1980 KTM 250GS Specifications and Specs

Specifications and workshop reference information for the 1980 KTM 250GS, including engine, chassis, service data and setup details.

Note: Specs are compiled from factory data, manuals and owner feedback. Bikes vary — if yours is different, jump into the forum and share it.

General Specifications

Model	KTM 250 GS
Year	1980
Type	Enduro / off-road
Engine Type	Single-cylinder, air-cooled two-stroke
Displacement	Approximately 250 cc
Induction	Piston-port two-stroke
Carburetor	Bing carburettor \| Replacement Options
Lubrication	Premix \| Premix Calculator
Starting System	Kick starter

Front Wheel	21 inch
Rear Wheel	18 inch

Frame	Tubular steel frame
Front Suspension	Telescopic hydraulic forks \| Fork Oil Levels
Rear Suspension	Swingarm with twin shock absorbers \| Rear Suspension Setup

Front Brake	Drum
Rear Brake	Drum
Front Wheel	21 inch spoked wheel \| Tyre Size Guide
Rear Wheel	18 inch spoked wheel \| Tyre Size Guide

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