Big Bear Choppers Athena ProStreet EFI: history, specs, pictures
| Big Bear Choppers Athena ProStreet EFI | |
| Manufacturer | |
|---|---|
| Production | 2013 |
| Class | Cruiser |
| Engine | BBC-S&S V111 EFI Evolution |
| Bore / Stroke | 104.1mm x 104.1mm |
| Fuel System | S&S EFI |
| Transmission | Gear box: enclosed belt Final Drive: RSD belt |
| Suspension | Front: BBC Smooth Mount Hidden Axle Rear: progressive shock absorber |
| Brakes | Front: P.M. 4-piston caliper Rear: BBC-P.M. 4-piston caliper |
| Front Tire | Avon Cobra 90mm |
| Rear Tire | Avon Cobra 300mm |
| Wheelbase | 85.98 inches (2184 mm) |
| Length | 112.99 inches (2870 mm) |
| Seat Height | 20.0 inches (508 mm) |
| Weight | 700.0 kg (wet) |
| Manuals | Service Manual |
The Big Bear Choppers Athena ProStreet EFI was a BBC-S&S V111 EFI Evolution Cruiser motorcycle produced by Big Bear Choppers in 2013.
Engine[edit | edit source]
A 104.1mm bore x 104.1mm stroke result in a displacement of just 1819.0 cubic centimeters.
Drive[edit | edit source]
The bike has a enclosed belt transmission. Power was moderated via the wet multi-disc, manual.
Chassis[edit | edit source]
It came with a Avon Cobra 90mm front tire and a Avon Cobra 300mm rear tire. Stopping was achieved via P.M. 4-piston caliper in the front and a BBC-P.M. 4-piston caliper in the rear. The front suspension was a BBC Smooth Mount Hidden Axle while the rear was equipped with a progressive shock absorber. The wheelbase was 85.98 inches (2184 mm) long.
2013 Big Bear Choppers Athena ProStreet EFI[edit | edit source]
The Athena ProStreet EFI from the Big Bear Choppers is one of the most aggressive and eye-catching machines ever to be designed by the American brand. Unlike its chopper brother, its stretched frame and front-end have more normal sizes, but without making it any less beautiful. The Devil's Tail swingarm and matching fender are also present, and the fuel tank has one of the most unique designs from the BBC line-up.
The EFI-suffixed model sports a 1819cc, BBC-S&S V111 EFI Evolution engine mated to a six-speed manual transmission with overdrive, that produces 116 horsepower and 167 Nm of torque. This model is better suited for countries with more capricious climates, the closed-loop EFI offering the same performance, no matter the ambient conditions, as opposed to the Carb-suffixed model.