Beta 400 RS

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Beta-400rs-2014-2014-1.jpg
Beta 400RS
Manufacturer
Production 2014
Class Enduro
Engine
single cylinder, 4-valve, 4-stroke liquid cooled
Bore / Stroke 94.0mm x 94.0mm
Compression ratio 12:4:1
Spark Plug NGK LKAR8A-9 ‘11-13[1]
Transmission Gear box: 6-speed, manual

Final Drive: O-ring chain

Clutch: wet multi-disc, manual
Final Drive Chain: 520x112 ‘11-13[1]
Front Sprocket 14T ‘11-13[1]
Rear Sprocket 45T ‘11-13[1]
Suspension Front: 48 mm Sachs USD fork, adjustable compression and rebound, TFX technology
Rear: aluminum Body Sachs shock w/adjustable rebound and hi/low speed compression
Brakes Front: 260mm rotor
Rear: 240mm rotor
Front Tire Michelin Enduro 21
Rear Tire Michelin Enduro 18
Wheelbase 58.11 inches (1476 mm)
Seat Height 36.61 inches (930 mm)
Weight 111.0 kg (wet)
Fuel Capacity 0.53 Gallon (2.00 Liters)
Manuals Service Manual


The Beta 400RS was a single cylinder, 4-valve, 4-stroke liquid cooled Enduro motorcycle produced by Beta in 2014.

Engine[edit | edit source]

A 94.0mm bore x 94.0mm stroke result in a displacement of just 398.0 cubic centimeters.

Drive[edit | edit source]

The bike has a 6-speed, manual transmission. Power was moderated via the wet multi-disc, manual.

Chassis[edit | edit source]

It came with a Michelin Enduro 21 front tire and a Michelin Enduro 18 rear tire. Stopping was achieved via 260mm rotor in the front and a 240mm rotor in the rear. The front suspension was a 48 mm Sachs USD fork, adjustable compression and rebound, TFX technology while the rear was equipped with a aluminum Body Sachs shock w/adjustable rebound and hi/low speed compression. The 400RS was fitted with a 0.53 Gallon (2.00 Liters) fuel tank. The wheelbase was 58.11 inches (1476 mm) long.

2014 Beta 400RS[edit | edit source]

2014 Beta 400RS 2014 Beta 400RS

An all new RS model has been introduced by the Tuscany House, in the form of the 2014 MY Beta 400 RS. This dual sport bike has been designed focusing on weight reduction, improved ergonomics and better handling.

The Italian engineers have tweaked the engine, to maximize the power output, yet still keep it as light as possible. Lower rpm power delivery has been improved with the introduction of a new air filter, and the primary drive has been shortened, ensuring optimum torque in a wide range of scenarios.

References[edit | edit source]

  1. 1.0 1.1 1.2 1.3 2019 Western Power Sports Catalog. Western Power Sports. 2019.