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O.S.ENGINE

O.S. MAX-21XM V2 Outboard Engine*

Average rating 0 out of 5 Number of ratings 0
Article nr: OS13941
Product description

O.S. Engine - MAX-21XM V2 Outboard Racing Marine Engine


Features:
  • The head is now air-cooled, which insures optimum engine temperature under any conditions
  • The V2 muffler has been extended to generate more torque and power
  • With perfectly matched port timing, exhaust outlets, compression ratio and carb bore, the 21XM VII is designed for competition, right out of the box
  • The 20J carburetor has both high-speed and idle needles
  • A pressure line from the muffler sends a steady flow of lubricants to the lower unit
  • Prop height and angle can be adjusted independently

Specifications:
  • Displacement: 3.46cc
  • Bore: 16.6mm
  • Stroke: 16.0mm
  • Practical rpm: 3.000-25.000
  • Output: 1.28hp @ 25.000rpm
  • Weight: 682g

Included:
  • MAX-21XM V2 Aircooled Outboard Engine
  • 20J Carburetor
  • #8 Glow Plug
  • Steering bracket
  • Throttle link assembly
  • P1.2 x 42mm carbon/composite propeller

Requires:
  • 10-50% nitro boat fuel
  • Starting equipment & fuel tubing etc
  • A boat
Features
: 2025-04-25
Country of origin: JP
Parts
  • Tools (1)
  • Starting Equipment (2)
  • Engines (51)
  • Exhaust Systems (3)
  • Hardware (3)
Popular Accessories
Files/Downloads
File name Language Published
OS_MAX-21XM_V2_Exploded_Partslist EN 2020-02-21
OS_MAX-21XM_V2_Manual EN 2020-02-21
GPSR

Manufacturer

Registred contact information for the products manufacturer.

Name OS Engines MFG.Co.Ltd
Address 6-15, 3-Chome Imagawa
Higashisumiyoshi-ku
546-0003 Osaka
Country Japan
Phone 0081-6-6704-2722
Email e-info@os-engines.co.jp
Homepage www.os-engines.co.jp

Importer

Registered contact information for the responsible company within the EU.

Name Minicars Hobby Distribution AB
Address Annelundsgatan 17
74940 Enköping
Country Sverige
Phone 0046-0171143000
Email info@minicars.se
Homepage https://www.minicars.se
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