OS MAX-R21 1/8 On-Road
Code
OS1B900
Brand
OS MAX
Availability
Price:
6 999 Kč
incl. VATOS MAX R21 is 1/8 On-Road nitro 3.49cc engine suitable for 1/8 On-Road models. Power output 2,75 PS at 32.000 rpm, rpm range is 3.000 - 41.500 rpm, Turbo plug, weight 350g (without muffler).
O.S.Engine Nitro Motor R21 Club racers rejoice! The R21 is based on the Championship heritage of the R2102 engine and delivers an unbeatable blend of power and value for 1/8 on-road racing. Its crankshaft and piston/liner are designed with premium performance and easy maintenance in mind, which makes it an ideal choice for beginners. This engine is upgradeable with high-performance O.S. Speed parts, letting you realize your full winning potential. High performance. Low price. That's what you can expect from the R21, only from O.S. Features: ... more »
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O.S.Engine Nitro Motor R21
Club racers rejoice! The R21 is based on the Championship heritage of the R2102 engine and delivers an unbeatable blend of power and value for 1/8 on-road racing. Its crankshaft and piston/liner are designed with premium performance and easy maintenance in mind, which makes it an ideal choice for beginners. This engine is upgradeable with high-performance O.S. Speed parts, letting you realize your full winning potential. High performance. Low price. That's what you can expect from the R21, only from O.S.
Features:
- The perfect power plant for rookies and club racers.
- Newly developed crankshaft and piston/liner with the capability to upgrade later to a Spec-class performer.
- RP7 Turbo glow plug.
- 8.5 mm carb reducer.
- Speed flywheel collet.
- Exhaust seal ring.
- Dust cap set.
Specs:
- Displacement: 3.49cc
- Bore: 16.08mm
- Stroke: 17.20mm
- Port: 5
- Power Output: 2.75 PS @ 33,000 RPM
- Practical RPM Range: 3.000~41.500 RPM
- Weight: 350g
- Includes: RP7 Turbo glow plug, exhaust seal ring, 8.5 mm carb reducer, dust cap set