E Bike Kit, in Wheel Motor, DIY Electric Bicycle Kit manufacturer / supplier in China, offering 1kw Motor in-Wheel DIY Electric Bike / Bicycle Kit, Chinese Factory Electric Fat Tire Motor Bike Electric Bicycle for Europe Market, Bafang 48V 1000W BBS03/Bbshd 8fun MID Drive Motor for Sale and so on.
|Purchase Qty. / Reference FOB Price|
|1-49 Pieces||US $130|
|50+ Pieces||US $110|
|Payment Terms:||T/T, Western Union, Paypal|
|Model Power:||48V 750W / 1000W|
|Wheel Hub:||Alloy Hubs|
250w 350w 500w 750w 1000w ebike kits
3.Battery:three types for option
48V 750W-1000W front or rear motor normal kit (normal kit)
Optional parts for 1kw motor in-wheel diy electric bike / bicycle kit
|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 )|
|Battrey (downtube ,rear rack )||optional different lithium battery|
16" 20" wheel: 55cm x 50cm x 22cm
24" wheel: 55cm x 55cm x 23cm
26" wheel: 60cm x 60cm x 23cm
28" wheel: 65cm x 65cm x 23cm
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)