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Specification | Details |
---|---|
Manufacturer | Hero Eco - https://heroeco.com/ |
Bike Web Site | https://www.f4wbikes.com |
Model | FAST4WARD Peak |
Model Year | 2012 |
Price | $1,799 USD |
Category | Mountain Bike / ATB | - |
eBike Type | Pedelec | up to 20 mph |
Frame type | male |
Frame size | , |
Weight | 46 lbs |
Range | 37 miles * (60km) |
Engine | |
Engine Position | rear hub |
Engine Power | 250 Watt |
Assists until | 20 mph |
Battery Type | Lithium-Ion |
Battery Characteristics | 324.00 Wh / 9.00 Ah / 36.00 V |
Range | 37 miles (60km) |
Gearshift/Brakes | |
Gearshift Type | derailleur |
Gears | 8 |
Gearshift Brand | Shimano Alivio |
Brakes Type | V-Brake |
Suspension | |
Suspension front/rear | Yes / No |
Tires | |
Size | 26 x 1.75 |
Battery
Sony 36V 9Ah Lithium Ion 324 Watt Battery
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Capacity | Expected | Actual | Percentage |
---|---|---|---|
Ah | 9 Ah | 2.6 Ah | 29% |
Wh | 324 Wh | 93 Wh | 29% |
Disassembly
New Battery
Configuration
10s4P
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The battery would turn off when pulling higher currents. If I was easy on the throttle, I could get it to stay on.
Decided to rebuild the battery. See above.
References
Reference | URL |
---|---|
F4W Peak 350W electric bike | https://www.f4wbikes.com/#!peak/cee5 |
F4W (Fast4ward) Peak 350W Electric Bike Review | https://electricbikereport.com/f4w-fast4ward-peak-350w-electric-bike-review/ |
Details | https://www.greenfinder-mobility.com/e-bikes/brand/fast4ward/#/product_preview/1375 |
Review | https://www.youtube.com/watch?v=1bcUQ2ykW_M |
How to install a Brushless DC Controller on Ebike: The missing manual | https://www.youtube.com/watch?v=PuwnFMHHtaE |
Increase speed of ebike: Swagtron EB5 controller upgrade | https://www.youtube.com/watch?v=QbsPzjG-QpA |