dr_frost_dk
1 W
Well after driving 1500+km so far in total on my bikes i think it is time to post them
Post #1 will be the old one (now stock without motor)
Post #2 will be current one
Post #3 will be reserved for future power BMX (when ill get started on that i don't know....)
This bike clocked 1300+km before i finally got the 2 one complete, it was fun to have gears (3) but it was pretty slow acceleration wise as i configured it to 12V to keep the top speed down, the motor is lifted right of the DM50 and put on with car exhaust clips, it is still configured in 78KV and only did about a 1000RPM on the bike, gearing is done by a modified 8 Tooth sprocket on the motor to a 44 Tooth sprocket, then from 32 Tooth to 24 Tooth on the rear wheel.
Speed at gears: (1 & 2 was only mainly used)
1. 20km/h
2. 28km/h
3. 35km/h (overdrive as the motor would not pull it away unless going down hill or in the wind)
2 Picture was when it was dismantled, just to show the config before i went back to being a normal bike
Motor: 80100 from DM50 (really one of the worst motors i have ever used, goes through bearings like crazy)
Battery: 8x 16AH (4s2p - 12V 32A)
Controller: Heavily modified SS-90 for COOLING (pictures will come)
Speed: 12V - 25-35km/t (25V - 45km/t+)
Range: 20km (due to crappy motor)
Post #1 will be the old one (now stock without motor)
Post #2 will be current one
Post #3 will be reserved for future power BMX (when ill get started on that i don't know....)
This bike clocked 1300+km before i finally got the 2 one complete, it was fun to have gears (3) but it was pretty slow acceleration wise as i configured it to 12V to keep the top speed down, the motor is lifted right of the DM50 and put on with car exhaust clips, it is still configured in 78KV and only did about a 1000RPM on the bike, gearing is done by a modified 8 Tooth sprocket on the motor to a 44 Tooth sprocket, then from 32 Tooth to 24 Tooth on the rear wheel.
Speed at gears: (1 & 2 was only mainly used)
1. 20km/h
2. 28km/h
3. 35km/h (overdrive as the motor would not pull it away unless going down hill or in the wind)
2 Picture was when it was dismantled, just to show the config before i went back to being a normal bike
Motor: 80100 from DM50 (really one of the worst motors i have ever used, goes through bearings like crazy)
Battery: 8x 16AH (4s2p - 12V 32A)
Controller: Heavily modified SS-90 for COOLING (pictures will come)
Speed: 12V - 25-35km/t (25V - 45km/t+)
Range: 20km (due to crappy motor)