Beta Alp 4.0 2015 vs. BMW F 450 GS 2026

Beta Alp 4.0 2015

Beta Alp 4.0 2015

BMW F 450 GS 2026

BMW F 450 GS 2026

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Overview - Beta Alp 4.0 2015 vs BMW F 450 GS 2026

Beta Alp 4.0 2015

Beta Alp 4.0 2015

BMW F 450 GS 2026

BMW F 450 GS 2026

Technical Specifications Beta Alp 4.0 2015 compared to BMW F 450 GS 2026

Beta Alp 4.0 2015
BMW F 450 GS 2026

Engine and Drive Train

BoreBore79 mmBore72 mm
StrokeStroke71.2 mmStroke51.6 mm
Compression RatioCompression Ratio9.5 Compression Ratio13
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
CylindersCylinders1Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
ValvesValvesOHCValvesDOHC, Drag lever
DisplacementDisplacement349 ccmDisplacement420 ccm

Dimensions and Weights

Front tyre widthFront tyre width90 mmFront tyre width100 mm
Front tyre heightFront tyre height90 %Front tyre height90 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter19 inch
Rear tyre widthRear tyre width130 mmRear tyre width130 mm
Rear tyre heightRear tyre height90 %Rear tyre height80 %
Rear tyre diameterRear tyre diameter18 inchRear tyre diameter17 inch
LengthLength2,208 mmLength2,161 mm
WidthWidth850 mmWidth869 mm
WheelbaseWheelbase1,444 mmWheelbase1,465 mm
Seat HeightSeat Height863 mmSeat Height845 mm
Fuel Tank CapacityFuel Tank Capacity10.5 lFuel Tank Capacity14 l

Pros and Cons in comparison

Pros and Cons in comparison

Beta Alp 4.0 2015

Beta Alp 4.0 2015

Unfortunately, our editors did not test this model.

BMW F 450 GS 2026

BMW F 450 GS 2026

The BMW F 450 GS Trophy is far more than just a scaled-down version of the full-size GS. It combines accessible A2-licence-friendly power with a surprising amount of riding pleasure, high-quality features and a genuine sense of adventure. The new twin-cylinder engine impresses with its character, whilst the Easy Ride Clutch noticeably makes everyday riding and light off-road riding easier, without taking control away from the rider. The little GS is particularly at home on winding roads, gravel tracks and rough mountain passes. Its limitations become apparent at motorway speeds, during heavy off-road use, when dealing with a payload and in terms of wind protection. Nevertheless, there’s a surprising amount of GS in the F 450 – a well-rounded everyday and touring companion for beginners, those returning to motorcycling and experienced riders who deliberately want to avoid heavy weight and excessive power.

A characterful, lively 420cc twin-cylinder

Very nimble and responsive on tarmac and gravel

Easy Ride Clutch makes everyday riding, city traffic and light off-road riding easier

Good ergonomics whether sitting or standing

Decent range thanks to low fuel consumption

High-quality GS-style controls and a modern TFT display

Inspires confidence in less experienced riders

Surprisingly capable off-road for an A2-category adventure bike

No cruise control available

The Trophy’s wind protection is only moderate

Spoked wheels not yet available at launch

With the engine switched off, the bike rolls backwards due to ERC

Payload capacity limited for two-up riding with luggage

Noticeable performance limitations above 130 km/h

BMW’s typical policy of charging extra for options can significantly increase the price

Price Comparison Average Market Price Beta Alp 4.0 vs BMW F 450 GS

Price Beta Alp 4.0

Model year
Current average market prices

Price BMW F 450 GS

Model year
Current average market prices

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