GPX Demon GR250R

GPX Demon GR250R

GPX Sports Bike
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Bike Overview

NameGPX Demon GR250R

The GPX Demon GR250R is a 250 cc sports-style motorcycle from Thai brand GPX, known for its aggressive design and strong performance in the mid-capacity segment. It’s powered by a liquid-cooled, 249.6 cc, Hyper Quadra SOHC single-cylinder engine that produces around 29 bhp and 23 Nm of torque, paired with a 6-speed manual gearbox. The bike features modern hardware like dual-channel ABS, upside-down front forks, adjustable rear mono shock, alloy wheels with tubeless tyres, and a digital display — delivering a blend of sporty looks and capable performance in city and highway riding.

TypeSports Bike
BrandGPX

Bike Information

Bike NameGPX Demon GR250R
BrandGPX
CC250
Regular Price414990
Bike TypeSports
Distributor/SellerSpeedoz Limited
Model Year2025
Brand OriginThailand
Made InChina
Assemble InBangladesh
Launched Date2025-08-31

Engine

Engine TypeHyper Quadra, SOHC, 4 valve Liquid-cooled
Displacement249.6
Maximum Power29 Bhp @ 9500 RPM
Maximum Torque23 NM @ 7500 RPM
Bore77 mm
Stroke4
Compression RatioN/A
Valves4
Fuel SupplyFuel Injection
No of Cylinders1
Engine CoolingLiquid Cooled
Starting MethodElectric
Engine Oil Grade10W-40
Engine Oil Capacity1.2 L(Without Filter)
Best Lube ForMobil Racing 4T 10W40

Transmission

Transmission TypeManual
No of Gears6
Clutch TypeWet-multiplate
Drive TypeChain Drive

Mileage & Top Speed

Mileage30 Kmpl (Approx)
Top Speed135 Kmph (Approx)

Chassis & Suspension

Chassis TypeTrellis Frame
Front SuspensionUpside Down Forks
Rear SuspensionMono 7-Step Adjustable Monoshoc

Brakes

Front Brake TypeSingle Disc
Rear Brake TypeDisc Brake
Front Brake Diameter276 mm
Rear Brake Diameter220 mm
Anti-Lock Braking System (ABS)Dual-Channel
Braking SystemDual Channel ABS

Wheels & Tyres

Front Tyre Size110/70-17
Rear Tyre Size150/60-R17
Tyre TypeTubeless
Wheel TypeAlloy

Dimensions

Overall Length2020 Mm
Overall Width747 Mm
Height1145 Mm
Ground Clearance159 Mm
Weight158 kg
Fuel Tank Capacity11 L
Wheelbase1,350 Mm
Seat Height815 Mm

Electricals

Battery TypeMF
Battery Voltage12V 6Ah
Head LightLED
Tail LightLED
IndicatorsLED

Features

SpeedometerDigital
OdometerDigital
RPM MeterDigital
Handle TypePipe handle bar
Seat TypeSplit-Seat
Passenger Grab RailYes
Engine Kill SwitchYes
Additional FeatureTCS (Traction Control System), Digital (TFT Display With Bluetooth Connectivily)

Pricing & Variations

Variant Regular Price Sale Price
GPX Demon GR250R 414,990.00 414,990.00

Importer Information

Speedoz Limited
Speedoz Limited
Bike,Parts
OwnerSpeedoz Limited
Address
Pacific Center (Ground Floor) 14, Mohakhali C/A, Bir Uttam A.K. Khandakar Sarak, Dhaka 1212, Bangladesh, Dhaka, Bangladesh

About

Speedoz Ltd. is the official distributor of GPX, QJMOTOR, Generic, Origine, MT, Just1 and Torq brands

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