Engine
- Lightweight and durable 249cc dry-sump
four-stroke engine develops excellent torque and horsepower,
especially at low and mid-range rpm.
- Radial Four-Valve Combustion Chamber (RFVC™)
for maximum combustion efficiency and horsepower.
- Gear-driven counterbalancer for engine
smoothness.
- 30mm carburetor works with large-capacity
airbox and free-flow cylindrical muffler to offer excellent
response.
- Dual intake and exhaust ports for maximum
engine efficiency and power.
- Hinged-cover airbox design gives good
access for air-cleaner maintenance.
- Free-flowing three-chamber muffler/spark
arrester provides high power output.
- Stainless steel dual exhaust header
resists corrosion.
- Large cylinder-fins and an oil-carrying
frame improve engine cooling.
- Maintenance-free automatic cam chain
tensioner.
- Six-speed transmission with specially
designed shift mechanism for light and accurate shifting.
- Primary kickstarting with automatic
camshaft-integrated decompression system for easy starts.
Supplemental manual decompressor is fitted.
- Maintenance-free solid-state CD ignition
with electronic advance.
Chassis/Suspension
- Computer-engineered, oil-carrying
semi-double-cradle frame incorporates swingarm pivot point with
rear engine mount for low weight and compact wheelbase.
- Bolt-on subframe can be quickly and easily
removed for rear suspension maintenance.
- 41mm Kayaba hybrid cartridge fork uses
thin-wall extruded-aluminum tubes with bonded bottom-case units
which underhang below the axle by only 65mm to reduce ground
contact in ruts.
- Pro-Link® rear suspension with fully
adjustable high-quality Kayaba rear shock.
- Brake levers, master cylinders, calipers
and rotors are the same as those used on Honda's CR® models.
- Lightweight hubs and rims incorporate
straight-pull spokes.
- 18-inch rear wheel for greater tire
selection and is quickly detachable.
- Aluminum box-section swingarm has
snail-type chain adjusters.
- Low, slim seat gives excellent rider
comfort and control.
- Heavy-duty O-ring-sealed chain reduces
maintenance.
Additional Features
- Enduro-style dlight.
- Lightweight, tubular aluminum engine
guard.
- Folding shift lever and brake pedal tips.
- High-quality handlebar, comfortable grips
and dogleg levers with brush guards.
- Motocross-style seat allows maximum rider
movement.
- Durable, wide front and rear fenders.
- Combination two-piece headlight/number
plate directs cool air to the engine and oil-carrying frame.
- Wide-section, comfortable footpegs are
cleated, folding and self-cleaning.
- Resettable, easy-to-read three-digit
competition tripmeter.
Tecnical specifications
Motore: Monocilindrico
4 tempi, raffreddato ad aria, 4 valvole RFVC monoalbero (OHC)
Alesaggio x corsa:
73 x 59,5 mm
Cilindrata: 249 cc
Rapporto di compressione:
10,2 : 1
Carburatore:
Da 30 mm del tipo valvola a pistone
Accensione: A
scarica capacitiva (CDI)
Avviamento: A
pedale
Cambio: 6 rapporti
Trasmissione finale:
Catena sigillata con "O-ring"
Dimensioni: (L x L x A)
2.155 x 820 x 1.245 mm
Interasse: 1.400 mm
Altezza sella: 915 mm
Altezza da terra:
305 mm
Capacità serbatoio carburante:
9 litri (inclusi 2 litri di riserva)
Ruota anteriore:
Cerchi in alluminio con raggi tangenziali (TL)
Ruota posteriore:
Cerchi in alluminio con raggi tangenziali (TL)
Pneumatico anteriore:
1200/80 21 51M
Pneumatico posteriore:
100/100 18 64M
Sospensione anteriore:
Forcella telescopica da 41 mm Kayaba a cartuccia , escursione 270 mm
Sospensione posteriore:
Monoammortizzatore Pro-Link Kayaba con precarico delle molle, escursione
270 mm
Freno Anteriore:
Disco idraulico 240 mm con pinza a doppio pistoncino
Freno posteriore:
Disco idraulico 220 mm con pinza a singolo pistoncino
Peso a secco: 111 Kg
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