48V 750W 1000w Regenerative Braking Kit for Bicycle
48V 750W-1000W front or rear motor normal kit (normal kit)
1,Germany type motor(180°C copper winding+ best magnet)
2,Double-wall alloy rims spoke (2.6mm spokes spoked by park tool)
3,twist throttle or thumb throttle ( with three lights shows battery capacity)
4,brake(for both side power off)
5,48V 26A controller (12MOZ 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
| Optional parts |
Price (USD) |
| Casette motor (based on the normal motor ) |
15 |
| LCD display (KT-001 or KT-003 for choosing ) |
30 |
| Freewheel (7speed /8speed /9speed ) |
10 (7speed ) / 15(8speed) / 20( 9 speed ) |
| Front light for electric bicycle |
5 |
| Tire for wheel |
10/set |
| Disc brake (160mm ) |
10 |
| Hydralic brake sensor |
10 (one pair ) |
| Torque arm |
5 |
| Controller bag |
10 |
| Battrey (downtube ,rear rack ) |
optional different l |
Front VS Rear?
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, 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
Why do we use a Double Walled rim and heavy duty 12Gauge 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.
NORMAL KIT ? LCD KIT ? OR LED KIT ? --ACCORDING TO YOUR NEEDS AND BIKE ,FOR HIGH LEVEL BIKE (MOUNTAIN OR RACE ,LCD AND LED ARE HIGHLY RECOMMENDED)
Audited Supplier 
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