KTM 690 SMC R (2019) vs KTM 300 EXC Enduro (2003-04) vs KTM 690 SMC (2008-09) vs KTM 990 Supermoto T (2010) vs Norton Commando 961 Café Racer (2014-15) vs Yamaha YZF-R 25 (2021) vs Gilera Nexus 125 (2006-08) vs Triumph Sprint ST 1050 (2011)

Comparison technical specifications

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Make:	KTM	KTM	KTM	KTM	Norton	Yamaha	Gilera	Triumph
Model:	690 SMC R	300 EXC Enduro	690 SMC	990 Supermoto T	Commando 961 Café Racer	YZF-R 25	Nexus 125	Sprint ST 1050
Years:	2019	2003-04	2008-09	2010	2014-15	2021	2006-08	2011
Engine:	Single cylinder, 4-stroke, SOHC, 4-valve	Two stroke, single cylinder	Four stroke, single Cylinder. SOHC, 4 Valve	Four stroke, 75°V-twin cylinder, DOHC, 4 valves per cylinder	Four stroke, parallel twin with push-rod valve actuation, 3 bearing crank balancer shaft, 2 valves per cylinder	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder, SOHC, 4 valve	Four stroke, transverse three cylinder. DOHC, 4 valves per cylinder
Capacity:	690 cc / 42.1 cu in	293 cc / 17.9 cu in	653.7 cc / 39.8 cu-in	999.8 cc / 60.9 cu-in	961 cc / 58.6 cu in	249 cc / 15.1 cu-in	124 cc / 7.6 cu-in	1050 cc / 64.1 cu in
Bore x Stroke:	105 x 80 mm	71.1 x 71.1 mm	102 x 80 mm	101 x 62.4mm	88 x 79 mm	60 x 44.1 mm	57 x 48.6 mm	79 x 71.4 mm
Compression Ratio:	12.7:1	11.0:1	11.7:1	11.5:1	10.1:1	11.6:1	12.0:1	12.0:1
Cooling System:	Liquid cooled	Liquid cooled	Liquid Cooled	Liquid cooling,	Air cooled	Liquid cooled	Liquid cooled	Liquid cooled
Induction:	Keihin EFI (throttle body 50 mm)	Keihin PWK36 S AG carburetor	Generation Keihin EMS with EPT (Electric Power Throttle)	Keihin EMS With FPT fuel injection	Fuel injected	Electronic Fuel Injection	RON 95 unleaded petrol	Multipoint sequential electronic fuel injection
Ignition:	Keihin EMS with RBW, double ignition	Kokusan digital 2K-3	Kokusan DC-CDI	Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment	Electronic	TCI: Transistor Controlled Ignition	Electronic CDI	Digital CDI
Starting:	Electric	Kick	Electric	Electric	Electric	Electric	Electric	Electric
Transmission:	6-Speed	5 Speed	6 Speed	6 Speed	5 Speed, constant mesh	Constant Mesh, 6-speed	Twist-and-go CVT	6 Speed
Final Drive:	Chain, X-Ring 5/8 × 1/4 in	Chain, Regina O-ring	Chain X-ring chain 5/8 x 1/4"	Chain 5/8 x 5/16" X Ring	Chain, 525 "O" ring	Chain	Belt	Chain
Frame:	Chromium-molybdenum-steel trellis frame, powder coated	Central double cradle, CrMo4	Chromoly trellis frame, powder-coated	Tubular Chromoly space frame powered coated.	Tubular steel with integral oil tank	Diamond	Double cradle trellis made of high-strength steel tubes	Aluminum beam perimeter
Front Suspension:	WP USD XPLOR 48 forks	WP 48 mm upside down fork and shock	WP 48mm Upside-down forks	48mm WP USD adjustable	Ø43 mm Öhlins USD, adjustable preload, compression, and rebound damping.	41mm KYB telescopic fork	Telescopic hydraulic fork with f 35 mm shafts; 94 mm wheel travel	45 mm Showa forks with dual rate springs and adjustable preload
Rear Suspension:	WP shock absorber with Pro-Lever linkage	Fully adjustable WP-PDS mono-shock	WP monoshock	WP shock, fully adjustable	Öhlins reservoir-style twin shocks, adjustable ride height, preload, compression, and rebound damping.	KYB monocross	Double hydraulic shock absorber with four-position spring preload; 76 mm wheel travel	Monoshock with adjustable preload, compression and rebound damping
Front Brakes:	Single 320mm disc, Brembo 4 piston floating caliper	Single260 mm disc, 2 piston caliper	Single 320mm disc	2x 305mm discs 4 piston calipers	Brembo 2 x Ø320 mm fully-floating high carbon stainless steel discs, 4 piston Brembo radially mounted calipers. Brembo front brake master cylinder with integral reservoir	Single 298mm disc 2 piston caliper	Single 260mm disc	2 x 320 mm Floating discs, 4 piston Nissen calipers
Rear Brakes:	Single 240 mm disc, Brembo single piston floating caliper	Single 220 mm disc, 1 piston caliper	Single 240mm disc	Single 240mm disc 2 piston caliper	Brembo single Ø220 mm disc, 2 piston caliper. Brembo rear brake master cylinder	Single 220mm disc	Single 240 disc	Single 255 mm disc, 2 piston sliding Nissen caliper
Front Tyre:	120/70 ZR 17	90/90 - 21, Michelin MP11	120/70 -ZR17	120/70 ZR17	120/70 -17"	110/70-17M/C 54S	120/70-14	120/70 ZR17
Rear Tyre:	160/60 ZR 17	140/80 - 18	160/60 -ZR17	180/55 ZR17	180/55 -17"	140/70-17M/C 66S	140/60-14	180/55 ZR17
Seat Height:	890 mm / 35.0 in	945 mm / 37.2 in	900 mm / 35.4 in	855 mm / 33.9	813 mm / 32 in	758 mm / 29.6 in	810 mm / 31.9 in	805 mm / 31.7 in
Fuel Capacity:	13.5 Litres / 3.5 US gal	8.5 L / 2.2 US gal / 1.9 Imp gal	12 Litres / 3.1 gal	19 Litres / 5.0 gal	17 Litres / 4.5 US gal	14.3 Litres / 3.7 US gal	15 Litres / 3.9 US gal	20 Litres / 5.3 US gal / 4.4 Imp gal