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Wide Ratio Gear Kit for 2001 Yamaha Yz250 UPDATED

Wide Ratio Gear Kit for 2001 Yamaha Yz250

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Ii-stroke version of YZ250FX gives an instant hit of 2-stroke ability in a lightweight enduro specific parcel.

Riders who like the easy maintenance, sharp treatment and incredible power delivery of the YZ250 can now access this in the bush-league. A revised engine and a wide ratio gearbox have harnessed the power while an 18in rear cycle with off route tyres, a side stand up and reserve fuel tap add the animate being comforts. We've even slimmed down the expansion chamber to avert clipping trail obstacles. And that class leading KYB twin chamber break is particularly tuned for enduro riding.

Features

2 stroke power tuned for off road

Legendary YZ250 249cc liquid-cooled reed-valve-inducted ii-stroke engine, a new pinch ratio, new exhaust port timing, updated CDI unit – all focused on making a broad, controllable power character platonic for off route racing.

YZ250 based frame

A carefully engineered, advanced aluminium frame and swingarm give the YZ250X the famous treatment proven by the championship winning YZ250 motocross machine on tracks around the world. Tips the scales at only 104kg with all fluids – which makes it lighter than a four-stroke.

Wide-ratio gearing

Shine-shifting, five-speed, wide-ratio transmission ensures proper gearing from tight woods sections to broad-open burn down roads.

Compact frazzle

New exhaust expansion bedroom is designed especially for the new YZ250X, and is narrower both horizontally and vertically for clearance on tight, technical trails, while nevertheless providing excellent exhaust efficiency.

Cross-country features

Off-road focused tyres with an 18in rear wheel, wide-ratio gearing, a standard side stand, sealed O-ring chain and a reserve fuel petcock. An optional lighting kit is available that assists in recreational rego in applicable states.

Enduro ergonomics

A racy 'gripper' type seat and narrow fuel tank combine with a tapered aluminium handlebar and adjustable mounts to create greater freedom of movement and more than comfortable ergonomics for riders.

Enduro-specific wheels and tyres

Cross-country-spec Dunlop Geomax AT81 tyres front and rear are ready to head straight to the races. An eighteen-inch rear tyre has a taller sidewall to better comfort and reduce pinch flats.

Manufacture-leading KYB fork

Industry-leading, fully adaptable KYB leap-type fork with speed sensitive damping uses piston speed to command damping force for super-precise handling and a smoothen ride, with minimal wasted stroke or abrupt shocks for the rider – all tuned for the demands of off route racing.

Proven braking performance

YZ250F-mode forepart brake caliper with 270mm wave-style front and 245mm wave-way rear discs minimise unsprung weight and provide excellent stopping ability.

Technical Specification

Engine
Chassis
Dimensions

Engine Blazon Liquid-cooled, 2-stroke, reed valve induction
Displacement (cc) 249.0
Diameter x Stroke (mm) 66.4 10 72.0
Compression Ratio seven.9 - 9.four : 1
Lubrication Organization Premix
Fuel Management PWK38S Keihin
Ignition CDI
Starter Arrangement Kick
Fuel Tank Capacity (Fifty) 8.0
Final Transmission Chain
Manual Abiding mesh 5-speed

Frame Type Aluminium control filled semi double cradle
Suspension Front Telescopic forks, 300 mm travel
Intermission Rear Swingarm (link break), 315mm travel
Brakes Front end Hydraulic single disc, 270 mm
Brakes Rear Hydraulic single disc, 245 mm
Tyres Front xc/90-21 54M Tube type
Tyres Rear 110/100-eighteen 64M Tube blazon

Length (mm) 2180
Width (mm) 825
Pinnacle (mm) 1285
Seat Height (mm) 970
Wheelbase (mm) 1480
Footing Clearance (mm) 355
Moisture Weight (kg) 104

Wide Ratio Gear Kit for 2001 Yamaha Yz250 UPDATED