Chimera Electric BMX Motorized Frame
Our all-titanium fully motorized frame comes complete and assembled with motor, transmission, clutch, controller, and all mounts. It also includes a throttle, a battery, and a battery charger. So right out of the box you can turn it on and throttle it. All you need to do is add components. Forks not included.
Please be aware that this frame is designed for 24" wheels using a 135mm dirtjumper/single speed disc hub. You cannot use BMX hubs on this frame. That means you're more than likely going to have to build your own rear wheel, or have one built. You'll also need to make sure that your cranks offer a 52mm chainline. This is a "boost" standard if you're using MTB cranks, or a 6.25" spindle if you're using BMX cranks. Click the specs tab for all the details. Once you order, your frame will go into production and take up to 10 months to make.
Material: 3Al-2.5V "grade 9" titanium tubes with 6Al-4V "grade 5" titanium headtube, bottom bracket, and dropouts.
Toptube length: 22" (edge-to-edge)
Chainstay length: 15.25" slammed
Wheel Size: 24"
Rear wheel chainline: ~43mm
Chainwheel chainline: ~53mm
Bottom bracket: 73mm PF30
Q-Factor: 175mm with MTB cranks, 190mm with BMX cranks
Headtube angle: 73°
Seattube angle: 71°
Brake mounts: IS disc, internal cables
Dropouts: 10mm/135 O.L.D
Headset: Integrated IS42
Standover (c-to-c): 9.75"
Motor: 5000 watt sensored inrunner
Controller: ASI BAC855
Weight (without battery): 9.8lbs
Wheel Size: 24"
Axle to crown: 373mm
Axle offset: 40mm
Bearing race: Integrated IS42
Dropout width: 110mm (MTB "boost" standard)
Dropout axle: 10mm
Dropout thickness: 5mm
Steer Tube Diameter: 1-1/8"
Steer Tube Length: 171mm
Brake mounts: IS disc
Battery: 52v Molicel P42a 90amps max peak output. Aluminum encased.