O.S.Engine  |  SKU: OS1F401 Producent varenr.: 1F401  |  EAN: 4,53103E+12

O.S.Engine 1F401 - O.S. MAX-R21 V.2 Combo Set

3.149,00 kr

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Delivery

Available at supplier - order now, delivered in 5-7 days

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  • Can be collected at our shop in Nørresundby
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Description

O.S. Engine 1F401 MAX-R21 Ver.2 combo set

The MAX-R21 Ver.2 is an engine for 1/8 on-road racing aimed at beginners and sport drivers, offering good value for money. The crankcase comes from the R2106, the crankshaft has 3 bronze counterweights for better feel in the low and mid range, and the inner head has an O-ring as on the R2106.

The carburettor is a 21M4 with the same design as on the R2106, so it is easy to adjust. The blue cooling head offers better cooling and a new laser-engraved design.

The combo set includes the TR02 EFRA2165 pipe and MR02 manifold.

Features

  • For 1/8 on-road
  • 21M4 carburettor
  • TR02 pipe + MR02 manifold

Specifications

  • Displacement: 3.49 cc
  • Bore: 16.08 mm
  • Stroke: 17.20 mm
  • Output: 2.71 hp at 32000 rpm
  • RPM range: 4000–44000 rpm
  • Weight: 350 g
  • Accessories: RP7 glow plug, 8.5 mm venturi (purple), gasket, dust caps, flywheel cone

Shipping

We ship with GLS:

From our warehouse in Denmark.
Shipping is calculated at checkout.
Business customers are welcome.

O.S.Engine

O.S.Engine 1F401 - O.S. MAX-R21 V.2 Combo Set

3.149,00 kr

O.S. Engine 1F401 MAX-R21 Ver.2 combo set

The MAX-R21 Ver.2 is an engine for 1/8 on-road racing aimed at beginners and sport drivers, offering good value for money. The crankcase comes from the R2106, the crankshaft has 3 bronze counterweights for better feel in the low and mid range, and the inner head has an O-ring as on the R2106.

The carburettor is a 21M4 with the same design as on the R2106, so it is easy to adjust. The blue cooling head offers better cooling and a new laser-engraved design.

The combo set includes the TR02 EFRA2165 pipe and MR02 manifold.

Features

Specifications

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