Service Honda 2010 Junior-X 250. Light up the trails more than you thought possible with a 250 4-Stroke wrapped around a CRF-150R Chassis.

Junior-X is one serious trail bike that is serious about fun for riders both large and small. For many smaller riders it's the bike they have been dreaming about. For larger riders this is the ultimate fun bike. Junior-X will allow the whole family to ride together and have fun on even the most challenging ride. This exciting bike is nimble, lightweight, well suspended, electric start and packed with power.

Never before has a minicycle combined such a high level of performance with a high level of convenience, ease of use, and durability. The Junior-X creates a whole new class of motorcycle by ignoring traditional motorcycle class structure and delivering the bike that many customers have been seeking.

The Junior-X features a lightweight, hi performance chassis with competition quality suspension and a low seat height, strong, broad power, full lighting and electric starting. Suspension spring rates will be selected for the weight of each individual purchaser and are included in the base price.The Junior-X is available with a host of options. Everything from handlebars to smaller wheels to lower the seat height can be custom ordered to fit your specific needs, all with the quality and durability that you have come to expect from Service. Prices start at just $7,999

Exclusive Junior X Features

• The quality, reliability, fit, and finish you expect from Service Honda.
• Low weight of only 180 lbs coupled with a low seat height of 34 inches (32.4 with optional wheels) and a wheelbase of only 49.1 creates an easy to handle motorcycle with remarkable maneuverability.
• Powerful four-stroke 249cc four valve engine is designed to produce power across a wide rpm band for easy to control operation.
• Electric start system for easy starting in all conditions.
• USDA spark arrestor/muffler.
• Suspension sprung specifically for you is included with further customization available as an option.
• Powerful 35-watt halogen headlight features an innovative lens for a wide range of illumination.
• Wide-ratio five speed transmission.
• T-ring sealed chain is narrower, stronger and lighter compared to conventional O-ring chains.
• Frame is powder coated for long lasting good looks and corrosion resistance.

Engine

• Powerful four-stroke 249cc four valve Unicam engine is designed to produce power across a wide rpm band for easy to control operation.
• Electric starter drives the clutch side of the crankshaft to provide superior lubrication of starter gears, and produce a narrow engine with a short, strong crankshaft.
• Lightweight, compact, internal auto decompression system provides superb cold starting and hot-starting operation.
• Compact, lightweight engine assembly weighs only 58.2 pounds.
• Valve train features the lightweight of a single cam design and the optimum combustion chamber shape for maximum power at all engine rpm.
• Valve train features carburized single camshaft that directly actuates two 31mm titanium intake valves. The camshaft lobe actuates two 26mm steel valves via a forked, low friction, roller rocker arm.
• Lightweight titanium intake valves permit the use of smaller valve springs, reducing overall engine height.
• Crankshaft is made of high-strength, low carbon steel with carburized main journals for maximum durability at sustained high rpm operation.
• ACG cover, clutch cover and cylinder head cover are made of magnesium to reduce engine weight.
• Forged 12.5:1 compression slipper piston is lighter than a conventional design, revving quickly while maintaining excellent cylinder sealing and high rpm power.
• Double carburized connecting rod utilizes big end needle bearing for maximum high rpm performance and durability.
• Nikasil cylinder lining is lightweight and provides cooler and quieter operation for extended engine life.
• Press fitted aluminum spark plug pipe fits between forked exhaust rocker arms, further contributing to compact cylinder head design.
• 37 mm Kehin FCR type flat side carburetor features four rollers on the flat side resulting in very light throttle effort, smooth operation, crisp throttle response and excellent rideabiltiy.
• Carburetor features a throttle position sensor (TPS) that helps maintain linear throttle response throughout the rpm range.
• Twin sump lubrication system separates the oil supply for the crankshaft, piston and valve train from the clutch and transmission. This ensures a cool supply of oil to clutch, eliminates clutch and transmission material contamination of the engine oil, reduces the amount of circulating oil and permits the use of a smaller oil pump.
• Dual Radiators feature a refined core area for improved heat dissipation compared to conventional design.
• Gear driven balancer reduces vibration and drives the water pump. Eight clutch plates provide the surface necessary to handle the engines torque, while carefully matched clutch springs provide a light feel at the lever.
• Durable five speed wide ratio transmission.
• Easy-access clutch cover for simple maintenance.

Chassis/ Suspension

• Lightweight, Chromolly steel frame with large diameter frame tubing  provides excellent turning performance and straight line tracking.
• Box section aluminum swingarm is lightweight and rigid.
• Removable subframe is strong and durable.
• 37mm leading axel inverted Showa cartridge fork features friction reducing design to improve compression and rebound control.
• The fork offers adjustable compression and rebound settings.
• Wide section aluminum top and bottom triple clamps position fork tubes far apart, increasing rigidity, for good turning and control.
• Tapered roller steering head bearings.
• Rear suspension system features a fully adjustable Showa shock for superb compliance and wheel control.
• Strong, lightweight wheels are durable and minimize unsprung weight.
• Lightweight front and rear disc brakes with high performance pads offer powerful, precise braking.
• Front and rear axels utilize a surface treatment for added strength and durability.

Additional Features

• Slim, well padded seat is comfortable and increases rider comfort and mobility.
• Non slip seat cover for increased rider control.
• Removable rear sub frame allows easy maintenance.
• Washable, two-stage foam air filter for optimum engine protection and easy maintenance.
• Comfortable, durable controls and high quality fasteners.
• Adjustable front brake lever.
• Stainless steel clutch cable for long life.
• Cleated, self-cleaning footpegs provide excellent grip and fold for extra ground clearance.
• Brake lever and shift pedal are ergonomically designed.
• Cleated rear brake pedal and folding shift lever tip are made of lightweight aluminum

-Specifications subject to change without notice