Product Details

48v conversion kit 750w/1000w for any bike

1 Germany type motor(180°C copper winding+ best magnet)

2Double-wall alloy rims spoke (2.6mm spokes spoked by park tool)

3 twist throttle( with three lights shows battery capacity)

4 brake(for both side power off)

5 48V 26A controller (12 MOZ tubes in it)GERMANY QUALITY

6 1:1 PAS

7 Use manual with ties also winding pipe

8 good package can be delivered to customer directly

Our product 48v 750w/1000w hub motor ebikekit

1:1 pedal assistant sensor

Bare package type battery

CE certificate

package

Why do we use a Double Walled Rim and heavy duty 36 Gauge Spokes? ? In the beginning we tried various kits and many of the brush less motors were very good motors. The problem with most of the conversion kits available are that they are spoked incorrectly, use a single walled weak rim., have spokes that are the wrong length causing the spokes to be bent in an "s" shape. Simply put bicycle wheels were not made for this type of torque on them and on occasion you will need to tighten your spokes until they finally "seat" themselves.
FRONT wheel or REAR wheel ? FRONT elctric bike kits= easy to install, easy to maintain. This is the best for Balance if you are using SLA batteries on a rear mounted rack because of The weight. REAR electric bike kits= harder to install, BUT for big motor, =More safety Installation only for the very Mechanically inclined or professional. Only enough space for 7 rear speeds Max (we ship with 5 speed). Bad balance if you are using heavy SLA Batteries...Good for wheelie's lol but bad and unsafe balance with SLA. Good points are that they are a slightly more natural feeling ride when using Lightweight LiFePO4 batteries