Yamaha YBR 125
10 hp, 125 cc, 130 kg2005 - 2016
Ducati 959 Panigale (US)
157 hp, 955 cc, 195 kg2016
MetricUS
EngineYamaha YBR 125Ducati 959 Panigale (US)
Engine codeSuperquadro
Displacement125 cc955 cc
Max power10 hp (@7 800 RPM)157 hp (@10 500 RPM)
Max torque9 Nm (@6 000 RPM)107 Nm (@9 000 RPM)
Redline10 000 RPM11 500 RPM
Idling speed1 250 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutSOHC SingleDOHC Desmodue V2
Compression10.00:112.50:1
Oil capacity1.20 litre
Oil type10W30, 10W4010W40, Motul 300V 10W40
Spark plug typeNGK CR6HSA
CoolingAirLiquid
Valves28
Bore54.0 mm100.0 mm
Stroke54.0 mm60.8 mm
Weight to power13.00 kg/hp1.24 kg/hp
Power to weight76 hp/Ton805 hp/Ton
Battery typeYTX7L-BS, 12V 6Ah
GearboxYamaha YBR 125Ducati 959 Panigale (US)
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count56
Primary ratio3.41.77
Final drive3.0712.867
1. gear2.643 (42 km/h)2.467 (112 km/h)
2. gear1.778 (63 km/h)1.875 (148 km/h)
3. gear1.316 (85 km/h)1.5 (184 km/h)
4. gear1.045 (107 km/h)1.25 (221 km/h)
5. gear0.875 (128 km/h)1.09 (254 km/h)
6. gear0.958 (289 km/h)
ChasisYamaha YBR 125Ducati 959 Panigale (US)
Frame typeDiamond steelMonocoque Aluminium
Front susp.Telescopic fork, 110mmFully adjustable Showa BPF fork. 43 mm, 120.00 mm travel
Rear susp.Swingarm, 105.00 mm travelFully adjustable Sachs unit. Aluminum double-sided swingarm, 130.00 mm travel