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120-27430-02 Rear Footrest Assembly - DT125, DT175, XT500, TZR125, YCS1
120-27430-02 Rear Footrest Assembly - DT125, DT175, XT500, TZR125, YCS1
£17.95
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1M1-83560-00 Tachometer Cable - DT250MX & DT400MX
1M1-83560-00 Tachometer Cable - DT250MX & DT400MX
£9.85
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1M2-14453-00 DT400 Carb to Airbox Joint
1M2-14453-00 DT400 Carb to Airbox Joint
£17.95
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2A6-83550-10 Speedometer Cable - AS3, DTMX & YDS Models
2A6-83550-10 Speedometer Cable - AS3, DTMX & YDS Models
£8.05
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583-22147-01 Chain Protector - Yamaha DT250, DT400, TT500, XT500
583-22147-01 Chain Protector - Yamaha DT250, DT400, TT500, XT500
£6.20
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Fuel Tank Damper Kit - DT250MX DT400MX RD
Fuel Tank Damper Kit - DT250MX DT400MX RD
£26.95
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Haynes Manual Yamaha DT1, DT2, DT3, DT250, DT360, DT400, RT1, RT2, RT3
Haynes Manual Yamaha DT1, DT2, DT3, DT250, DT360, DT400, RT1, RT2, RT3
£20.20
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127-84721-31 Taillight Lens - Yamaha AS3, DS7, DT, FS1, RD, RS100, XS650
127-84721-31 Taillight Lens - Yamaha AS3, DS7, DT, FS1, RD, RS100, XS650
£9.85
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1E6-25364-00 (6pc) Cush Drive Rubber Kit - DT400MX, XT500
1E6-25364-00 (6pc) Cush Drive Rubber Kit - DT400MX, XT500
£34.20
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1E6-25367-00 Rear Wheel Hub Dust Cover - DT400MX, SR500 (2J4), XT500
1E6-25367-00 Rear Wheel Hub Dust Cover - DT400MX, SR500 (2J4), XT500
£7.65
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1M1-82556-00 (2pcs) Rubber Damper - Yamaha DT & XT500
1M1-82556-00 (2pcs) Rubber Damper - Yamaha DT & XT500
£8.95
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1T3-23144-50 (pair) Front Fork Dust Seals - DT250, DT400, RD250, RD400, SR500 & XS650
1T3-23144-50 (pair) Front Fork Dust Seals - DT250, DT400, RD250, RD400, SR500 & XS650
£15.75
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214-14613-00 Exhaust Gasket - Yamaha DT1, DT250, DT400, TY250, MX, RT
214-14613-00 Exhaust Gasket - Yamaha DT1, DT250, DT400, TY250, MX, RT
£2.05
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21V-21376-00 Tool Band - DT, IT & YZ Models
21V-21376-00 Tool Band - DT, IT & YZ Models
£4.75
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278-23144-50 (pair) Front Fork Dust Seals - DS7, R5, RD250, RD350
278-23144-50 (pair) Front Fork Dust Seals - DS7, R5, RD250, RD350
£17.90
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341-28185-00 Document Flap
341-28185-00 Document Flap
£16.15
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360-26329-01 RD250 RD350 DT Carburettor Cap
360-26329-01 RD250 RD350 DT Carburettor Cap
£12.15
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437-21717-10 Side Panel Damper - DT Models
437-21717-10 Side Panel Damper - DT Models
£3.80
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437-82555-00 Ignition Switch Damper - Yamaha DT models & XT500
437-82555-00 Ignition Switch Damper - Yamaha DT models & XT500
£3.50
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437-84527-00 Rear Light Rubber Damper - Yamaha DT models & XT500
437-84527-00 Rear Light Rubber Damper - Yamaha DT models & XT500
£8.70
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Technical Specifications of Yamaha DT400

Model: Yamaha DT 400

Versions: DT400A (prefix 500), DT400B (501-200101), DT400C (prefix 574), DT400D (1M2-000101), DT400E (1M2-100101), DT400MX

Year: 1975-79

Motorcycle Type: Enduro

Dry weight: 124 kg

Ground clearance: 220 mm

Fuel tank size: 9 litres

Colour options: competition yellow, cinnamon brown

 

Engine, Intake & Transmission

Displacement: 397cc

Engine: Parallel twin, single cylinder, two-stroke, 7-port

Top speed: 124 km/h

Fuel system: Carburettor

Ignition: Points (CDI)

Lubrication system: Autolube

Cooling system: Air cooled

Gearbox: 5-speed

Transmission: Chain

Start up: Kick start

 

Chassis, suspension, brakes and wheels

Frame type: Steel tube – double cradle

Front suspension: Telescopic fork

Rear suspension: Hydraulic twin shock absorbers

Front brakes: Drum brake

Rear brakes: Drum brake