2013年12月3日星期二

Product Question of New 26 inch 48V 1000W electric bike kit – front wheel

I'm interesting your product of New 26 inch 48V 1000W electric bike kit (Item ID #LBCK26481000FN), and having some question as below.   1. Does the kit already include regen function? 2. Is it possible to have a demonstration YouTube vedio to show me the E-ABS regen feature? 3. Do you have magnet switch instead of Item ID #LBP002BL braking lever, because my current braking lever is an All in one type (braking lever and Shimano in one)?  4. As everyone knows the transportation cost is very high, if I can arrange the rim by myself from USA, can I replace order as following to reduce some transportation cost? I want to make sure everything is the same as #LBCK26481000FN besides 26x1.95 inch rim. (The hub motor controller, LCD display, braking lever, three button switch, throttle etc...) 1. I always ride a route which include a lot of up and down hills, the longest one is a continuity down hill for 2 km.     it's a 7% downhill, if you don't use brake to reduce speed, the bike speed will be up over 45km/hr, so I always     use brake to control speed within a safety area( within 30km/hr), but after through the downhill, the rim become     very hot, it very bad situation.     That's one of many reasons that I want to put a E-BIKE with regen braking function in my Bike.       According my description as above, is your e-bike kit suitable in this case?   4. Is the attached photo new version or old?     Do you mean that if I place order with #LBCK26481000FN kit set will get new version of LCD display?     If place order with LBC481000L 48V 1000W bike motor controller will get old version of LCD display? When I downhill, if I release throttle and turn on the E-ABS by switch, but I don't push the brake lever to make mechanical brake working. will bike glide freely and very fast? is the controller charging battery at this moment? Normally when E-ABS turn on, the speed should become lower as below, is it right?   When a very long distance downhill (the same gradient), if freely glide down (without throttle, mechanical brake, E-ABS), the invariable maximum speed is 35km/hr when turn on E-ABS only, the invariable maximum speed should be lower than 35 km/hr, such as 25~30km/hr   Because it is not possible that a motor generates electricity to charge battery, and we haven't lost any bike moving momentum.  

48V 52V 1000W front spoke electric bike motor

This 48V 52V 1000W front spoke electric bike motor has the more acceleration at low end, better mid range, and more top end. Also offer this wheel professionally laced into our double wall aluminum rims with 12g spokes. Message us for details. 20", 24", 26", 27.5"(650b), 700c, 28" and 29 inch sizes are available. Detail: Motor type: spoke electric bike motor Voltage: 48V / 52V Power: 1000W Max efficiency: 90.5% RPM: 731 Mechanical brake: Disk or V Cable location: shaft end, Left Cable length:150cm / 60" Install: spacing of 100mm fork Noise: < 60 db Surface: Black painted Net weight: 6.15 kg / 13.5 lbs Gross weight: 7.2 kg ( after packing ) Package Content: 1 x 48V 52V 1000W front spoke electric bike motor Package Size: 28cm L x 25cm W x 30cm H Package Type: Cardboard Box

a little problem with hub motor kit rim

https://www.leafbike.com/
https://www.leafmotor.com/
a little problem with hub motor kit rim

New 20 inch 1000W folding electric bike

* The Agilis is equipped with 20" wheels, a light and strong Carbon Steel folding frame and an advanced lightweight lithium battery. This compact package is ideal for urban commuters. Folded, the Agilis can fit into the trunk of a car or be carried onto a train. * The carbon steel frame comes in four colors: black, white, blue, orange and red. * The Agilis is powered by a 48v 12ah Lithium battery, which is mounted on a lockable quick release slide, enabling the bike owner to remove it easily for indoor charging. The 1000 watt motor is located in the rear fork. This setup ensures a low center of gravity for added stability and control. Product Features: 20 inch 48V 1000W Folding electric bicycle *. Max Speed: 40mph -- throttle control *. Travel Range: 25 miles per charge *. Electric Battery Pack: 48V 12AH, 5.3kg Lithium battery -- safe and lightest battery *. Driving Hub Motor: 48V 1000W brushless gearless -- quiet and powerful *. Cruise Speed Control -- Make your ride more relax and fun *. Regenerative Braking -- Energy saving, safe and smooth stopping experience *. With pedelec -- Pedal *. Work With LCD -- Display speed, battery gauge, mileage, set max speed... *. Carbon Steel Reinforced Frame -- light and strong *. Torque Arm to hold on 1000w motor and rear frame fork -- safe *. Weight: 29 kg only with battery LCD-001, More Function: * Cruise * Reverse * Regen brake * Kmh / mph * Set Max speed ( 0 ~ 73 kmh / 45 mph ) * Pedal assist ( 1 - 5 ) * ... Package Content: 1 x 20 inch 48V 1000W Folding electric bike - Rear Drive 1 x 48V 12ah lithium battery 1 x 48V 110V~240VAC 50/60Hz 2A charger Net weight: 35 kg (after packing) Gross weight: 48 kg (after packing) -- The volume of pacel is larger. Package Size: 90cm L x 45cm W x 70cm H Package Type: Cardboard Box