Yamaha Street
| Dimensions | CS3B/CS5 | RD200 | YDS3 | YDS3C | YDS5 | DS6C | DS6/B | DS7 | RD250/A/B | YM1 | YM2/C | YR2/C | R3/C | R5/B/C | RD350/A/B | RD400C |
| Net Weight (lbs) | 258 | 256 | 320 | 320 | 325.6 | 309 | 304 | 304 | 309 | 340 | 326 | 348 | 340 | 308 | 315 | 342 |
| Overall Length (in) | 76.0 | 77.0 | 79.0 | 79.0 | 78.4 | 78.3 | 78.3 | 80.3 | 80.3 | 78.9 | 73.3 | 81.2 | 80.3 | 80.3 | 80.3 | 79.3 |
| Overall Width (in) | 32.1 | 29.0 | 31.2 | 31.2 | 30.3 | 32.9 | 32.9 | 32.9 | 32.9 | 31.2 | 31.2 | 28.9 | 35.2 | 32.9 | 32.9 | 32.7 |
| Overall Height (in) | 40.2 | 39.8 | 42.0 | 42.0 | 41.4 | 41.9 | 41.9 | 42.7 | 43.7 | 42.0 | 38.1 | 39.4 | 42.7 | 42.7 | 43.7 | 42.9 |
| Ground Clearance (in) | 6.9 | 6.1 | 5.8 | 5.8 | 6.1 | 5.9 | 6.1 | 5.9 | 5.9 | 5.9 | 6.1 | 5.7 | 5.9 | 6.1 | 6.1 | 6.1 |
| Wheelbase (in) | 49.0 | 49.0 | 51.9 | 51.9 | 50.8 | 50.8 | 50.8 | 52.0 | 52.0 | 50.7 | 51.0 | 52.6 | 52.8 | 52.0 | 52.0 | 51.8 |
| Tire Size-Frt | 2.75x18 | 2.75x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.25x18 |
| Tire Size-Rear | 3.00x18 | 3.00x18 | 3.25x18 | 3.50x18 | 3.25x18 | 3.50x18 | 3.25x18 | 3.25x18 | 3.25x18 | 3.25x18 | 3.25x18 | 3.50x18 | 3.50x18 | 3.50x18 | 3.50x18 | 3.50x18 |
| Engine | CS3B/CS5 | RD200 | YDS3 | YDS3C | YDS5 | DS6C | DS6/B | DS7 | RD250/A/B | YM1 | YM2/C | YR2/C | R3/C | R5/B/C | RD350/A/B | RD400C |
| Displacement (cc) | 195 | 195 | 246 | 246 | 246 | 246 | 246 | 247 | 247 | 305 | 305 | 348 | 348 | 347 | 347 | 398 |
| Cylinders | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
| Bore X Stroke (mm) | 52x46 | 52x46 | 56x50 | 56x50 | 56x50 | 56x50 | 56x50 | 54x54 | 54x54 | 60x54 | 60x54 | 61x59.6 | 61x59.6 | 64x54 | 64x54 | 64x62 |
| Compression Ratio | 7.1 | 7.1 | 7.5 | 7.5 | 7.5 | 7.3 | 7.3 | 7.1 | 6.7 | 6.7 | 7.5 | 6.9 | 7.5 | 6.9 | 6.6 | 6.2 |
| Torque @ RPM (ft lb) | 15.7 @ 7000 | 15.7 @ 7000 | 18.1 @ 7500 | 18.1 @ 7500 | 19.7 @ 7500 | 21.1 @ 7000 | 21.1 @ 7000 | 21.1 @ 7000 | 21.1 @ 7000 | 19.9 @ 6000 | 23.4 @ 6500 | 27.8 @ 6000 | 28.0 @ 6000 | 28.0 @ 6500 | 28.0 @ 7000 | NA |
| Fuel Induct | PP | RD | PP | PP | PP | PP | PP | PP | RD | PP | PP | PP | PP | PP | RD | RD |
| Carburetion (Mikuni) | VM20SC (2) | Y20P-1A | VM24SC (2) | VM24SC (2) | VM26SC (2) | VM26SC (2) | VM26SC (2) | VM26SC (2) | VM28SC (2) | VM24SC (2) | VM26SC (2) | VM28SC (2) | VM28SC (2) | VM28SC (2) | VM28SC (2) | VM28SC (2) |
| Lubrication | OI | OI | OI | OI | OI | OI | OI | OI | OI | OI | OI | OI | OI | OI | OI | OI |
| Transmission | CS3B/CS5 | RD200 | YDS3 | YDS3C | YDS5 | DS6C | DS6/B | DS7 | RD250/A/B | YM1 | YM2/C | YR2/C | R3/C | R5/B/C | RD350/A/B | RD400C |
| Clutch | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual |
| Reduction (pri/sec) | 3.313/2.857 | 3.312/2.571 | 3.250/2.600 | 3.250/2.733 | 3.250/2.733 | 3.250/2.929 | 3.250/2.733 | 3.238/2.666 | 3.238/2.666 | 3.250/2.353 | 3.250/2.500 | 2.870/2.563 | 2.870/2.730 | 2.869/2.666 | 2.869/2.666 | NA |
| Transmission Ratio: 1st | 2.833 | 2.833 | 2.545 | 2.545 | 2.545 | 2.545 | 2.545 | 2.562 | 2.571 | 2.545 | 2.545 | 2.545 | 2.545 | 2.562 | 2.571 | 2.571 |
| 2nd | 1.875 | 1.705 | 1.533 | 1.533 | 1.533 | 1.533 | 1.533 | 1.590 | 1.777 | 1.533 | 1.533 | 1.600 | 1.600 | 1.590 | 1.777 | 1.777 |
| 3rd | 1.421 | 1.250 | 1.167 | 1.167 | 1.167 | 1.167 | 1.167 | 1.192 | 1.318 | 1.167 | 1.167 | 1.167 | 1.167 | 1.192 | 1.318 | 1.318 |
| 4th | 1.045 | 1.045 | 0.950 | 0.950 | 0.950 | 0.950 | 0.950 | 0.965 | 1.040 | 0.950 | 0.095 | 0.095 | 0.095 | 0.965 | 1.040 | 1.083 |
| 5th | 0.840 | 0.916 | 0.773 | 0.773 | 0.773 | 0.773 | 0.773 | 0.806 | 0.888 | 0.773 | 0.773 | 0.773 | 0.773 | 0.806 | 0.888 | 0.961 |
| 6th | --- | --- | --- | --- | --- | --- | --- | --- | 0.785 | --- | --- | --- | --- | --- | 0.785 | 0.888 |
| Electrics | CS3B/CS5 | RD200 | YDS3 | YDS3C | YDS5 | DS6C | DS6/B | DS7 | RD250/A/B | YM1 | YM2/C | YR2/C | R3/C | R5/B/C | RD350/A/B | RD400C |
| Ignition | Generator | Generator | Generator | Generator | Generator | Generator | Generator | Alternator | Alternator | Generator | Magneto | Generator | Generator | Generator | Alternator | Alternator |
| Starting | Elec | Elec | Kick | Kick | Elec | Kick | Kick | Kick | Kick | Kick | Kick | Kick | Kick | Kick | Kick | Kick |
Yamaha Off-Road
| Dimensions | U5/L/E | RD60 | Early YJ2 | Late YJ2 | U7/E | YGS1/T | Y5S/T | G5S/G6S/ G6SB/G7S |
HS1/B | YL2 | Dimensions | YL2C | YL2CM | LS2 | YL1/E | YA6 | YAS1/C/ AS2C |
RD125 | YCS1C | YCS1 | CS3C |
| Net Weight (lbs) | 190 | 163 | 190 | 190 | 170 | 190 | 175 | 170 | 199 | 200 | Net Weight (lbs) | 200 | 200 | 209 | 180 | 245 | 220 | 228 | 260 | 260 | 262 |
| Overall Length (in) | 71.1 | 71.9 | 71.3 | 71.3 | --- | 71.7 | 70.9 | 71.3 | 70.9 | 75.4 | Overall Length (in) | 73.2 | 73.2 | --- | 71.6 | 75.6 | 73.0 | 76.2 | 75.6 | 75.6 | 76.0 |
| Overall Width (in) | 24.8 | 24.8 | 25.4 | 25.4 | --- | 24.6/30.5 | 31.7 | 31.1 | 30.3 | 28.1 | Overall Width (in) | 28.1 | 28.1 | --- | 24.8 | 28.5 | 31.9 | 38.1 | 30.1 | 30.1 | 32.1 |
| Overall Height (in) | 37.2 | 38.0 | 38.4 | 38.4 | --- | 37.8/38.8 | 40.0 | 39.2 | 39.6 | 41.7 | Overall Height (in) | 42.5 | 42.5 | --- | 37.3 | 41.1 | 39.6 | 41.7 | 39.2 | 39.2 | 40.2 |
| Ground Clearance (in) | 5.1 | 5.9 | 5.5 | 5.5 | --- | 5.9 | 6.3 | 5.3 | 6.1 | 5.5 | Ground Clearance (in) | 7.9 | 6.9 | --- | 5.1 | 5.3 | 5.9 | 6.1 | 6.1 | 6.1 | 6.9 |
| Wheelbase (in) | 44.9 | 46.7 | 45.1 | 45.1 | --- | 45.1 | 46.3 | 45.9 | 47.0 | 46.9 | Wheelbase (in) | 48.5 | 48.5 | --- | 45.1 | 49.0 | 47.2 | 48.8 | 49.0 | 49.0 | 49.0 |
| Tire Size-Frt | 2.25x17 | 2.50x17 | 2.25x17 | 2.25x17 | 2.25x17 | 2.50x17 | 2.50x17 | 2.50x17 | 2.50x18 | 2.50x18 | Tire Size-Frt | 3.00x18 | 3.00x18 | 2.50x18 | 2.50x17 | 3.00x16 | 2.75x18 | 2.75x18 | 2.75x18 | 3.00x18 | 2.75x18 |
| Tire Size-Rear | 2.25x17 | 2.50x17 | 2.25x17 | 2.25x17 | 2.50x17 | 2.50x17 | 3.00x17 | 2.50x17 | 2.50x18 | 2.50x18 | Tire Size-Rear | 3.00x18 | 3.00x18 | 2.50x18 | 2.50x17 | 3.00x16 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 | 3.00x18 |
| Engine | U5/L/E | RD60 | Early YJ2 | Late YJ2 | U7/E | YGS1/T | Y5S/T | G5S/G6S/ G6SB/G7S |
HS1/B | YL2 | Engine | YL2C | YL2CM | LS2 | YL1/E | YA6 | YAS1/C/ AS2C |
RD125 | YCS1C | YCS1 | CS3C |
| Displacement (cc) | 50 | 55 | 58 | 58 | 72 | 73 | 73 | 73 | 89 | 97 | Displacement (cc) | 97 | 97 | 97 | 98 | 123 | 124 | 124 | 180 | 180 | 190 |
| Cylinders | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | Cylinders | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 |
| Bore X Stroke (mm) | 40x40 | 42x39.7 | 42x42 | 42x42 | 47x42 | 47x42 | 47x42 | 47x42 | 36.5x43 | 52x45.6 | Bore X Stroke (mm) | 52x45.6 | 52x45.6 | 38x40 | 38x43 | 56x50 | 43x43 | 43x43 | 50x46 | 50x46 | 52x46 |
| Compression Ratio | 6.8 | 6.9 | 6.6 | 7.5 | 6.8 | 6.8 | 6.8 | 6.8 | 7.5 | 7.0 | Compression Ratio | 7.0 | 6.6 | 7.0 | 7.1 | 6.8 | 7.0 | 7.0 | 7.0 | 6.8 | 6.2 |
| Torque @ RPM (ft lb) | 3.76 @ 5000 | 3.40 @ 6500 | 3.90 @ 6000 | 3.98 @ 6000 | 4.70 @ 4500 | 5.78 @ 6500 | 5.20 @ 6000 | 4.10 @ 5500 | 3.10 @ 5500 | 6.80@ 5500 | Torque @ RPM (ft lb) | 7.24 @ 6000 | 7.24 @ 6000 | 6.95 @ 7500 | 6.00 @ 8000 | 9.00 @ 5000 | 9.40 @ 7500 | NA | 14.60 @ 7000 | 14.60 @ 7000 | 15.70 @ 7000 |
| Fuel Induct | RV | RD | RV | RV | RD | RV | RV | RV | PP | RV | Fuel Induct | RV | RV | PP | PP | RV | PP | RD | PP | PP | PP |
| Carburetion (Mikuni) | VM14SC | VM16SH | VM14SC | VM16SC | VM15SC | VM15SC-1 | VM16SC | VM16SC | VM16SC (2) | VM17SC | Carburetion (Mikuni) | VM17SC | VM20SC | VM17SC (2) | VM16SC (2) | VM22SC | VM17SC (2) | Y18P-1C | VM20SC (2) | VM18SC (2) | VM20SC (2) |
| Lubrication | OI | OI | OI | OI | OI | OI | OI | OI | OI | OI | Lubrication | OI | OI | OI | OI | OI | OI | OI | OI | OI | OI |
| Transmission | U5/L/E | RD60 | Early YJ2 | Late YJ2 | U7/E | YGS1/T | Y5S/T | G5S/G6S/ G6SB/G7S |
HS1/B | YL2 | Transmission | YL2C | YL2CM | LS2 | YL1/E | YA6 | YAS1/C/ AS2C |
RD125 | YCS1C | YCS1 | CS3C |
| Clutch | Auto | Manual | Manual | Manual | Auto | Manual | Manual | Manual | Manual | Manual | Clutch | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual | Manual |
| Reduction (pri/sec) | 3.895/2.715 | 3.578/3.500 | 3.895/2.600 | 3.895/2.533 | 3.578/2.571 | 3.895/2.467 | 3.895/2.740 | 3.895/2.643 | 3.895/3.077 | 3.895/2.335 | Reduction (pri/sec) | 3.895/2.335 | 3.895/2.334 | 3.894/3.000 | 3.895/2.335 | 3.833/2.600 | 3.895/2.600 | 3.894/2.785 | 3.313/2.667 | 3.313/2.466 | 3.313/2.857 |
| Transmission Ratio: 1st | 3.083 | 3.250 | 3.083 | 3.083 | 3.250 | 3.083 | 3.077 | 3.077 | 3.182 | 3.077 | Transmission Ratio: 1st | 3.077 | 3.077 | 3.181 | 3.077 | 2.533 | 3.182 | 3.181 | 2.833 | 2.833 | 2.833 |
| 2nd | 1.722 | 2.000 | 1.882 | 1.882 | 1.833 | 1.882 | 1.889 | 1.889 | 1.813 | 1.889 | 2nd | 1.889 | 1.889 | 1.812 | 1.889 | 1.524 | 1.875 | 1.812 | 1.875 | 1.875 | 1.875 |
| 3rd | 1.174 | 1.428 | 1.338 | 1.333 | 1.200 | 1.333 | 1.304 | 1.304 | 1.300 | 1.304 | 3rd | 1.304 | 1.304 | 1.300 | 1.304 | 1.120 | 1.300 | 1.300 | 1.421 | 1.421 | 1.421 |
| 4th | --- | 1.125 | 1.000 | 1.000 | --- | 1.000 | 0.963 | 0.963 | 1.045 | 0.963 | 4th | 0.963 | 0.963 | 1.045 | 0.963 | 0.828 | 1.045 | 1.045 | 1.045 | 1.045 | 1.045 |
| 5th | --- | 0.961 | --- | --- | --- | --- | --- | --- | 0.840 | --- | 5th | --- | --- | 0.840 | --- | --- | 0.840 | 0.840 | 0.840 | 0.840 | 0.840 |
| 6th | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 6th | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Electrics | U5/L/E | RD60 | Early YJ2 | Late YJ2 | U7/E | YGS1/T | Y5S/T | G5S/G6S/ G6SB/G7S |
HS1/B | YL2 | Electrics | YL2C | YL2CM | LS2 | YL1/E | YA6 | YAS1/C/ AS2C |
RD125 | YCS1C | YCS1 | CS3C |
| Ignition | Magneto | Magneto | Magneto | Magneto | Generator | Magneto | Generator | Magneto | Alternator | Generator | Ignition | Generator | Generator | Alternator | Generator | Generator | Alternator | Alternator | Generator | Generator | Generator |
| Starting | Kick/Elec | Kick | Kick | Kick | Kick/Elec | Kick | Elec | Kick | Kick | Kick | Starting | Elec | Elec | Kick | Kick/Elec | Elec | Kick | Kick | Elec | Elec | Elec |
RV=Rotary Valve
PP=Piston Port
RD=Reed Valve
OI=Oil Injection