2021 Yamaha YZ125X vs 2024 BMW F 900GS

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2021 Yamaha YZ125X 2021 Yamaha YZ125X

Enduro / Off-Road

Engine
Single cylinder, two-stroke
Power
N/A
Top Speed
N/A
Weight
94.8 kg
2024 BMW F 900GS 2024 BMW F 900GS

Enduro / Off-Road

Engine
Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder
Power
77 kW / 103 hp @ 8500 rpm
Top Speed
N/A
Weight
219 kg / 482.8 lbs
Full Specifications
General
Year-2024
ColoursTeam Yamaha Blue-
Make Model-BMW F 900GS
Warranty30 Day Limited Factory Warranty-
Dimensions
Ground Clearance (in.)13.8 inches-
Ground Clearance (mm)351 mm-
Height (in.)50.6 inches-
Height (mm)1285 mm-
Length (in.)84.3 inches-
Seat Height (in.)38.4 inches-
Seat Height (mm)975 mm-
Wheelbase (in.)57.3 inches-
Wheelbase (mm)1455 mm-
Width (in.)32.5 inches-
Width (mm)825 mm-
Length (mm)2141 mm-
Seat Height-870 mm / 34.3 in
Wheelbase-1590 mm / 62.6 in
Length-2270 mm / 89.4in
Width-943 mm / 37.1 in (incl. hand protectors)
Weights & Capacities
Wet Weight (kg)94.8 kg219
Oil Capacity (l)0.70 litres-
Oil Capacity (Quarts)0.74 US quarts-
Wet Weight (lbs.)209.0 pounds-
Fuel Capacity (gal.)2.11 US gallons-
Fuel Capacity (l)8.00 litres-
Fuel Capacity-14.5 Litres / 3.8 US gal
Wet Weight-219 kg / 482.8 lbs
Performance
Max Power-77 kW / 103 hp @ 8500 rpm
Max Torque-93 Nm / 68.6 lb-ft @ 6750 rpm
Engine
Engine TypeSingle cylinder, two-stroke-
Displacement (ci)7.63 cubic inches-
Displacement (cc)125.0 cc-
Bore x Stroke (mm)54.0 x 54.5 mm-
Bore x Stroke (in,)2.1 x 2.1 inches-
Displacement-895 cc / 54.6 cu-in
Engine DetailReed-valve-inductedFour stroke, parallel twin cylinder, DOHC, 4 valves per cylinder
Fuel SystemCarburettor. Mikuni TMX 38-
Bore x Stroke-86 x 77 mm
Compression Ratio8.8:113.1:1
Cooling System-Liquid cooled
Emissions-Closed-loop 3-way catalytic converter, emission standard EU-5
Engine LubricationPremix-
Fuel Induction-Electronic injection
IgnitionCDIElectronic
StarterKickElectric
EV Specifics
Battery Capacity-12 V / 9 Ah, maintenance-free
Drivetrain
ClutchO-ring chainMultiple-disc wet clutch (anti hopping), mechanically operated
Final DriveChain   (final drive)Endless O-ring chain with shock damping in rear wheel hub
Gear Ratios-1st 2.833, 2nd 2.067, 3rd 1,600, 4th 1.308, 5th 1,103, 6th 0,968
Gearbox6-speed-
Primary Drive Ratios-1.821
Secondary Drive Ratio-2.765
Transmission / Drive-Claw-shift 6-speed gearbox integrated in crankcase
Chassis
Wheel Travel - Rear (in.)12.4 inches-
Trail (mm)117 mm-
Wheel Travel - Rear (mm)315 mm-
Wheel Travel - Front (mm)300 mm-
Wheel Travel - Front (in.)11.8 inches-
Trail (in.)4.6 inches-
Frame TypeSemi-double cradle aluminium frameBridge-type frame, steel shell construction, load bearing engine
Suspension - FrontKYB® Speed-Sensitive System inverted fork; fully adjustable43mm Upside-down telescopic fork, rebound and compression damping adjustable
Suspension - RearKYB® single shock; fully adjustableAluminium double-sided swinging arm, directly linked WAD central spring strut, spring base and rebound damping adjustable (Optional equipment: sport suspension) (Option: Dynamic ESA)
Rake26.8°-
Steering Head Angle-62,0°
Trail-119.78 mm / 4.7 in
Wheel Travel - Front-230 mm / 9.1 in
Wheel Travel - Rear-215 mm / 8.5 in
Electrical Systems
Alternator-permanent magnetic alternator 416 W (nominal power)
Wheels & Brakes
Brakes - FrontSingle disc. Hydraulic.2 x 305mm floating discs, 2-piston floatingcalipers
Brakes - RearSingle disc. Hydraulic.Single 265mm discs, single-piston floating caliper
ABS-BMW Motorrad ABS
RimsDunlop® AT81 tires-
Tyres - Front90/90-2190/90 x 21
Tyres - Rear-150/70 x R17
Wheels-Cross-spoke wheels
Wheels - Front-2.15″ x 21″
Wheels - Rear-4.25″ x 17"