KTM 690 SMC 2009 vs. Beta RR 390 4T Racing 2023

Technical Specifications KTM 690 SMC 2009 compared to Beta RR 390 4T Racing 2023

KTM 690 SMC 2009

Beta RR 390 4T Racing 2023

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Differences

KTM 690 SMC 2009

Beta RR 390 4T Racing 2023

Engine and Drive Train

Bore	Bore	102 mm	Bore	88 mm
Compression Ratio	Compression Ratio	11.8	Compression Ratio	12.48
Starter	Starter	Electric	Starter	Electric
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Displacement	Displacement	654 ccm	Displacement	385.6 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	WP	Brand	Kayaba

Suspension Rear

Brand	Brand	WP	Brand	Kayaba

Chassis

Frame	Frame	Chromium-molybdenum	Frame	Chromium-molybdenum
Frame type	Frame type	Tubular	Frame type	Double cradle

Brakes Front

Piston	Piston	Single piston	Piston	Double piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Single piston	Piston	Single piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Dimensions and Weights

Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	21 inch
Wheelbase	Wheelbase	1,480 mm	Wheelbase	1,490 mm
Seat Height	Seat Height	900 mm	Seat Height	940 mm
Fuel Tank Capacity	Fuel Tank Capacity	12 l	Fuel Tank Capacity	9 l