50cc, 2-Stroke, (D1E41QMB), Geely Qingqi, Suzuki TB-50

The Geely Qingqi (D1E41QMB)  is a Suzuki reproduction 50cc vertical, single-cylinder, 2 stoke, forced air engine.  This engine has a displacement of 49cc. The bore size is 41mm with a stroke of 37mm. The transmission is a CVT automatic transmission.  These can be started using either electric or kick start. 

This engine, made by Qingqi, is one of the most common engines used on scooters and mopeds in China and other parts of the world.  Other 50cc engine numbers include the D1E41QMB02, H1E41QMB, H1E41QMB-A and LC1E41QMB. This engine is used on the Qingqi QMQT50-B2, VERUCCI VC50TS-3m, early 1990s Verucci (Division of Qingqi) models and newer pre 2007 models and mini ATVs including the Taizhou ATV50-1.

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Brake Hose Line, 46.5" Hydraulic Performance Racing Chinese GY6 Scooter Moped 1200-100-1002-5000
$32.45 $24.95 Add to Cart

This is a quality steel braided Front Brake Line Hose for the GY6 and Handsome Boy scooters.  This brake line measures 48 1/2" end to end.

Brake Light Switch, Small Cable, GY6, Honda B-1-1002-2002
$6.95 $4.95 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

Fuel Valve, (M16X1.5), Chinese Scooter Gas Fuel Tank,  most common Petcock Valve GY6 50cc 150cc 250cc Moped ATV 1-1016-1002
$19.44 $14.95 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.


  • Valve Nut I/D: 16mm +
  • Tank Nipple O/D: 15.75mm
  • Nipple Threads; Semi- Fine
  • Nut Wrench Size: 22mm
Fuse, all GY6 Scooters and ATVs B-1-1049-0003
$2.95 $0.99 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.

Rear Brake Stop Switch & Spring, Foot Activated B-1-1002-2005
$13.95 $9.95 Add to Cart

Rear Brake Stop Switch and Spring for foot activated rear brake on many scooters and motorcycles.

Stator Magneto Generator, Geely, Vertical, 2-Stroke, D1E41QMB, LC1E41QMB,  Qingqi QMQT50-B2, Verucci VC50TS-3m, Taishan 1300-1032-1011
$58.44 $44.95 Add to Cart

This is a quality and hard to find Stator Magneto Generator for the vertical Geely 2-stroke D1E41QMB, LC1E41QMB engine. This Stator fits the Qingqi QMQT50-B2, Verucci VC50TS-3m, Taishan and many others...

Wrist Pin Needle Bearing, (10mm), Qingqi, D1E41QMB, 1PE40QMB B-300-1000-0001
$9.04 $6.95 Add to Cart

Wrist Pin Needle Bearing 10mm. Fits many makes and models including QM50QT-B2 50cc 2-stroke scooters, D1E41QMB 2 stroke, JOG Minarelli.


  • I/D: 10.26mm
  • O/D on Bearings: 13.4mm
  • O/D On Frame End: 13.8mm
  • Length: 12.69mm