I thought I'd post about my adventures over the last year or so. Called my bike Mental Manno
Everything is made from blank paper. Starter from ergonomy, CAD engeneering, then helping my cousin in workshop to finish what I imagined. The position of driver is almost like on normal moutain bike hard tail frame. The angle of the back of the raider on normal mountain bike is 45 degrees . On my bike is 35 degrees. In means more comfort. The frame is full suspension. This is mine third electric bicycle frame I made from the scratch.
Let me show you some details:
Drive and battery:
Battery: 20Ah (A123), 48V LiFePO4 battery,
Power: 2x360 W brushless hub motors (separetely activate),
Digital dashboard and battery monitoring:
The Cycle Analyst V1
Integrated on board.
Frame and front fork:
Girder type custom made front fork.
Cr-Mo and stainless steel
Breaking system: Gatorbrake 6 piston hydraulics disc brakes. Front rotor 203mm, rear rotor 160mm.
Tyres and rims:
Tyres: Schwalbe Fat Frank 26x2,3“
Rims: Aluminium aloy doublewall 46mm wide.
Bottom Bracket drive:
Schlumpf innovations speed-drive.
Brooks leather saddle.
Front and rear: Retro design with LED technology.