- Produktinformationen
- Stroke Volume: 3.49cc
- Bore: 16.08mm
- Stroke: 17.20mm
- Output: 2.65 ps / 2.61 hp @ 34.000RPM
- Practical RPM: 4.000-42.000
- Weight: 362g
- Glow plug: RP6
- Reducer venturi: 7.0mm (RED) AL2
- Exhaust seal ring
- Dust cap set: φ3, φ16 & φ18mm
O.S.SPEED R21GT-II 1/8 GT Racing Engine
A high-performance GT engine directly descended from O.S.SPEED - Evolved to the next generation!!
While inheriting the smooth feeling and good fuel efficiency of the previous model O.S.SPEED R21GT, which was well received in the European market, the home of GT cars, the power feeling in the medium and low speed ranges has been improved by reviewing the counterbalance of the crankshaft. Improved. In addition, the newly designed inner head improves idling performance, and an O-ring is used to reduce vibration and improve dust resistance. The outer head has been made lighter, and has evolved into the O.S.SPEED R21GTII with attention to detail. We also have a combo set with TB01 (EFRA2042) tuned silencer and MB01-70 manifold exhaust system.
The crankshaft uses two tungsten counterweights. We have optimized the mass balance by reviewing the detailed dimensions.
The inner head is newly designed. Improved low and medium speed feeling and idling performance. An O-ring is also used to reduce vibration and improve dust resistance.
The outer head is also newly designed. Succeeded in weight reduction compared to conventional products. The outer circumference is processed to create a lacy atmosphere.
Equipped with 5 scavenging ports and 3 exhaust ports to meet IFMAR regulations.
Equipped with a double-adjust type 22E(B) GT carb. The reducer is a newly designed 7.0MM (RED) AL2.
COMBOSET is also sold at the same time. Adopted with TB01 EFRA2042 (T-2060SC) muffler + MB01-70 (M2003SC) manifold.
Specs:
Standard accessories:- Features
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- Teile
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- Reservdelar (1)
![Glow Starter with Meter for Sub-C battery]()
Art.nr.:Lagerbestand:108 stVerkaufspreis 291 kr
- Tools (2)
![Multi Glowplug Tool - Nuts: 8/5.5mm & Hex: 2.5/5mm]()
Art.nr.:Lagerbestand:45 stVerkaufspreis 208 kr - Engines (37)
![Oring (S) 10D, 10F, 1H-3H, 20E, 40B, 40J]()
Art.nr.:Lagerbestand:29 stVerkaufspreis 74 kr
![Cover Plate Gasket 21XZ, 21RX-B Ver.3,30VG, 35AX,B2104]()
Art.nr.:Lagerbestand:31 stVerkaufspreis 117 kr![Needle 21C, 21E, 21F, 21J, 20E, 20B, 20A]()
Art.nr.:Lagerbestand:3 stVerkaufspreis 144 kr![Ball Bearing Rear Ceramic Speed 21V-Spec]()
Art.nr.:Lagerbestand:0 stVerkaufspreis 1269 kr![Connecting Rod Speed R2102, 21XZ-GT, 21RX-B Ver.3]()
Art.nr.:Lagerbestand:18 stVerkaufspreis 564 kr![Carburettor Gasket 20E, 7D, 60F, 60MC, 70D]()
Art.nr.:Lagerbestand:19 stVerkaufspreis 74 kr![Piston Pin Retainer SPEED (6) 21XR-B Ver.3]()
Art.nr.:Lagerbestand:10 stVerkaufspreis 117 kr![Carburettor Complete 22E(B)GT w/o Reducer]()
Art.nr.:Lagerbestand:1 stVerkaufspreis 1802 kr - Exhaust Systems (8)
![Tuned Silencer Complete Set T-2060SC WN]()
Art.nr.:Lagerbestand:1 stVerkaufspreis 2161 kr![Exhaust Manifold Assembly MB01-75 (M2000SC)]()
Art.nr.:Lagerbestand:4 stVerkaufspreis 663 kr![Exhaust Manifold Assembly MB01-70 (M2003SC)]()
Art.nr.:Lagerbestand:1 st2025-01-17Verkaufspreis 663 kr - Starting Equipment (1)
- Hardware (3)
- Reservdelar (1)
- Beliebtes Zubehör
- Downloads
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- Tab
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Ergänzende Produkte:
![Exhaust Manifold Assembly MB01-70 (M2003SC)]()
![Exhaust Manifold Assembly MB01-75 (M2000SC)]()
![Glow Starter with Meter for Sub-C battery]()
![Multi Glowplug Tool - Nuts: 8/5.5mm & Hex: 2.5/5mm]()
![Tuned Silencer Complete Set T-2060SC WN]()
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Lagerbestand:
1 st
2025-01-17
Verkaufspreis
663 kr
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