Spunky's Motorcycle Shop

Information

THE PINNACLE OF SPORT ATVs. The best-selling Sport ATV of all time offers superior style, comfort and unmatched big-bore performance.

Powerful 686cc, liquid-cooled, fuel-injected engine
Lightweight hybrid steel aluminum frame
Long A-arm front suspension / Swingarm rear suspension
YZ-Style piggyback shocks
Race-bred five-speed transmission with reverse
Sporty ergonomics with YZ-Style seat
Lightweight aluminum wheels wrapped in Maxxis® tires
Electric starter
Yamaha Racing Blue graphics

Powerful 686cc, liquid-cooled, fuel-injected engine
Lightweight hybrid steel aluminum frame
Long A-arm front suspension / Swingarm rear suspension
YZ-Style piggyback shocks
Race-bred five-speed transmission with reverse
Sporty ergonomics with YZ-Style seat
Lightweight aluminum wheels wrapped in Maxxis® tires
Electric starter
Yamaha Racing Blue graphics

Suspension (Front) Independent double wishbone with piggyback high/low-speed compression, rebound and threaded preload adjustment, 231 mm (9.1") travel
Suspension (Rear) Cast aluminum swingarm with piggyback high/low-speed compression, rebound and threaded preload adjustment, 257 mm (10.1") travel
Brakes (Front) Dual 161 mm discs / twin piston calipers
Brakes (Rear) Single 200 mm disc / twin piston caliper
Tires (Front) Maxxis, AT22 x 7-10
Tires (Rear) Maxxis, AT20 x 10-9

ngine Liquid cooled, SOHC, 4-valve, single
Displacement 686cc
Bore and Stroke 102 x 84mm
Compression Ratio 10.0:1
Fuel Delivery Yamaha Fuel Injection (YFI), 44mm
Ignition TCI: Transistor Controlled Ignition
Starting Electric
Lubrication Dry sump
Transmission 5-speed with reverse; wet multiplate clutch
Final Drive X-ring chain; 2WD