Yamaha YBR 125
10 hp, 125 cc, 287 lbs2005 - 2016
Ducati Hypermotard 939
113 hp, 937 cc, 450 lbs2016
EngineYamaha YBR 125Ducati Hypermotard 939
Displacement125 cc937 cc
Max power10 hp (@7 800 RPM)113 hp (@9 000 RPM)
Max torque6 lb ft (@6 000 RPM)72 lb ft (@7 500 RPM)
Redline10 000 RPM10 000 RPM
Idling speed1 250 RPM
ManagementFuel InjectionFuel Injection
LayoutSOHC SingleDOHC Desmodue V2
Compression10.00:113.10:1
Oil capacity1.14 quart
Oil type10W30, 10W40
Spark plug typeNGK CR6HSA
CoolingAirLiquid
Valves28
Bore54.0 mm94.0 mm
Stroke54.0 mm67.0 mm
Weight to power28.66 lbs/hp3.98 lbs/hp
Power to weight87 hp/2500lbs628 hp/2500lbs
Battery typeYTX7L-BS, 12V 6Ah
GearboxYamaha YBR 125Ducati Hypermotard 939
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count56
Primary ratio3.41.85
Final drive3.0712.867
1. gear2.643 (26 mph)2.467 (57 mph)
2. gear1.778 (39 mph)1.765 (79 mph)
3. gear1.316 (53 mph)1.4 (99 mph)
4. gear1.045 (66 mph)1.182 (117 mph)
5. gear0.875 (79 mph)1.043 (134 mph)
6. gear0.958 (145 mph)
ChasisYamaha YBR 125Ducati Hypermotard 939
Frame typeDiamond steelTubular steel Trellis frame
Front susp.Telescopic fork, 110mm43mm usd forks, 6.69 in travel
Rear susp.Swingarm, 4.13 in travelSachs monoshock. Aluminium single-sided swingarm, 5.91 in travel