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CYC X1 STEALTH 36-72V 1500W mid drive conversion kit

CYC X1 STEALTH 36-72V 1500W mid drive conversion kit

Besbike

£999

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The package includes everything you need to convert your bike except the battery: 1. Motor-reduction assembly 2. BAC855 controller 3. Torque sensing bottom bracket freewheel crankset 170mm 4. Water proof wire harness 5. Motor hanger 6. 3, 5, 7mm spacers for BSA threaded 68/73/83mm version 7. 500c display (36V to 52V) 8. Thumb Throttle 9. 11/53 option with 32T bike chainring 10. A magnetic speed sensor 11. User manual (ecopy) The X1 Stealth is the all new lightweight mid drive conversion system. With up to 1500W of power output, a small form factor, and a more silent performance, this is the id

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Buy from BESBIKE LTDOut of stock. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.