
SR125-2-E55
125cc 4 Stroke

RRP £2,799.99*
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Lexmoto R66S E55 Overview
Other Information
- Model Code :
- SR125-2-E55
- Fuel Consumption :
- 110 mpg
- Fuel Tank Capacity :
- 15 Litres
About the Lexmoto R66S E55
CRUISE WITH ATTITUDE Blacked out. Stripped back. Built to own the road. The Lexmoto R66S is more than just a cruiser it`s a statement. With a low-slung stance, muscular lines, and effortless torque, this machine was made for those who ride with purpose. No chrome, no gimmicks just raw, unfiltered attitude. From city streets to the open road, the R66S moves with confidence, carving its own path without apology. It`s not about where you`re going it`s about how you get there. Turn the key. Twist the throttle. Ride the R66S.
This product was added at 2:48pm on Friday 08 November 2024
Last updated:
Apr 3, 2025

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Lexmoto R66S E55 Specifications
Performance
- Max Speed :
- 100 kph
- Max Power :
- 11kW @ 10000RPM
- Max Torque :
- 11Nm @ 9000RPM
Engine and Transmission
- Engine Size :
- 125 cc
- Engine Type:
- Single Cylinder, 4 Stroke, Water Cooled
- Engine Brand :
- Zongshen ZY125SR
- Bore x Stroke :
- 5.8 x 4.7
- Compression Ratio :
- 12.4:1
- Gear Type :
- 6 Speed
- Clutch Type :
- Hand Operated
- Drive Type :
- Chain
- Start System :
- Electric Start
- Ignition Type :
- EFI/ECU
- Battery Voltage :
- 12
- Battery Capacity :
- 9
Wheel, Suspension and Brakes
- Front Tyre :
- 110/80-18
- Rear Tyre :
- 140/90-15
- Tyre Model :
- Tubeless
- Front Suspension :
- Telescopic Forks
- Rear Suspension :
- Twin Shock Absorber
- Front Brake :
- Hydraulic Disc
- Rear Brake :
- Hydraulic Disc
Dimensions
- Wheelbase :
- 1460 mm
- Overall Length :
- 2174 mm
- Overall Width :
- 800 mm
- Overall Height :
- 1148 mm
- Mass in Running Order :
- 153 kg
- Maximum Laden Mass :
- 306 kg
Lexmoto R66S E55 Technical Data
Model Information
- Minimum Licence Required
- CBT or A1 (UK Entitlement)
- Odometer Reading
- Miles
Power Output
- Max. Power
- 11kW @ 10000 RPM kW @ RPM
- Max. Torque
- 11.0Nm @ 9000 RPM Nm @ RPM
Engine Settings
- Capacity
- 125 cc
- Compression Ratio
- 12.4:1
- Stroke
- 4 Stroke
- Valves per cylinder
- 4
- Valve Train
- DOHC
- Engine Type
- ZY125SR
- Cylinders
- Single
- Cooling
- Liquid Cooled
- Idle Speed
- 1600 min-1
- Max RPM
- 10500 rpm
- Bore x Stroke
- 58 x 47mm
Timing and Ignition
- Spark Plug
- CR9E
- Spark Plug Gap
- 0.6-0.7mm
Valve Clearances
- Exhaust Valve (Metric)
- 0.15-0.20 mm
- Inlet Valve (Metric)
- 0.1-0.15 mm
Drive
- Transmission
- Manual - 6 Speed
- Pitch
- 428
- Drive Type
- Chain
Handling and Suspension
- Rear Suspension
- Twin
- Front Brake
- Disc
- Rear Brake
- Disc
- Front Suspension
- Telescopic
- Advanced Braking System
- Combined Braking
Tyre Pressures
- Front
- 32 psi
- Rear
- 32 psi
- Front Tyre
- 110/80-18
- Rear Tyre
- 140/90-15
- Tyre Type
- Tubeless
* Recommended Retail Prices
RRP Prices are inclusive of VAT and includes Full Assembly, Full Pre-delivery Inspection (PDI) and a 24-month warranty, but can vary according to different geographic locations as Dealers may incorporate more comprehensive warranty and service plans into their pricing and may also offer accessories or other services above standard sales. Prices in Scotland, NI and offshore islands may be higher. Government first registration fee and vehicle excise duty are not included and will be charged at the current rate except for the cost of the physical number plate, which will be included in the price of the vehicle.