Key performance

10 ch
Power
🔧
124 cc
Displacement
⚖️
126 kg
Weight
🏎️
100 km/h
Top speed
💺
780 mm
Seat height
13.0 L
Fuel capacity
💰
2 599 €
New price
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Technical specifications

Engine

Displacement
124 cc
Power
10.0 ch @ 7800 tr/min (7.4 kW)
Torque
9.6 Nm @ 6000 tr/min
Engine type
Monocylindre, 4 temps
Cooling
par air
Compression ratio
10 : 1
Bore × stroke
54 x 54 mm
Valves/cylinder
2
Camshafts
1 ACT
Fuel system
Injection

Chassis

Frame
Simple berceau en acier
Gearbox
boîte à 5 rapports
Final drive
Chaîne
Front suspension
Fourche téléhydraulique Ø nc, déb : 120 mm
Rear suspension
2 amortisseurs latéraux, déb : 105 mm

Brakes

Front brakes
Freinage 1 disque Ø 245 mm, étrier 2 pistons
Rear brakes
Freinage tambour Ø 130 mm
Front tyre
90/90-18
Front tyre pressure
1.75 bar
Rear tyre
90/90-18
Rear tyre pressure
2.00 bar

Dimensions

Seat height
780.00 mm
Fuel capacity
13.00 L
Weight
126.00 kg
Dry weight
110.00 kg
New price
2 599 €

Overview

Small and discreet, the YBR 125 is one of those unassuming machines that want to take you everywhere, all the time. They were once plentiful, part of everyone's daily life. Today, this little Yam urban bike is one of the few Japanese models in this segment. Half-utility, half-friend, it gained style in 2014 with a sharp headlight, sketching a fork head.

This addition gives it boldness again without changing its nature. No other technical modification comes to disrupt its obligations. A simple steel frame, a 4T single cylinder with injection, a luggage rack to accommodate a few items, the YBR 125 just wants to weave through the city. You shouldn’t expect great vigor or bursts of sportiness. The machine is intended to be economical, accessible, easy, simple... the opposite of an R1, and that’s exactly what it’s asked to be. With the arrival of the MT-125, the YBR will have to follow in the wake of a sister with long fangs. But it retains a pricing advantage that is far from insignificant.

M.B - photos constructeur

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.08 ch/kg
🔄
Torque / weight
0.08 Nm/kg
🔧
Volumetric power
79.8 ch/L
In category Naked bike · 62-248cc displacement (653 motorcycles compared)
Power 10 ch Top 91%
9 ch median 14 ch 24 ch
Weight 126 kg Lighter than 74%
104 kg median 135 kg 160 kg
P/W ratio 0.08 ch/kg Top 95%
0.08 median 0.11 0.15 ch/kg

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