English Spanish Russian

Selling Point

1. NOOMA's mature dynamics and structural design demonstrate efficient performance in power output, vibration control, and thermal management.

2. Sliding clutch technology can effectively alleviate the impact during acceleration and deceleration, improve the smoothness of power transmission, enhance handling stability, and especially improve the riding experience in urban cycling or complex road conditions.

3. The high-power version roller rocker arm optimizes the valve drive system, reduces friction losses, and improves acceleration smoothness, thereby enhancing the overall power output and combustion efficiency of the engine.

4. Using copper based tile material, it has excellent thermal conductivity and wear resistance, which can effectively reduce friction and heat generation, improve lubrication effect, enhance engine durability and stability, especially under high load conditions.

Technical Parameter

Project
Value
Engine name
NM285
Displacement(cc)
285
Engine mode
2-cylinder/4-stroke/4-valve
Bore x stroke(mm)
φ57.3*55.2
Max.power
23KW/9000 r/min
Max.torque
25N.m/7000 r/min
Compression ratio
11.5:1
Cooling system
Liquid-cooled
Gear shifting type
6-speed
Clutch type
Wet multi-plate
Valve train
DOHC
Ignition
T.C.I.
Starter
Electric
Lubrication system
Pressure splash lubrication
Weight(kg)
43.5

External characteristic curve graph

Lifting size