Crazybird Jumper review. 180mm hydraulic disc brakes, 20Ah battery, 60mm front shock, and over 100km range with its 20Ah battery More info & Pricing: https://crazybirdbike.co.uk/products/...
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00:00 - Intro and key specs
01:07 - Jumper features
06:27 - Ride tests, comfort, climbing and braking
09:34 - Off-road test
10:55 - Final words with Pros and Cons