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O.S.ENGINE

O.S.SPEED R2106 Racing Engine

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Article nr: OS1EY00
Stock availability:
8 pcs
Delivery: 1-2 working days
Next delivery:
Retail price: 5353 kr
Product description

O.S.SPEED OS1EY00 - R2106 3.5cc Racing Engine


The O.S.SPEED R2106 is a new factory tuned engine developed for 1/8 on-road racing competition. The new 9-port cylinder liner with re-designed ports for more power. Also for great power feel from low end, we have adopted crankshaft from R21 Euro II and well received ceramic ball bearing from the offroad engines. Newly designed reinforced connecting rod is now stronger to withstand all the harsh on-road racing scenes.


9-port sleeve with re-designed ports with improved flow for more torque and a new piston with 3 oil grooves.

Newly designed reinforced connecting rod is now stronger to withstand all the harsh on-road racing scenes.
*For identification the letter "R" is engraved on the connecting rod.

Outer head is anodized black with O.S.SPEED & R2106 logos laser engraved.

Rear bearing is ceramic ball bearing for better low end feeling.

Adopts crankshaft from R21 Euro II engine for more power and better mid-end feeling.


Based on the 21M carb from R2105, the R2106 carb has a revised needle, slide valve and metering needle for easier adjustment and better low to mid end power delivery.

Specs:
  • Displacement: 3.49cc
  • Bore: 16.08mm
  • Stroke: 17.20mm
  • Output: 2.80 ps / 2.76 hp @ 35,000RPM
  • Practical rpm range: 4.000-45.000
  • Engine Weight: 345g

Included accessories:
  • Glow plug: T-RP7
  • Reducer: φ8.5 (RED)
  • Exhaust seal ring
  • Dust cap set: 12-30 (φ3、φ16、φ18)
Features
Country of origin: JP
Parts
  • Engines (38)
  • Exhaust Systems (6)
  • Starting Equipment (1)
  • Other Accessories (1)
  • Hardware (3)
Popular Accessories
Files/Downloads
File name Language Published
R2106_Manual-EN EN 2024-09-16
R2106-size EN 2024-09-16
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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