Big Bear Choppers Athena ProStreet EFI (2013-2015) Specs, Performance & Photos
Segment: Custom/Cruiser
Production years: 2013, 2014, 2015
11 Photos
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.
Big Bear Choppers Athena ProStreet EFI 2013-2015
Big Bear Choppers Athena ProStreet EFI 1819
| engine specs | Type: | BBC-S&S V111 EFI Evolution | Displacement: | 1819 cm3 | Bore X Stroke: | 4.1x4.1 in OR 104 mm | Compression Ratio: | - | Horsepower: | / KW(hp)/RPM | Torque: | 123/- lb-ft/RPM OR 167/- Nm/RPM | Fuel System: | S&S EFI |
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| transmission specs | Gearbox: | 6-speed, overdrive, manual | Clutch: | wet multi-disc, manual | Primary Drive: | enclosed belt | Final Drive: | RSD belt |
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| chassis specs | Frame: | steel | Front Suspension: | BBC Smooth Mount Hidden Axle | Rear Suspension: | progressive shock absorber | Front Brake: | P.M. 4-piston caliper | Rear Brake: | BBC-P.M. 4-piston caliper |
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| dimension specs | Overall Length: | 113 in OR 2870 mm | Overall Width: | - | Seat Height: | 20 in OR 508 mm | Wheelbase: | 86 in OR 2184 mm | Ground Clearance: | - | Weight: | 1543 lbs OR 700 kg | Fuel Capacity: | 3.75 gallons OR 14.2 L |
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| tyres specs | Front: | Avon Cobra 90mm | Rear: | Avon Cobra 300mm |
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