MOTOR
| Engine type | liquid-cooled, reed valve, twin cylinder 2-stroke |
| Ignition | CDI |
| Displacement | 347cc |
| Bore and Stroke | 64mm x 54mm x2 |
| Compression Ratio | 6.5:1 |
| Lubrication System | Premix |
| Carburetion | 26mm Mikuni VMSS x2 |
| Air Filter Type | Single-stage washable oiled foam |
| Filter Placement | Remove seat (1 latch), 4 thumb clips |
| Choke & Idle Location | Left side of carb |
| Starting/Backup | Kick/None |
| Starting Procedure | In neutral or any gear w/clutch engaged |
| Transmission | Fully manual 6-speed w/no reverse |
| Final Drive | 520 O-ring chain |
DIMENSIONS/CAPACITIES
| Fuel Capacity | 3.2, including 0.7 gal. reserve |
| Recommended Octane | 91 |
| Transmission Oil Capacity | 1.8 qt. |
| Coolant Capacity | 1.6 qt. |
| Wheelbase | 50.4" |
| Overall Length/Width/Height | 73.0"/43.3"/42.5" |
| Seat Height | 31.5" |
| Ground Clearance At Rear/Footpeg | 4.2"/10.4" |
| Actual Wet Weight W/1 Gal. Fuel | 408lb. |
ROLLING CHASSIS
| Frame | Steel round tube |
Front Suspension
Type/Wheel Travel | Dual A-arms with 5-way adjustable shocks/9.1" |
Rear Suspension
Type/Wheel Travel | Preload, compression, and rebound-adjustable piggyback reservoir shock w/monocross linkage/8.7" |
Brakes
Front/Rear | Single-piston hydraulic discs/single-piston hydraulic disc |
| Parking/Actuation | Mechanical rear disc/push button, pull in clutch lever and move clip into place |
Tires
Front | Dunlop KT851A 21x7-10 |
| Rear | Dunlop KT877 20x10-9 |
DETAILS
| Est. Top Speed | 72MPH |
| Battery | None |
| Lighting | Dual frame-mounted 30W/30W headlights w/single taillight |
| Instruments | None |
| Suggested Retail Price | $5999 |
| Contact | Yamaha Motor Corp., (714) 761-7300 |