July 7, 2024


Engine 249.3 cc liquid-cooled 4-stroke DOHC single cylinder
Fuel System PGM – FI ( Programmed Fuel Injection )
Bore X stroke 78.0×52.2 mm
Transmission Type Constant mesh
Compression 14 : 1
Maximum Power 35.5 kW (48HP) @13,000Rpm
Maximum Torque 28 Nm ( 2,85 kgf.m ) @ 10.500 rpm
Starter type Manual
Clutch Type Wet multiplate
Frame Type Aluminum twin tube
Front Suspension Upside-down telescopic fork 115mm Travel
Rear suspension Pro-link swing arm, link suspension with lever system 90mm travel
Front Tire 90/580 R17
Rear tire 120/600 R17
Front Brakes Hydraulic φ296 disk
Rear Brakes Hydraulic φ186 disk
Dimension and weight
Length x WIDTH X HEIGHT 1.809×0.560×1.037 mm
Seat Height 729 mm
Wheelbase 1.219 mm
Ground Clearence 107 mm
Curb weight 84 kg
Fuel Tank Capacity 11 L
Oil Capacity 1.27 L
Devices (Intake) IACV
Ignition type Transistorised ignition system

Moto3 is a class of beginners in the MotoGP Grand Prix race. in this class young riders sharpen their skills, fighting spirit, and show ability before going up to a higher class Moto2 and MotoGP.

The bike that competing in the Moto3 class is a 250cc 4 stroke single cylinder. even though only  used 250cc engine, the power released by this motorbike is far above the mass-produced motorbike like the Ninja 250R, Ktm250, or CBR250.

This 250cc Moto3 engine can blast power above 50hp. depending on settings and circuit adjustments.

In the Moto3 class there are two manufacturer constructors one of which is Honda NSF 250R, next to the KTM250RC. Honda NSF250R is used by several teams including: Petronas Sprinta Racing, Leopard Racing, Honda Team Asia and Estrella Galicia 0.0.

Earlier before 2012, 125cc versions of the bikes were competing against each other for the championship.

Post 2012, this 125cc versions have been replaced by Moto3 class. Now, currently 125cc engines are updated to 250cc four-stroke engines with a maximum bore of 81 mm.

The minimum total weight for motorcycle and rider is 148 kg (326 lb). Riders in the Moto3 class cannot be older than 28 years, or 25 years for new contracted riders participating for the first time and wild-cards.


1 thought on “Honda NSF250R (Moto3 Bike) Specifications

  1. Moto3 2019 race season regulations limits the maximum engine speed to 13.500 rpm. It is not possible for the engine design to deploy the maximum engine power at 14.500 rpm. Please, check the data displayed

Leave a Reply

Your email address will not be published. Required fields are marked *