250cc, 4T, XV250, LF250, (2V49FMM), V-Twin, Yamaha, Vento

The Yamaha based (2V49FMM) QJ250, LF250, XV250 is a vertical, V-twin 2-cylinder, 4 stroke, air-cooled, OHC engine. The engine has a displacement of 249cc.  This engine bore size is 49mm with a stroke of 66mm. The transmission is a wet shoe, multi-plate, 5-gear shift unit.

This engine is used in the Chongqing Hi-Bird 250, Diamo Cruiser 250, Keeway Cruiser 250 (QJ250-L), Keeway Dorado (QJ250-V), Kingring JL250V, Keeway Supershadow 250 (QJ250-H), Lifan LF250, Lifan LF250-B, Rhino Hunter Sport chopper, Roketa Vado MC-18, Vento V Thunder 250, Vento Colt 250, Yamaha XV250 and others......
 

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Bearing 6205 25mm x 52 mm x 15mm Chrome Steel 2V49FMM XV250 Yamaha CF250 172MM Kawasaki Polaris B-1-1000-2022
$6.99 $6.99 Add to Cart

6205 Bearing, Open, Deep Groove Ball Bearing, Chrome Steel, 25mm x 52 mm x 15mm,  2V49FMM, XV250, CF250 crankcase (1), Replaces Kawasaki 92045-3510, Polaris 3233019, & Yamaha 93306-20618-00 transmission bearing.

Bearing 6305 25mm x 62mm x 17mm Chrome Steel 2V49FMM XV250 Yamaha B-1-1000-2031
$8.99 $8.99 Add to Cart

6305 Bearing, Open Ball Bearing, Deep Groove Ball Bearing, Chrome Steel, 25mm x 62mm x 17mm, fits XV250, 2V49FMM.

Bearing 6306 30mm x 72mm x 19mm Chrome Steel 2V49FMM XV250 Yamaha B-1-1000-2032
$8.99 $8.99 Add to Cart

6306 Bearing, Open Ball Bearing, Deep Groove Ball Bearing, Chrome Steel, 30mm x 72mm x 19mm, fits Yamaha, XV250, 2V49FMM.

Brake Light Switch Small End GY6 Honda Scooter Moped ATV B-1-1002-2002
$7.95 $7.95 Add to Cart

This is the smaller... most common brake switch found on the GY6 139QMB. (Measures approx. 11", 279mm) Brands and models include the Baja, JMstar, Jonway, Lance, NST, Peace, Roketa, Sunl, Tank, TNG, Vento, VIP, and many others.


Mechanics Note: The brake switch on a scooter is not just to illuminate the brake light; it is also a safety switch to start the engine. If nothing happens when you push the start button, think about getting one or both of these. Remember, you have two brake switches

Cylinder Top End Rebuild Kit (Right) XV-250 2V49FMM V-Twin Yamaha Virago Lifan 250  Vento Vthunder Colt 900-1010-3005-R
$129.99 $129.99 Add to Cart

This is a quality Cylinder Top End Rebuild Kit for the Right Side on the Yamaha XV250 2V49FMM engine. This excellent kit includes the Circlips, Cylinder, Base Cylinder Gasket, Head Gasket, 49mm Piston, Rings, and 13mm Wrist Pin. This Cylinder Rebuild Kit fits the Diamo Cruiser 250, Keeway Cruiser 250, Keeway Dorado 250, Keeway Supershadow 250, Kingring JL250V, Lifan LF250V, Roketa Vado 250, Vento Colt 250, Vento V-thunder 250, Yamaha XV250 and many others....

Fuel Filter In line Universal B-1-1016-0001
$4.99 $4.99 Add to Cart

This is a standard universal in-line fuel filter for your scooters, buggies, quads, ATVs, go-karts, dirt bikes and pit bikes.

Fuel Valve M16X1.5 GY6 139QMB 157QMJ 172MM Scooter Moped ATV 1-1016-1002
$9.99 $9.99 Add to Cart

This is the most commonly found tank mounted Fuel Valve Petcock, (M16x1.5), GY6-50, GY6-125, GY6-150, GY6-250, 139QMB, 152QMI, 152QMJ, 157QMI, 157QMJ, 172MM, vacuum operated, fits Baja, Jonway, JMstar, Peace, Lance, NST,  Roketa, Sunl, Tank, TNG, Vento, VIP, as well as others.

Measurements:

  • Valve Nut I/D: 16mm +
  • Tank Nipple O/D: 15.75mm
  • Nipple Threads; Semi- Fine
  • Nut Wrench Size: 22mm
Fuse GY6 Scooter Moped Quad ATV Go Karts B-1-1049-0003
$4.99 $4.99 Add to Cart

This is the standard replacement barrel fuse for all GY6 scooters, ATVs, quads and buggies. It is good to have extras when you need them.

Regulator Rectifier Voltage Regulator XV-250 2V49FMM V-Twin Yamaha Virago Lifan 250  Vento Vthunder Colt 900-1027-0008
$24.89 $24.89 Add to Cart

This is a quality Voltage Regulator Rectifier for the Yamaha XV250 2V49FMM 250cc engine. This Regulator is ready to install on the Diamo Cruiser 250, Keeway Cruiser 250, Keeway Dorado 250, Keeway Supershadow 250, Kingring JL250V, Lifan LF250V, Roketa Vado 250, Vento Colt 250, Vento V-thunder 250, Yamaha XV250 and many others....

Stator Tool GY6 CF250 CN250 Scooter Moped ATV 1-1032-5002
$24.99 $24.99 Add to Cart

This handy fully adjustable Stator Tool will make the job of stator removal much easier.  This fully adjustable tool will help prevent damage to the stator and your engine.  Works on most 4-stroke scooter, ATV, buggy, and quad engines