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Knight Racer 8G - T-Belt Drive Freewheel Transmission Special Edition V-Mount Kit with HuaSheng 49cc 4-Stroke Engine

  • $ 29900
  • Save $ 300

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NOTE: If you have a bicycle with a one-piece crank, you will need to buy a bottom bracket conversion kit separately. Please select option above.

Bottom Bracket Conversion Kit

This 4-Stroke Kit includes:

  • HuaSheng 49cc with Centrifugal Clutch Engine (4-Stroke)
  • 100T Freewheel Belt Transmission for Tapered Shaft
  • 2.5 L Gas Tank
  • Gasoline Tank Switch (AL)
  • Fuel Line #2
  • Fuel Filter
  • Improved Wide Pedal Crank
  • 44 Tooth Sprocket
  • Pineapple Bushing
  • Accelerograph Throttle Handle
  • Throttle Cable 50"
  • Mounting Plate
  • 415 Heavy Duty Chain
  • Idler Pulley Chain Tensioner
  • Chain Guard


  • No load RPM: 8500 Cooling: Forced Air
  • Displacement bore & stroke: 41.8 x 35.8
  • Power: 1.2KW @6800 rpm
  • Torque: 2.0Nm @4500 rpm
  • Engine net weight: 5.2 kg
  • Length x width x height: 247 mm x 225 mm x 335 mm
  • PTO shaft rotation: CCW centrifugal clutch
  • Crankcase oil change: 50 hours after change, first at 10 hours operation
  • Rear mount engine has closed loop fuel system. V-Frame mount does not


* Orders received Monday - Friday by 3:00PM EST are eligible for
Same Day Shipping! Except for USPS which ships the next business day.

Same Day Shipping Available

 Only California shipped orders are charged sales tax


Our gasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on/off public roads.

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