bike as an e-bike using Boost

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DCBassman

DCBassman

Legendary Member
Well, all change...
Having a read through tge Boost site and it became obvious that their wheel-building was done using the minimum variation possible. The motor is basically a 135mm hub on 700c builds, and it is expected that you will"spring" some 130mm metal frames to accommodate.
There's also a brake track on the rim.
So, being stupid and bloody-minded, I decided to swap it all onto the Scott.
Wasn’t easy. I mislaid a vital part for several hours, which helped my temper not one bit.
Just some recabling to do, then test.
 

Dadam

Über Member
Location
SW Leeds
Sounds similar to the Woosh kit I fitted to my Giant Escape. I found that spreading the rear forks wasn't too difficult to get the wheel in, but I wouldn't want to do it out on a ride when fixing a puncture. Also the change of angle messed up the derailleur settings and the wheel dishing meant I ran out of adjustment to align the disc caliper! I resorted to change the dishing via spoke tension and I don't think I did a great job, I kept breaking spokes.

All in all way too much faff. I also didn't like how the controller managed the assist levels.

I put the bike back to standard and sold the kit.

I'd consider another conversion but it would be a mid drive kit.
 
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