1 9 9 2

r

< TWO STROKE 250/406 MXEngine Type: (250) Cylinder, Air Cooled,Rotary Valve, 6 Speed; (406) SingleCylinder, Air Cooled, Piston Port/Case Reed,5 SpeedDisplacement/ Bore & Stoke: (250) 244cc,72mm/61mm; (406) 399cc, 84mm/72mmCarburetion: TMX 38mm Mikuni: optionalEFI Throttle BodyFuel Capacity: 2.4 GallonsFrame: 4030 Nickel Plated ChromolyFinal Gearing: (250) 15/50: (406) 15/48Ignition: CDISilencer/Spark Arrestor: Yes/No

W»,

Wheelbase: 57 inchesGround Clearance: 14 inchesSeat Height: 37 inchesDry Weight: (250) 205 lbs.; (406) 218J\Front Tire: 3.00x21 BridgestoneRear Tire: 4.5 x 18 BridgestoneFront Suspension: White Power 4054adjustable Cartridge forks -11.8 inchestravelRear Suspension: White PowerMulti-Adjuster Shock Adjustablecompression and rebound 13 inches travel

FOUR STROKE 350/604 STANDARD

Engine Type: (350) Single cylinder, SOHC, Air Cooled,optional Electric Start, 6 speed; (604)Single cylinder, SOHC, Air Cooled, optionalElectric Start, 5 speedDisplacemenVBore & Stoke: (350) 348 cc.79.5mm/70.4mm; (604) 562cc. 94mm/81mmCarburetion: Mikuni TM 38mm. optional EFIThrottle BodyFuel Capacity: 4.2 Gallons, optionalLocking Gas CapFrame: 4130 Nickel Plated ChromolyFinal Gearing: (350) 15/50; (604) 15/48Ignition: CDISilencer: Supertrapp USFS Approved Spark ArrestorWheelbase: 58 inchesGround Clearance: 13.5 inchesSeat Height: 37.5 inchesDry Weight: (350) 245 lbs.; (604) 248 lbs.Front Tire: 3.00x21 BridgestoneRear Tire: 5.00 x 18 BridgestoneFront Suspension: White Power 4054 adjustableCartridge forks -11.8 inches travelRear Suspension: White Power Multi-Adjuster ShockAdjustable compression & rebound 13 inches travel

Engine Type: (350) Single cylinder, SOHC, Aircooled, Electric Start, 6 speed; (604) Singlecylinder, SOHC, Air cooled, Electric Start, 5 speedDisplacement/Bore & Stoke: (350) 348 cc,79.5mm/70.4mm; (604) 562cc, 94mm/81mmCarburetion: Mikuni TM 38mm, optional EFIThrottle BodyFuel Capacity:4.2 Gallons; optional LockingGas CapFrame: 4130 Nickel Plated ChromolyFinal Gearing: (350) 15'50;(604) 15/48Ignition: CDI

FOUR STROKE 350/604 MX

Engine Type: (350) Single Cylinder, SOHC, AirCooled, optional Electric Start, 6 Speed; (604) SingleCylinder, SOHC, Air Cooled, optional Electric Start,5 SpeedDisplacement/ Bore & Stoke: (350) 348cc,79.5mm/70.4mm; (604) 562cc, 94mm/81mmCarburetion: Mikuni TM 38mm; optional EFIThrottle BodyFuel Capacity: 2.3 Gallons; optional Locking Gas CapFrame: 4130 Nickel Plated ChromolyFinal Gearing: (350) 15/50; (604) 15/48Ignition: CDISilencer: Supertrapp USFS Approved Spark ArrestorWheelbase: 58 inchesGround Clearance: 13.5 inchesSeat Height: 37.5 inchesDry Weight: (350) 245 lbs.; (604) 248 lbs.Front Tire: 3.00 x 21 BridgestoneRear Tire: 5.00 x 18 BridgestoneFront Suspension: White Power 4054 adjustableCartridge forks -11.8 inches travelRear Suspension: White Power Multi-Adjuster ShockAdjustable compression and rebound 13 inches travel

Silencer: Dual USFS Approved Spark ArrestorsWheelbase: 58 inchesGround Clearance: 13.5 inchesSeat Height: 37.5 inchesDry Weight: (350) 260 lbs; (604) 267 lbs.Front Tire: 3.00 x 21 BridgestoneRear Tire: 5.00 x 18 BridgestoneFront Suspension: White Power 4054 adjustableCartridge forks -11.8 inches travelRear Suspension: White Power Multi-AdjusterShock Adjustable compression and rebound 13inches travelLights: Headlight/Taillight/Brakelight/Turn Signals

-4 TWO STROKE 250/406 CC

Engine Type: (250) Single Cylinder, Air Cooled,Rotary Valve, 6 Speed; (406) Single Cylinder, AirCooled, Piston Port/Case Reed, 6 SpeedDisplacement/ Bore & Stoke: (250) 244cc,72mm/61mm; (406) 399cc, 84mm/72mmCarburetion: TMX Mikuni 38mm, optional EFIThrottle BodyFuel Capacity: 3.7 GallonsFrame: 4130 Nickel Plated ChromolyFinal Gearing: (250) 15/50; (406) 15/44Ignition: CDISilencer/ Spark Arrestor: Yes/Yes

Wheelbase: 57 inchesGround Clearance: 14 inchesSeat Height: 37 inchesDry Weight: (250) 207 lbs.; (406) 220 lbs.Front Tire: 3.00x21 BridgestoneRear Tire: 4.5 x 18 BridgestoneFront Suspension: White Power 4054 adjustableCartridge forks -11.8 inches travelRear Suspension: White Power Multi-AdjusterShock Adjustable compression and rebound 13inches travel

yFEATUREST Stainless and aluminum, aircraft quality

gas cap is new on all 4.2 gallon EFImodels. Features rapid filling with alockable cap. The new, environmentallysafe, fluro sealed tank prevents decalsfrom leaching off and reducesoutgassing.

T Cross Country two and four strokemodels equipped with headlightsand taillights.

TD.O.T. rear fender and dual exhaust isU.S.F.S. approved and substantiallyreduces sound levels.

T Stainless exhaust on all four strokes.

T Cast aluminum EFI throttle body.

▼ Automotive Indy car style, state-of-the-art electronic connectors, plugs andswitches, on all EFI models.

T Countershaft mounted rear wheelbrakes on all models.

T 4130 Chromoly-nickel plated framesand swing arm on all models.

T White Power multi-adjustable front forks onall models.

▼ Linkageless WhitePower rear shock iseasily removable on allmodels.

▼ Snag resistant rearward mountedbrake pedal.

M O T O R C V C I . E S

5430 Union Pacific Avenue I City of Commerce, California 90022(213) 722-8880/FAX(213) 722-4795

▼ High/Dry snorkel system featured ontwo stroke models.

▼ Patented chain torque eliminator onall models.

▼ ATK offers a full line of motorcyclesfrom the 250 standard to the fullyloaded 604 EFI ES-CC.

Model line includes:250 MX, 250 CC,406 MX, 406 CC,350 STD, 350 MX,350 ES, 350 ES MX,350 ES CC, 604 STD,604 MX, 604 ES,604 ES MX,604 ES CC.

Cast aluminum throttle bodyT Made in U.S.A.

-