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.

Sort By:
Fuel Valve, (M16X1.5), most common Petcock Valve GY6 50 150 250cc 139QMB 157QMJ 172MM Moped ATV 1-1016-1002
$19.44 $6.00 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, fits GY6 Scooters, Quads, ATVs, Go Karts B-1-1049-0003
$2.95 $1.00 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 with Spring, Foot Activated B-1-1002-2005
$13.95 $3.50 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 $18.00 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 $2.90 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