Ogawa Seiki O.S.SPEED R2106 COMBO SET 2 1/8 Racing Car Engine 1EY03
JAN
4531028027459
ASIN
B0F8HQ627S
Maker
Model No.
Color
Size
Description
Ogawa Seiki S-SPEED 8 Racing Car Engine Product Introduction \
\
A 1/8 on-road racing engine produced by O.S. SPEED. \
The cylinder liner adopts a new 9-port design. Revised port shapes enhance power delivery in the mid-range. \
The crankshaft utilizes the well-regarded EURO2 design. Combined with a rear bearing employing ceramic balls, this improves feel from low RPMs.\
Furthermore, the connecting rods feature a newly designed reinforced type, enhancing durability during long, demanding races. \
The carburetor is based on the highly regarded 21M from the R2105, with revised slide valve and needle shapes for easier adjustment. \
Reborn as the O.S. SPEED R2106, it offers a competitive edge in racing.\
*The combo set includes the TR03 EFRA2196 tuned silencer and MR05 exhaust manifold. \
Specs: Displacement: 3.49 cc Bore: 16.08mm Stroke: 17.20mm Output: 2.80 ps / 2.76 hp / 35,000 r.p.m. Practical RPM Range: 4000-45000 rpm Weight: 345g / 12.17 oz. \
Standard Included Items: Glow Plug T-RP7 x1 / Reducer φ8.5 (RED) / Exhaust Seal Ring x1 / Dust Caps φ3, φ16, φ18 x1 each / Tapered Collet / TR03 EFRA2196 Tuned Silencer / MR05 Exhaust Manifold. \
※ Fuel and other items are required to operate this product but are not included.\
※ This product does not use batteries. No batteries are included.\
※ Fuel, chargers, paint, adhesives, oil, grease, tools, etc., are not included.\
Safety Warning\
This engine is for model use only. Do not use for any purpose other than as a model.\
Do not attempt unauthorized modifications or disassembly. Doing so may cause injury or malfunction.\
Fuel is toxic. Avoid contact with eyes or mouth. Store in a cool, dark place out of reach of children.\
To prevent accidental ignition of fuel, keep away from open flames and sparks.\
The engine is extremely hot during and immediately after operation. Do not touch it with bare hands carelessly.\
Operating indoors or in poorly ventilated areas poses a risk of carbon monoxide poisoning. Always operate outdoors.\
Significant exhaust noise occurs during operation. Operate in a location that will not disturb those around you. Brand Name: Ogawa Seiki Unisex Material: Aluminum This is a 1/8 on-road racing engine produced by O.S.SPEED. The cylinder liner adopts a new 9-port design. The revised port shape enhances power in the mid-range.
The crankshaft uses the well-regarded EURO2 design. Combined with the rear bearing featuring ceramic balls, this improves feel from low RPMs.
4531028027459
B0F8HQ627S
Ogawa Seiki O.S.SPEED R2106 COMBO SET 2 1/8 Racing Car Engine 1EY03
(text created at , 2025-10-27)
\
A 1/8 on-road racing engine produced by O.S. SPEED. \
The cylinder liner adopts a new 9-port design. Revised port shapes enhance power delivery in the mid-range. \
The crankshaft utilizes the well-regarded EURO2 design. Combined with a rear bearing employing ceramic balls, this improves feel from low RPMs.\
Furthermore, the connecting rods feature a newly designed reinforced type, enhancing durability during long, demanding races. \
The carburetor is based on the highly regarded 21M from the R2105, with revised slide valve and needle shapes for easier adjustment. \
Reborn as the O.S. SPEED R2106, it offers a competitive edge in racing.\
*The combo set includes the TR03 EFRA2196 tuned silencer and MR05 exhaust manifold. \
Specs: Displacement: 3.49 cc Bore: 16.08mm Stroke: 17.20mm Output: 2.80 ps / 2.76 hp / 35,000 r.p.m. Practical RPM Range: 4000-45000 rpm Weight: 345g / 12.17 oz. \
Standard Included Items: Glow Plug T-RP7 x1 / Reducer φ8.5 (RED) / Exhaust Seal Ring x1 / Dust Caps φ3, φ16, φ18 x1 each / Tapered Collet / TR03 EFRA2196 Tuned Silencer / MR05 Exhaust Manifold. \
※ Fuel and other items are required to operate this product but are not included.\
※ This product does not use batteries. No batteries are included.\
※ Fuel, chargers, paint, adhesives, oil, grease, tools, etc., are not included.\
Safety Warning\
This engine is for model use only. Do not use for any purpose other than as a model.\
Do not attempt unauthorized modifications or disassembly. Doing so may cause injury or malfunction.\
Fuel is toxic. Avoid contact with eyes or mouth. Store in a cool, dark place out of reach of children.\
To prevent accidental ignition of fuel, keep away from open flames and sparks.\
The engine is extremely hot during and immediately after operation. Do not touch it with bare hands carelessly.\
Operating indoors or in poorly ventilated areas poses a risk of carbon monoxide poisoning. Always operate outdoors.\
Significant exhaust noise occurs during operation. Operate in a location that will not disturb those around you. Brand Name: Ogawa Seiki Unisex Material: Aluminum This is a 1/8 on-road racing engine produced by O.S.SPEED. The cylinder liner adopts a new 9-port design. The revised port shape enhances power in the mid-range.
The crankshaft uses the well-regarded EURO2 design. Combined with the rear bearing featuring ceramic balls, this improves feel from low RPMs.
4531028027459
B0F8HQ627S
Ogawa Seiki O.S.SPEED R2106 COMBO SET 2 1/8 Racing Car Engine 1EY03
(text created at , 2025-10-27)
Package
Size (Approx.):
Size (Approx.):
138x89x314 mm
Package
Weight (Approx.):
Weight (Approx.):
600 g
79,406 JPY (Including Tax)
Stock :
1
Scheduled Shipping:
2026-07-13
Quantity :
Reference Price from Other Stores
