- Produktinformationen
- The crankcase is based on the O.S.SPEED B2104 crankcase
- Piston and sleeve is improved based on O.S.SPEED B2104
- The connecting rod is the same as the O.S.SPEED buggy engines
- Included Exhaust System for 1/8 Buggy (not GT): TB02 EFRA2089 (T2090) Pipe/Muffler and MB01-75 (M2000SC) Exhaust Manifolder
- Displacement: 3.49cc
- Bore: 16.27mm
- Stroke: 16.80mm
- Output: 2.6ps @ 34.000RPM
- Practical rpm range: 4.000-41.000
- Weight: 361g
- P3 glow plug
- Reducer Venturi: 6mm (Orange) & 7mm (Yellow)
- Exhaust seal ring
- Dust cap set: 3, 16 & 18mm
- ITB02 EFRA2089 (T2090) Pipe/Muffler and MB01-75 (M2000SC) Exhaust Manifolder
O.S.Engine OS1EG01 - MAX-B21 3.5cc 1/8 Buggy Engine with Exhaust System Combo
Made for 1/8 nitro Offroad
MAX-B21 is easy to use from entry-level users to sports users and has excellent cost performance. Based on the O.S.SPEED B2104 series engine, it has a well-balanced combination of smooth speed and power delivery and can be used in both on and off-road racing situations.
Features:
This engine will replace the MAX-21 XR-B VER.3 and MAX-21 XZ-B VER.2.
Specs:
Included:- Features
-
- Teile
-
- Reservdelar (10)
![Glow Starter with Meter for Sub-C battery]()
Art.nr.:Lagerbestand:108 stVerkaufspreis 291 kr
![Inner Head For B21 1/8 Off-Road 16% Nitro]()
Art.nr.:Lagerbestand:2 st2025-01-17Verkaufspreis 581 kr
- Tools (2)
![Multi Glowplug Tool - Nuts: 8/5.5mm & Hex: 2.5/5mm]()
Art.nr.:Lagerbestand:45 stVerkaufspreis 208 kr - Engines (28)
![Connecting Rod Speed B2101,B2104, 21ZX-B]()
Art.nr.:Lagerbestand:28 stVerkaufspreis 564 kr![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 21V-Spec, 28XZ, 30VG, 21XR-B Ver.3]()
Art.nr.:Lagerbestand:22 stVerkaufspreis 650 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 - Exhaust Systems (4)
![Exhaust Seal Ring O.S. Speed 21 (10)]()
Art.nr.:Lagerbestand:4 st2025-01-17Verkaufspreis 319 kr![Exhaust Manifold Assembly MB01-75 (M2000SC)]()
Art.nr.:Lagerbestand:4 stVerkaufspreis 663 kr - Starting Equipment (1)
- Hardware (3)
- Reservdelar (10)
- Beliebtes Zubehör
![Inner Head For B21 1/8 Off-Road 16% Nitro]()
Art.nr.:Lagerbestand:2 st2025-01-17Verkaufspreis 581 kr- Downloads
-
- Tab
-
Ergänzende Produkte:
![Glow Starter with Meter for Sub-C battery]()
![Multi Glowplug Tool - Nuts: 8/5.5mm & Hex: 2.5/5mm]()
Art.nr.:
Lagerbestand:
108 st
Verkaufspreis
291 kr
Art.nr.:
Lagerbestand:
45 st
Verkaufspreis
208 kr
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