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Old 05-07-2008
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just thought i would move this over to the LT250 side
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Suzuki LT250R Details & Specifications

In the middle 1980s, Suzuki had different ideas of what an ATV should be. Other motorcycle manufacturers had already produced ATVs in the form of three wheelers for a number of years and now had progressed to a point where high-performance two-stroke ATVs were popular. In defiance to the ATV trend of that time, Suzuki's first high-performance ATV was produced having four wheels, instead of only three. The Suzuki QuadRacer marked the beginning of the high-performance Quad era.

The Suzuki LT250R "QuadRacer" is the little brother to the larger LT500R "QuadRacer". Both QuadRacer models share similar design features adapted to high-performance racing conditions and they each sport the same yellow and blue color scheme, but share very few components which are not interchangeable. The easiest way to differentiate these two models from a far is by identifying each QuadRacer's blue, radiator grille. The LT250R's grille features two vanes that are oriented horizontally, while the LT500R's grille features a single vertical vane through the center.

The LT250R was offered only during the 1985 through 1992 model years. The earliest generation of LT250Rs (1985-86) can be identified by their dark-looking aluminum engines. Starting with 1987, LT250Rs were manufactured with their engines painted blue and were equipped, for the first time, with gear-driven counter balance shafts and SAEC power valve designs. The last few model years of the LT250R can be identified by their new rear suspension linkage. While earlier LT250Rs has the "push rod and see-saw"-styled Full Floater suspension, the latest ones had a compact linkage nestled in the swingarm, similar to all modern Suzuki Full Floater designs.

Standard features for the 1988 LT250R include:

High-performance, liquid-cooled, reed-valve, two-stroke engine
Suzuki Automatic Exhaust Control (SAEC) power valve for more power at all RPMs
Rugged manual clutch and 6-speed, close-ratio, transmission
Responsive flat-slide Mikuni carburetor
Gear-driven counterbalancer for smooth engine operation
Strong, lightweight aluminum rims
"T-type" seat for added support when cornering
Large, bright 60/55-watt halogen headlight with high and low beams
Front shocks feature progressive-rate springs with adjustable 5-way preload and 4-way rebound damping adjustment
"Full Floater" rear suspension with box-type aluminum swing arm, remote gas-charged damper, and adjustable preload, 4-way compression, and 4-way rebound adjustments
Aerodynamic fenders

Suzuki Motor Corporation released the following specifications for the 1988 LT250R.

Displacement: 246.0cc

Bore & Stroke: 67mm & 70mm

Compression: 8.0:1

Carburetor: Mikuni TM34SS, flat slide

Lubrication: Oil premix

Ignition: Suzuki PEI (CDI-type)

Starter: Primary kick

Transmission: 6-speed, manual clutch, no reverse

Final Drive: #520 chain, O-ring sealed

Overall Length: 1,830mm (72.0")

Overall Width: 1,135mm (44.7")

Overall Height: 1,125mm (44.3")

Seat Height: 780mm (30.7")

Wheelbase: 1,280mm (50.4")

Ground Clearance: 125mm (4.9"), at rear axle

Dry Weight: 147kg (324 lbs)

Fuel Tank Capacity: 11.5 liter (3.0 gal) including reserve

Front Wheels: AT21x7-10 fully corded tires on aluminum rims, using 4 on 166mm bolt pattern

Rear Wheels: AT21x10-10 fully corded tires on aluminum rims, using 5 on 130mm bolt pattern

Brakes: triple hydraulic disk, single piston caliper designs

Front Suspension Travel: 8.7", double A-arm with adjustable preload and 4-way rebound damping

Rear Suspension Travel: 8.7", "Full Floater" linkage with fully adjustable preload

Caster: 9°

Trail: 40mm

Toe-in: 11mm to 19mm, with 165 LB rider aboard

Turning Radius: 3.0m (9.8')

Rear shock leverage ratio:

Fuel: gasoline, pump fuel

Warranty: three-month
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