Speed B2101 Las Vegas Edition

Speed B2101 Las Vegas Edition

A limited-run version of the IFMAR Worlds-winning icon!

It's O.S.'s 80th anniversary and we're honoring our IFMAR Worlds-winning heritage with the Speed B2101 Las Vegas Edition.

This unique version of 1/8 scale racing's most iconic power plant sports five stars and stripes on its cylinder head—each one representing an O.S. IFMAR Worlds victory.

In addition to the distinctive design, the Speed B2101 Las Vegas Edition features the same trophy-taking performance, predictable handling and stability as the original, which has been trusted by champions all over the world.

Like all O.S. engines, the Speed B2101 Las Vegas Edition is designed and manufactured with the highest-quality materials, matched by the industry's premier standards. Celebrate the IFMAR Worlds Championship's return to the U.S. with this exciting engine. Supplies are extremely limited. Grab yours now, before it disappears!

OS 80th Anniversary 1936-2016

O.S. has won FIVE World Championships — more than any other engine manufacturer.

These are the drivers who took us to the top of the podium:

2014Ty Tessmann (Canada)
2008Atsushi Hara (Japan)
2006Mark Pavidis (U.S.)
2002Greg Degani (U.S.)
1992Kunihiro Toge (Japan)
  • Specifications
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Stock Number: OSMG2054
Displacement: 0.211 cu in (3.46 cc)
Bore: 0.646 in (16.40 mm)
Stroke: 0.646 in (16.40 mm)
Practical RPM: 4,000-42,000
Output: 2.61 hp @ 34,000 rpm
Weight: 12.42 oz (352 g)
Includes: 21J carburetor; 6 mm and 6.5 mm carb reducers; P3 Turbo glow plug; dust cap set (3 mm, 16 mm and 18 mm); exhaust seal ring
Requires: Glow fuel, T-2090SC Tuned Silencer Set