New OS Engines B2105 Ongaro WC Edition

Press Release From OS Engines:
www.osspeed.com/eng/index.htm

This OS Engines B2105 Ongaro WC Edition is a world championship model commemorating Davide Ongaro’s 1/8 off-road buggy world championship victory. This is his second consecutive victory with O.S. Speed but his third consecutive victory.

The outer head is based on B2105 with black and gold double anodized specification requested by Ongaro. The laser design with “V3” logo has been added to the laser engraving. Crankcase with special laser engraving and with shiny “O.S. SPEED” and “B21” logos on both sides.

Carburetor reducer is the same φ6.5II that was used by Ongaro during World championship. It is 24k gold plated as World championship model. TB02 tuned silencer comes with Ongaro’s signature and “WORLD CHAMPION” logo.

WORLD CHAMPION Davide Ongaro (Italy) 2024 IFMAR 1/8th IC Buggy World Championship

Spec---------------------------

• Displacement： 3.49 cc / 0.213cu.in.
• Bore: 16.27mm / 0.641 in.
• Stroke: 16.80mm / 0.661 in.
• Output :2.68 ps / 2.64 hp / 34,000 r.p.m.
• practical rpm range: 4,000-42,000 r.p.m.
• Engine Weight:348g / 12.28 oz.

Standard accessories---------------------------

• Reducer:φ6.5II　　　O.S.SPEED PLUG T-P3
• Exhaust seal ring      Dust cap set φ3、φ16、φ18