Yamaha GTS1000 / ABS (1993-94) vs Yamaha TZR 125 Naked (1990-91) vs Yamaha WR 125 (1990-96)
Comparison technical specifications
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| Make: | Yamaha | Yamaha | Yamaha |
| Model: | GTS1000 / ABS | TZR 125 Naked | WR 125 |
| Years: | 1993-94 | 1990-91 | 1990-96 |
| Engine: | Four stroke, transverse four cylinder, DOHC, 5 valves per cylinder. | Two stroke, single cylinder, read valve, | Two stroke, single cylinder |
| Capacity: | 1002 cc / 61.2 cu-in | 124 cc / 7.6 cu-in | 124 cc / 7.6 cu-in |
| Bore x Stroke: | 75.5 X 56 mm | 56.4 x 50 mm | 54 x 4 mm |
| Cooling System: | Liquid cooled | Liquid cooled | Liquid cooled |
| Compression Ratio: | 10.8:1 | 5.9:1 | 8.8;1 |
| Induction: | Electronic fuel infection. | Mikuni VM26SS carburetor | Car4buretor |
| Ignition: | Digital | CDI | CDI |
| Starting: | Electric | Kick | |
| Max Power: | 102 hp / 74.4 kW @ 9000 rpm | 26.hp / 19.3 kW @ 10200 rpm | NA |
| Max Torque: | 106 Nm / 78.1 lb-ft @ 6500 rpm | 1.8 kgf-m / 13 lb-ft @ 10000 rpm | NA |
| Transmission: | 5 Speed | 6 Speed | 6 Speed |
| Final Drive: | Chain | Chain | Chain |
| Front Suspension: | Single sided swingarm variable preload, compression and rebound damping | Telescopic fork | Marzocchi "Upside-Down" telescopic hydraulic fork with advanced axle; compression and rebound stroke adjustment |
| Rear Suspension: | Monocross variable preload, compression and rebound damping | Monocross | Sachs progressive "Soft Damp" type with single hydraulic shock absorber; spring preload adjustment, compression and rebound adjustment |
| Front Brakes: | Single 330mm disc 6 piston caliper with ABS | Single disc | Single disc |
| Rear Brakes: | Single 282mm disc 2 piston caliper | Drum | Single disc |
| Front Tyre: | 130/60 ZR17 | 90/90 16 | 80/90-21 |
| Rear Tyre: | 170/60 ZR17 | 100/90 18 | 110/80-18 |
| Dry Weight: | 246.0 kg / 542.3 lbs | 104 kg / 229 lbs | 99 kg / 218 lbs |
| Fuel Capacity: | 20 Litres / 5.28 gal | 12 Litres / 3.1 US gal | 9.5 Litres / 2.5 US gal |