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Works - Cheater 50 Semi-Auto 108cc Engine

Vital Information
On Sale $1,199.00
Part No TRC-4864
Stock Level 1 Left
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Note: Each engine is built to order. Please allow 1 week lead time before the engine can be shipped.

Cheater 50 Works semi (108cc). Engine is marked 49cc but it is a 108cc stroker! The build starts with a Piranha 90cc 4-up semi-automatic engine, WHS-1784.

Then we add:

  • Honda CRF50/70 CT70 Z50 cylinder 52mm bore (Marked 49cc) - 12101-RRP-816
  • TB 190 Piston 52mm - TBW0190
  • TB 52mm Gasket Set - TBW0206
  • Race cam - TRC-1043-1
  • TB 51mm stroker crank for Honda 50/70 - TBW0319
  • D.I.D. cam chain 82 link - TBW1010
  • Stock Honda 50/70 style clutch cover (Allows use of stock Honda 50/70 peg mounts) - TRC-0914
  • TB billet black dipstick - TBW0671
  • TB billet black tappet covers - TBW0673
  • Mikuni 22mm jet kit - W-TRC-1370

Kit Includes:

  • Kicker
  • Shifter
  • Intake
  • Intake hardware
  • Air filter
  • CDI
  • Coil
  • Harness
  • 22mm Mikuni carburetor

$1064.84 - Parts
$150 - Labor
$100 - Test, tune and run in our shop bike
$1314.84 Total

Displacement 108cc
Engine Type Air Cooled, Single-Cylinder, 2-valve, 4-stroke
Bore/Stroke 52mm x 51mm
Final Drive Chain
Fuel Delivery 22mm Mikuni Carb
Fuel Unleaded Pump Gas (Run Premium When Available)
Recommended Engine Oil 10W-40 Petroleum Based (Nonsynthetic)
Kick Start Yes
Electric Start No 
Auxiliary Output (lighting) Yes
Transmission  Four-speed semi-automatic
Shift-Pattern  Four-speed transmission: N-1-2-3-4
Clutch  Semi-Automatic (NO HAND CLUTCH)

Available Options:


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We have all necessary support parts on hand.

Most orders ship same, or next business day, unless otherwise noted above.