GPX Demon GR250R VS Yamaha R15M (Nov 2025)

GPX Demon GR250R VS Yamaha R15M

BikeBD brings you comparison of GPX Demon GR250R and Yamaha R15M . The showroom price of Yamaha R15M is 414990 and price of Yamaha R15M is 625000 . Apart from prices, you can also find comparison of these bikes based on displacement, mileage, performance, and many more parameters. Comparison between these bikes have been carried out to help users make correct buying decision between GPX Demon GR250R and Yamaha R15M .

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GPX Demon GR250R VS Yamaha R15M Specifications

Bike Information

Bike Name:	GPX Demon GR250R	Yamaha R15M
CC:	250	150
Regular Price:	414990 BDT	625000 BDT
Bike Type:	Sports	Sports
Distributor/Seller:	Speedoz Limited	ACI Motors Limited
Model Year:	2025	2021
Brand Origin:	Thailand	Japan
Made In:	China	India
Assemble In:	Bangladesh	India

Engine

Engine Type	Hyper Quadra, SOHC, 4 valve Liquid-cooled	155.1cc, Single Cylinder, Liquid Cooled, VVA
Maximum Power	29	18.4
Maximum Torque	23	14.2
Bore	77 mm	58.0 mm
Stroke	53.6 mm	58.7 mm
Compression Ratio		11.6:1
No of Cylinders	1	1
Valves	4	4
Fuel Supply	Fuel Injection	Fuel Injection

Transmission

Transmission Type	Manual	Manual
No of Gears	6	6
Clutch Type	Wet-multiplate	Wet Type Multi-Plate Assist & Slipper Clutch

Chassis & Suspension

Chassis Type	Trellis Frame	Delta Box
Front Suspension	Upside Down Forks	Telescopic USD
Rear Suspension	Mono 7-Step Adjustable Monoshoc	Monoshock

Brakes

Front Brake Type	Single Disc	Single Disc
Rear Brake Type	Disc Brake	Disc Brake
Front Brake Diameter	220 mm	220 mm
Rear Brake Diameter	1	1
Anti-Lock Braking System (ABS)	Dual-Channel	Dual-Channel

Wheels & Tires

Front Tire Size	Dual-Channel	Dual-Channel
Rear Tire Size	150/60-R17	140/70-R17 M/C 66H (Radial)
Tubeless Tires	tubeless	tubeless

Dimensions

Overall Length	2020 Mm	1990 mm
Overall Width	747 Mm	725 mm
Height	1145 Mm	1,135 mm
Ground Clearance	159 Mm	170 mm
Weight	158 kg	142 kg
Fuel Tank Capacity	11 L	11 Litres
Wheelbase	1,350 Mm	1,325 mm

Electricals

Battery Type	mf	mf
Battery Voltage	12V 6Ah	12V 4Ah
Head Light	LED	LED Projector
Tail Light	led	led
Indicators	led	halogen

Features

Speedometer	digital	digital
Odometer	digital	digital
RPM Meter	Digital	Digital
Handle Type	Pipe handle bar	Three part handle bar
Seat Type	Split-Seat	Split-Seat
Passenger Grab Rail	yes	yes
Engine Kill Switch	yes	yes

Disclaimer
Above mentioned information may not be 100% accurate. We collect information from manufacturer website and other reputed sources. Please inform us if you have found any mistake or wrong information.