Speed 21XZ-B Spec III

Speed 21XZ-B Spec III

Taking 1/8 power to the next level.

The 21XZ-B Spec III is the evolution of a proven powerhouse that has been a winner at numerous races worldwide. With upgrades that enhance its performance and drivability you'll hear the difference in the engine's roar when warming it up. Once you've experienced the speed and power of the Spec III, you'll be on the fast track to the winner's circle!

OSMG2060
Speed 21XZ-B Spec III






  • Specifications
  • Parts Listing
  • Accessories

Stock Number: OSMG2060
Displacement: 0.213 cu in (3.49 cc)
Bore: 0.641 in (16.27 mm)
Stroke: 0.661 in (16.80 mm)
Practical rpm: 4,000-42,000
Power Output: 2.61 hp/2.65 ps @ 34,000 rpm
Weight: 12.45 oz (353 g)
Includes: Turbo P-3 plug
Requires: glow fuel, tuned pipe and manifold

Primary Accessories

Stock Number Mfr Number Product Description Quantity Needed
        

Field Equipment

Stock Number Mfr Number Product Description Quantity Needed
 DTXC2465   DTXC2465  Duratrax Air Filter Oil 1.75 Fl oz 1
 DTXP0300   DTXP0300  Duratrax Glow Starter C Battery 1
 HCAP3001   HCAP3001  Hobbico After Run Engine Oil 2 Fl Oz 1
 VNRP5292   15292  Venom C Eco Alkaline Batteries (2) 1

Optional Accessories

Stock Number Mfr Number Product Description Quantity Needed
 DTXP0125   DTXP0125  Duratrax Kwik-Pit 250cc Fuel Bottle 1
 DTXP0150   DTXP0150  Duratrax Kwik-Pit 500cc Fuel Bottle 1
 DTXP0305   DTXP0305  Duratrax Glow Starter D Battery 1
 DTXP0310   DTXP0310  Duratrax Ultimate Glo-Starter C 1
 DTXP0315   DTXP0315  Duratrax Ultimate Glo-Starter D 1
 DTXP0320   DTXP0320  Duratrax Ultra Slim AA Glow Starter 1
 DTXP3000   DTXP3000  Duratrax Rapid Heat Glo-Starter w/Charger 1
 GPMQ4131   GPMQ4131  Great Planes Silicone Fuel Tubing Standard 3' 1