Buell / EBR Buell XB12R Firebolt (2010) vs Buell / EBR Buell X1 Lightning (1999) vs Triumph Daytona 660 (2024) vs Buell / EBR Buell XR9R Firebolt (2002) vs Buell / EBR Buell XB12R Firebolt (2009) vs Buell / EBR Buell XR9R Firebolt (2003) vs Buell / EBR Buell XB12S Lightning (2005)

Comparison technical specifications

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Make:	Buell / EBR	Buell / EBR	Triumph	Buell / EBR	Buell / EBR	Buell / EBR	Buell / EBR
Model:	Buell XB12R Firebolt	Buell X1 Lightning	Daytona 660	Buell XR9R Firebolt	Buell XB12R Firebolt	Buell XR9R Firebolt	Buell XB12S Lightning
Years:	2010	1999	2024	2002	2009	2003	2005
Engine:	45° V-Twin, four stroke, pushrod actuated overhead valve. hydraulic self-adjusting lifters, 2 valve per cylinder.	45° V-Twin, four stroke, pushrod actuated overhead valve. hydraulic self-adjusting lifters, 2 valve per cylinder.	Four stroke, transverse three cylinder, DOHC, 4 valves per cylinder, 240? firing order	45° V-Twin, four stroke, pushrod actuated overhead valve. hydraulic self-adjusting lifters, 2 valve per cylinder.	45° V-Twin, four stroke, pushrod actuated overhead valve. hydraulic self-adjusting lifters, 2 valve per cylinder.	45° V-Twin, four stroke, pushrod actuated overhead valve. hydraulic self-adjusting lifters, 2 valve per cylinder.	45° V-Twin, four stroke, pushrod actuated overhead valve. hydraulic self-adjusting lifters, 2 valve per cylinder.
Capacity:	1203 cc / 73 cu in	1203 cc / 73.4 cu in	660 cc / 40.2 cu-in	984 cc / 60 cu in	1203 cc / 73 cu in	984 cc / 60 cu in	1203 cc / 73 cu in
Bore x Stroke:	88.9 x 96.8 mm	88.8 x 96.8 mm	74.4 x 51.1mm	88.9 x 79.4 mm	88.9 x 96.8 mm	88.9 x 79.4 mm	88.9 x 96.8 mm
Compression Ratio:	10.0:1	10.0:1	12.05:1	10.0:1	10.0:1	10.0:1	10.0:1
Cooling System:	Air cooled	Air cooled	Liquid cooled	Air cooled	Air cooled	Air cooled	Air cooled
Induction:	Ø49 mm downdraft DDFI II fuel injection	Dynamic Digital Fuel Injection	Multipoint sequential electronic fuel injection with electronic throttle control	Electronic fuel injection	Ø49 mm downdraft DDFI II fuel injection	Electronic fuel injection	Ø49 mm downdraft DDFI II fuel injection
Starting:	Electric	Electric	Electric	Electric	Electric	Electric	Electric
Max Power:	86.9 kW / 103 hp @ 6800 rpm	64.2 kW / 88 hp @ 6300 rpm	69.8 kW / 95 hp @ 11250 rpm	67.1 kW / 92 hp @ 7200 rpm	86.9 kW / 103 hp @ 6800 rpm	67.1 kW / 92 hp @ 7200 rpm	86.9 kW / 103 hp @ 6800 rpm
Max Torque:	114 Nm / 11.6 kgf-m / 84 ft-lbs @ 6000 rpm	104 Nm / 10.6 kgf-m / 76.7 ft.lb @ 5600 rpm	69 Nm / 50.9 lb-ft @ 8250 rpm	97 Nm / 9.9 kgf-m / 71.5 ft.lbs @ 5500 rpm	114 Nm / 11.6 kgf-m / 84 ft-lbs @ 6000 rpm	97 Nm / 9.9 kgf-m / 71.5 ft.lbs @ 5500 rpm	114 Nm / 11.6 kgf-m / 84 ft-lbs @ 6000 rpm
Transmission:	5 Speed	5 Speed	6 Speed	5 Speed	5 Speed	5 Speed	5 Speed
Final Drive:	Belt	Kevlar belt	X-ring chain	Kevlar belt	Belt	Kevlar belt	Belt
Front Suspension:	Showa Ø43 mm inverted forks compression damping, rebound damping and spring preload adjustable	Ø41 mm Showa upside-down front forks adjustable compression and rebound damping	41mm Showa upside down Separate Function Forks - Big Piston (SFF-BP)	Showa upside-down forks, adjustable for preload, compression & rebound damping	Showa Ø43 mm inverted forks compression damping, rebound damping and spring preload adjustable	Showa upside-down forks, adjustable for preload, compression & rebound damping	Showa inverted forks compression damping, rebound damping and spring preload adjustable
Rear Suspension:	Showa coil-over monoshock, remote underseat reservoir and adjustable compression damping, rebound damping and spring preload, 127mm wheel travel	Showa shock absorber under engine adjustable spring preload, compression and rebound damping	Showa monoshock RSU, with preload adjustment	Showa shock absorber, adjustable for preload, compression & rebound damping	Showa coil-over monoshock, remote underseat reservoir and adjustable compression damping, rebound damping and spring preload, 127mm wheel travel	Showa shock absorber, adjustable for preload, compression & rebound damping	Showa coil-over monoshock, remote underseat reservoir and adjustable compression damping, rebound damping and spring preload, 127mm wheel travel
Front Brakes:	ZTL type brake, 6 piston, fixed caliper, Ø375 mm single-sided, inside out, stainless steel, floating rotor	Single Ø340 mm disc, 6 piston caliper	2 x 310mm floating discs, 4-piston calipers	ZTL-type brake, 6-piston fixed caliper, Ø375 mm single sided, inside out, stainless steel, floating rotor	ZTL type brake, 6 piston, fixed caliper, Ø375 mm single-sided, inside out, stainless steel, floating rotor	ZTL-type brake, 6-piston fixed caliper, Ø375 mm single sided, inside out, stainless steel, floating rotor	ZTL type brake, 6 piston, fixed caliper, Ø375 mm single-sided, inside out, stainless steel, floating rotor
Rear Brakes:	Single Ø240 mm disc, 1 piston floating caliper	Single Ø230 mm disc, 1 piston caliper	Single 220mm disc single-piston sliding caliper	Single Ø230 mm disc, 1 piston caliper	Single Ø240 mm disc, 1 piston floating caliper	Single Ø230 mm disc, 1 piston caliper	Single Ø240 mm disc, 1 piston floating caliper
Front Tyre:	120/70 ZR17, Pirelli Diablo	120/70-17	120/70 - R17	120/70 ZR17	120/70 ZR17, Pirelli Diablo	120/70 ZR17	120/70 ZR17
Rear Tyre:	180/55 ZR17 Pirelli Diablo	170/60-17	180/55 - R17	180/55 ZR17	180/55 ZR17 Pirelli Diablo	180/55 ZR17	180/55 ZR17
Seat Height:	775 mm / 30.5"	749 cm / 29.5"	810 mm / 31.9 in	775 mm / 30.5"	775 mm / 30.5"	775 mm / 30.5"	775 mm / 30.5"
Fuel Capacity:	14 L / 3.7 US gal	15.8 L / 4.2 US gal	14 Litres / 3.7 US gal	14 L / 3.7 US gal	14 L / 3.7 US gal	14 L / 3.7 US gal	14 L / 3.7 US gal