- Information
- 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
- Displacement: 3.49cc
- Bore: 16.27mm
- Stroke: 16.80mm
- Output:
- Practical rpm range:
- Weight: 352g
- P3 glow plug
- Reducer Venturi: 6mm (Orange) & 7mm (Yellow)
- Exhaust seal ring
- Dust cap set: 3, 16 & 18mm
O.S.Engine - MAX-B21 3.5cc 1/8 Buggy & 1/8GT Engine
Made for 1/8 nitro Offroad and 1/8GT
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:- Specifications
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- Parts
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- Tools (2)
SKU:Availability:46 pcsRetail price: 208 kr
- Starting Equipment (2)
- Engines (37)
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- Exhaust Systems (4)
SKU:Availability:0 pcs2024-11-29Retail price: 319 krSKU:Availability:4 pcs2024-12-29Retail price: 2161 krSKU:Availability:0 pcs2024-12-29Retail price: 663 kr
- Hardware (3)
- Tools (2)
- Popular Accessories
- Downloads
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- Flik
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