Yamaha YBR 125
10 hp, 125 cc, 130 kg2005 - 2016
Ducati XDiavel
156 hp, 1262 cc, 247 kg2016
MetricUS
EngineYamaha YBR 125Ducati XDiavel
Engine codeDVT 1262
Displacement125 cc1262 cc
Max power10 hp (@7 800 RPM)156 hp (@9 500 RPM)
Max torque9 Nm (@6 000 RPM)95 Nm (@5 000 RPM)
Redline10 000 RPM10 000 RPM
Idling speed1 250 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutSOHC SingleDOHC Desmodue V2
Compression10.00:113.00:1
Oil capacity1.20 litre
Oil type10W30, 10W4015W50, Motul 300V 15W50, Liqui Moly 15W50
Spark plug typeNGK CR6HSANGK MAR10A-J
CoolingAirLiquid
Valves28
Bore54.0 mm106.0 mm
Stroke54.0 mm71.5 mm
Throttle bore56.0 mm
Weight to power13.00 kg/hp1.58 kg/hp
Power to weight76 hp/Ton631 hp/Ton
Battery typeYTX7L-BS, 12V 6Ah
GearboxYamaha YBR 125Ducati XDiavel
TypeSequentialSequential
ClutchWetWet
DriveChainBelt
Chain type
Gears count56
Primary ratio3.42.857
Final drive3.0711.84
1. gear2.643 (42 km/h)2.466 (94 km/h)
2. gear1.778 (63 km/h)1.764 (132 km/h)
3. gear1.316 (85 km/h)1.35 (172 km/h)
4. gear1.045 (107 km/h)1.09 (213 km/h)
5. gear0.875 (128 km/h)0.958 (242 km/h)
6. gear0.88 (264 km/h)
ChasisYamaha YBR 125Ducati XDiavel
Frame typeDiamond steelTubular steel Trellis frame attached to the cylinder head
Front susp.Telescopic fork, 110mmAdjustable Ø 50 mm usd fork, 120.00 mm travel
Rear susp.Swingarm, 105.00 mm travelSingle shock absorber, 110.00 mm travel