O.S. Speed B2103 Type S .21 Buggy Competition Nitro Engine w/T-2100SC Pipe

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Model: 1BN01

Price: 11,000,000đ

  • Crankcase with engraved "O.S." Logo 
  • Three – ports liner, ideal for medium and low speed range
  • Silicon Inner Head O-Ring
  • 22D carburetor for quick response and smooth acceleration
  • A designed ball link to allow changes in the position of fixing screw for easy access
  • DLC Coated Crankshaft with Tungsten weights and potted with silicone
  • O.S. Speed parts are available for updating the outer and inner heads, crankcase, crankshaft and more
  • Includes the OS T2100SC exhaust system and P3 turbo plug
  • Two Venturis (6mm & 6.5mm)
Displacement: 0.213 cu (3.49 cc)
Bore: 0.64" (16.27mm)
Stroke: 0.66" (16.80mm)
Practical RPM: 4000-42000 rpm
Power Output: 2.68PS, 2.64HP @34,000 RPM
Weight: 12.42 oz (352 g)
Crankshaft Size: UNF1/4-28