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BSE X5 is middle class in X series dirt bike, it is also designed for racing. The bike equipped with 300cc TY engine, air-cooled, 4-valve, electric start, 6-speed with balance shaft. The engine peak power is 19.8kw/9000rpm, peak torque is 24Nm/7500rpm.


TY 300cc


TY 300cc, 4-valve, single cylinder, air cooled, electric start

product Descriptions

The same chassis can be for all X series, structured with a chromoly steel tube and formed metal parts to ensure frame’s both strength and light for endurable using. The whole bike is designed with very good ergonomics. Long-range gear options 6-speed for any condition using. The engine supports the full-size cross bike, and has a high performance in track or endure use. The frame also includes some protective parts to keep safe and comfort. The high-performance, high-stability shock absorbers are matched. The front shock absorber is adjustable with hydraulic damping, valve plate, multi-stage compression and rebound. The surface of the inner rod of the fork tube is plated with titanium, which is 3-time harder than the chrome-plated surface of the traditional inner rod of the shock absorber, and it can not be easily scratched.



Engine: TY 300cc, 4-valve, single cylinder, air cooled, electric start

Frame: High strengthened steel tube and formed parts

Wheel: front 21", rear 18"

Suspension: adjustable

Disc Brake system: front disc 240mm, rear disc 240mm

Engine typeTY 300cc, 4-valve, single cylinder, air cooled, electric start
Bore * Stroke:72*68.2mm
compression Ratio:9.2:1
Max power:17KW/8500rpm
Min Fuel Consumption:<=354g/KW.H
Max torque:24N.m/6000rpm
transmission system:6speed
lgnition mode:CDI
Gear ratio520-13/520-49
Tank capacity6.5L/8L   optional size
Handle barAlloy, fat Ф28.5
triple clamp6061 Forged alloy
ChassisHigh strengthened steel tube and formed parts
Swing armsteel swing arm, 18 inches
SuspensionFront fork: MOJO 53/58.5-930mm, compression and rebound damping adjustable
Rear shock: MOJO 480mm, external air-box, compression and rebound damping adjustable
Brake systemFront disc: Mojo front brake, front disc 240mm, MOJO rear brake: rear disc 240mm
Rim sizeFront rim: 1.60-21, 7 series Rear rim: 2.15-18, 7 series
Tire sizeFront tire: 80/100-21 Rear Tire: 110/90-18
Max loading90kg
Seat height945mm
Wheel base1460mm
Net weight115±1KG
Packing size1840*560*1080mm
Carton Size1860*580*1080mm
Gross weight135±2KG
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