CYC X1 Stealth Gen 3 X6 Mid Drive Motor Kit

Supreme All Terrain Performance. 150Nm at 1500Watts (Peak).
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Delivery time: No UK stock at the moment. Shipping from Hong Kong takes about 4 to 6 weeks.

The X1 Stealth Gen 3 is a high-powered mid-drive electric bike conversion kit made for powerful power, all-terrain use. Rated at 1500W & 150N.m.


The package includes everything you need to convert your bike except the battery:

  1. Motor-reduction assembly
  2. 219H chainring-reduction assembly
  3. Bicycle chainring with chainring cover
  4. 219H golden KMC chain
  5. ISIS splined bottom bracket & spindle
  6. 165mm/ 175mm crank arm set
  7. Gen 3 torque sensing freewheel module
  8. CYC X6 controller
  9. Built-in bashguard
  10. Waterproof wire harness
  11. Motor hanger
  12. 3, 5, & 7mm spacers for BSA threaded 68/73/83mm version / 2x 2mm spacers for BB92 version
  13. SW102 / DS103 Display (up to 52V)
  14. Thumb throttle/ Half-twist throttle/ Full twist throttle
  15. Magnetic speed sensor
  16. Magnetic brake sensors (optional)
  17. Extension wire to mount the controller seperately (optional)
  18. eBike Headlights (optional)
  19. User manual (ecopy)


Read more details on the X1 Stealth Gen 3 product page >

Find battery options here >


Rated voltage   36 - 52V 
Max.rpm (at crank)  > 300 rpm 
Rated power  1500W (CYC X6) 
Max. torque (at crank)  150 N.m. (CYC X6) 
Overall efficiency  > 90% 
Colour  Anodized Black 
Weight of motor & controller   2.7 kg 
Total weight with crank set & bb  4.5 kg 
Bracket materials   7075-T6 
Crank arm length  165mm or 175mm 
Q factor  190mm 
Chainring  32T with 53T motor chainring, 38T with 63T motor chainring 
Compatibility   68mm, BB92, BB30/PF30 (compatible with adapter)