Unknown Unknown (2006)

The Buell Firebolt is a rebellious creation from Erik Buell’s workshop, marrying innovative design with a potent Harley-Davidson engine in a sleek, sportsbike chassis.

Under the hood lies a 45 V-twin powerplant with a curious mix of traditional and modern technologies – air-cooling and pushrod overhead valves paired with advanced fuel-injection. This unusual blend yields impressive results: a muscular soundtrack and effortless acceleration.

Riding the Firebolt is an exhilarating experience, thanks to its razor-sharp handling and sublime chassis dynamics. The hollow aluminium frame and dry-sump engine combine to deliver exceptional lightness and agility, while the Showa suspension provides a compliant, well-damped ride that absorbs bumps with ease.

Key Specifications

Engine Type	45 V-Twin, four stroke, pushrod actuated overhead valve.hydraulic self-adjusting lifters,2 valve per cylinder.
Engine Capacity	984 cc / 60 cu in
Max Power	67.1 kw / 92 hp
Max Torque	97 Nm / 9.9 kgf-m / 71.5 ft.lbs @ 5500 rpm
Fuel Tank Capacity	14 L / 3.7 US gal
Seat Height	775 mm / 30.5″

*n/a – information not provided by manufacturer

All Specifications

Make & Model

Model	Unknown Unknown
Year	2006

Engine

Engine Type	45 V-Twin, four stroke, pushrod actuated overhead valve.hydraulic self-adjusting lifters,2 valve per cylinder.
Displacement	984 cc / 60 cu in
Bore x Stroke	88.9 x 79.4 mm
Compression Ratio	10.0:1
Max Horsepower	67.1 kw / 92 hp
Max Torque	97 Nm / 9.9 kgf-m / 71.5 ft.lbs @ 5500 rpm
Engine Management System	DDFI fuel injection, 45 mm downdraft
Lubrication System	Dry sump
Cooling System	Air cooled
Exhaust	Tuned tri-pass resonance chamber

Performance

Top Speed

210.2 km/h / 130.6 mph

*n/a – information not provided by manufacturer

Transmission

Clutch	Wet, multi-plate
Gearbox	5 Speed
Gear Ratios	1st2.688 / 2nd1.850 / 3rd1.433 / 4th1.181 / 5th1.000
Final Drive	Kevlar belt

Electrical & Electronics System

Battery	12V, 12Ah
Starter	Electric

Chassis & Suspension

Frame Type	Hollow aluminium twin-spar frame doubles as the fuel tank
Front Suspension	Showa upside-down forks, adjustable for preload, compression & rebound damping
Front Suspension Travel	119 mm / 4.7″
Rear Suspension	Showa shock absorber, adjustable for preload, compression & rebound damping
Rear Suspension Travel	127 mm / 5.0″
Rake	21
Trail	84 mm / 3.3″

Wheels & Brakes

Wheels	6-Spoke cast aluminium, Sky white
Front Wheel/Rim Size	3.50 x 17″
Front Tire Size	120/70ZR17 Dunlop D207FY
Rear Wheel/Rim Size	5.50 x 17″
Rear Tire Size	180/55ZR17 Dunlop D207FU
Front Brakes	ZTL-typebrake,6-pistonfixedcaliper,375mmsinglesided,insideout,stainlesssteel,floatingrotor
Rear Brakes	Single 230 mm disc, 1 piston caliper

Dimension & Weights

Overall Length	1935
Seat Height	775 mm / 30.5″
Wheelbase	1320 mm / 52″
Ground Clearance	110 mm / 4.35″
Fuel Tank Capacity	14 L / 3.7 US gal
Dry Weight	175 kg / 386 lbs

Features

Hollow aluminium twin-spar frame doubles as fuel tank
Rear swingarm is also hollow, holding the oil tank for dry-sump engine
Claimed dry weight of 175kg (3861b)
Ultra-short wheelbase of 1320mm (52in)
Large-volume airbox
Rim-mounted front brake
375mm (15in) disc with six-piston caliper
Fully-adjustable Showa suspension
Advanced fuel-injection system
Air-cooling and pushrod overhead valve actuation
Harley-based 45 V-twin engine
Large-capacity silencer to reduce noise emissions
Small, stylish twin-headlamp fairing
Lightweight magnesium dash
Thunderstorm 984 V-Twin engine
92 horsepower
70 ft. lbs. of torque
New transmission design
Goodyear Hibrex drive belt with Flexten Plus technology

*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com