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Details about  750w Crank Drive (mid-drive) Electric Bike Conversion Kit

750w Crank Drive (mid-drive) Electric Bike Conversion Kit See original listing
Item Sold
Item condition:
Nov 05, 2013 11:31:08 PST
US $750.00
$20.83 Standard Shipping | See details
Item location:
Chandler, Arizona, United States


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  Oct 22, 2013 17:18:21 PDT  View all revisions

Item specifics

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
New 48v Crank Drive Electric Bike Kit.  750 watt rated motor up to 1200 watts of peak power.  Integrated 48v 25A controller

Completely plug and play and will fit any standard 68mm wide bottom bracket shell (73mm wide will require 2 - 5mm spacers and 2 longer bolts which are not provided - water bottle mount bolts will work.  Will also move the chainline out making a chainguide necessary to use lower gears in a standard cassette drive).  Advantage of a Mid Motor at the cranks is that it uses your bicycles gearing for the motor power giving you better hill climbing ability and higher top speed than an equivalent hub motor.

  • Climb >30% grades when shifted into a low gear
  • Top speed 30mph+ depending on gearing (Speed limiter of 25mph disabled on request)
  • Includes both Pedal Assist and Throttle
  • Eliminates the need for a front derailleur
  • Includes a Speedometer sensor so the LCD displays speed, distance, assist level and battery level
  • 3 Levels of Assist for Pedal Assist
  • Cranks freewheel so throttle can be used without pedaling
  • Lightweight - 8.9 lbs
  • Very efficient, allowing the use of smaller batteries and increased range
  • Centralizes weight on the bike for a more balanced feel and low center of gravity
  • Use your existing wheel...ever tried to change a flat on a hub motor wheel before?

Kit comes with everything you need to get up and running except for the battery and includes:

  • Motor/integrated Controller Assembly
  • Crank Arms
  • 48t Chainring and Cover
  • LCD Display and Control Panel
  • 2 Brake Levers
  • Half Twist or Thumb Throttle
  • All associated hardware and cabling, all connections are waterproof, plug and play
  • Detailed Installation Instructions with Photos
**Bike pictured with Crank Drive System installed, Bike and Battery not included

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