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4T YX 150cc Engine with Racing Camshaft

Réf : YX150-2 See the description

449.00€ 80.00€

369.00€

13x 14x 16x 18x 24x 36x 48x ...

31.96 € / months

Ignition (option)

Carburetor (optional)

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Must-haves

Clutch cable any gear start - 1030mm 12.99€ 5.99€

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4T PUTOLINE 10w40 Semi-Synthetic DX4 Engine Oil 1L 14.99€ 10.99€

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Rolling Dead (Classic Version) - Board Game 14.90€ 12.90€

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Pourquoi vous allez l'adorer !

Nervous and robust, it makes the happiness of cross enthusiasts on terrains!
Official distributor of YX© engines
Delivered with kick starter, selector, intake pipe and gasket
Manual 4-speed gearbox (N1234)
Reinforced clutch for starting in gear: No more having to shift to neutral when you stall, with this engine you restart immediately!
Ideal for intermediate riders
Number of HP: 13.6hp

150cc YX Engine with Racing Camshaft for Dirt Bike, Pit Bike

The 1500cc engine is today the best-selling and most widespread on motocross tracks.

The 4T YX 150cc engine, equipped with its Racing camshaft, delivers a power of 13.6 horsepower. Designed for performance enthusiasts, this engine offers much more than just raw power. Every component has been meticulously optimized for instant responsiveness and sharp, lightning-fast acceleration.

Thanks to its Racing Camshaft, this engine makes the most of every throttle twist, offering a linear power curve and a precise response to every throttle input. Whether you are on the track or on the most demanding trails, this combination of power and control will propel you to the front of the pack.

It is a Reliable engine, which requires little maintenance, oil change every 15/20 hours. Regular lubrication and cleaning. The engine contains storage oil to be drained upon receipt.

This engine is known for its low-end torque and is suitable for all levels Its reinforced clutch starting in gear 4 speeds (N1234) allows for a gear shift quick and precise, the in-gear system allows starting with a gear engaged.

Sold with intake manifold + gasket, kick starter, and selector, breather hose, ignition cover, gearbox output sprocket

Don't forget to run in with 3 full tanks at half throttle and gas!!

(Many replicas exist of this engine, we guarantee the official origin from the YX factory and warn against copies present on the market)

Carburetion Pack: Air filter brand US1

Displacement	150 cc single cylinder 4-stroke
Power	13.6 hp
Bore	56 mm
Camshaft	Racing
Valves	28 mm / 23 mm
Clutch	5 discs starting in gear
Ignition	YX Rotor
Transmission	N1234 upwards
Cooling	Air/Oil
Starting	Kick
Oil capacity	950 ml
Weight	22 kgs

Compatible with all brands of dirt bike, pit bike (APOLLO / YCF / GUNSHOT / CRZ / PISTERPRO / ORION...)

Starting advice: We recommend an engine oil change at startup as well as a break-in of 3 full tanks at half throttle. All adjustments are made at the factory, however a valve adjustment may be necessary during the break-in if you observe kickback/compression returns or at the exhaust valve (Timing: 0.05 Intake / 0.08 Exhaust)

Description of Ignition and Carburetor Stages

Ignition

-Stage 1 (18 euros)

Wiring harness + standard 1-pin CDI + NGK type ignition coil (ref: P0296 + P0299 + P0298-BK)

-Stage 2 (30 euros)

Wiring harness + CNC racing 1-pin CDI + red NGK type ignition coil (ref: P096 + P0298 + P0301)

Carburetor

-Stage 1 (45 euros)

MIKUNI 26 Carburetor + US1 Air Filter (ref: P0020 + US-38-BK)

-Stage 2 (49 euros)

MOLKT 26 Carburetor + US1 Air Filter (ref: P0023 + US-44-BK)

Motorization

Kick Start Size	16mm (Big Size)
Engine Type	Single Cylinder 4 Stroke 150cc YX
Engine Capacity	150cc
Cooling Type	Oil Cooling
Bore	56mm x 57mm
Clutch	Any Gear Start (Can be start with any gear up)
Start Up	Kick Start
Fuel	Unleaded 95 / 98
Clutch Type	Manual
Ignition	3 wire ignition tray (without light)

Number of CVs	11,2hp
Compression Ratio	9.8:1
Maximum torque	10,2Nm/7500 trs/min
Maximum Power	8,2Kw/8000 trs/min
Low Engine Part	150cc YX 4 Stroke with Pull Start Clutch
High Engine Part	150cc YX 4 Stroke Cylinder 56mm
Horizontal/Vertical Motor	Horizontal
4 Stroke / 2 Stroke	4 Stroke
Engine Number	1P56FMJ