SKU OS1EK01 Category Tag

#OS1EK01 – O.S.SPEED B2105 3.5cc Buggy Engine Combo Set

£575.99

Just a few left

kevin
kevin
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Excellent product, superb delivery and packaging. Recipient absolutely overjoyed with the truck and all its excellent parts and performance
blackarrow37
blackarrow37
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i have to say radio- controlled uk are spot on with the service provided and fast delivery, their products are packaged with great care i ordered a Rlaarlo AM-D12 1/12 RTR Brushless RC Desert Car and it arrived 48 hours later, and boy what a great little buggy for the price so well done radio- controlled uk . Oliver who owns the company was very polite/honest and helpful in answering my questions, and nothing seemed to be to much trouble i will buy from this company again. Good service, helpful staff, always replies to a message right away 10/10 stars from me regards Ian
scittney
scittney
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Not ran it yet, but the build quality is excellent. Excellent service and communications from radio-controlled.co.uk one of my fave vendors
deane.porter7
deane.porter7
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Fantastic service and advice from radio-controlled.co.uk, couldn't have helped any more, thank you. Really impressed with the quality of this buggy, extremely well built and looks amazing. Everything just looks well made and put together. This buggy is seriously rapid ๐Ÿ‘Œ
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O.S.SPEED 1EK01 – B2105 3.5cc Buggy Racing Engine Combo Set
The top of the world again!
O.S.SPEED B2105 was born after further evolution.

O.S.SPEED’s off-road racing engine has undergone further evolution. The B2105, which has evolved into the fifth generation of the B21 series, is designed to secure power to gain an advantage in harsh off-road racing scenes and pursue a driving feel in any situation. change. This allows for smooth rotation. Furthermore, the effect of a lighter outer head also overlaps, and we have succeeded in improving drivability.
The newly designed cylinder/piston uses 3 ports. The port shape has been changed and the air-fuel mixture flow has been reviewed to achieve more useful torque performance.
The newly designed crankshaft has undergone O.S.SPEED’s traditional DLC processing and the internal shape has been revised to improve not only power characteristics but also rotational hold.
The outer head uses a new design. Succeeded in improving drivability in any situation by reducing weight.
The crankcase has inherited the well-established B2104.
The cover plate adopted from B2104 uses a specially treated thrust plate to reduce wear caused by interference between the rotating connecting rod and the cover plate, extending engine life.
This combo set includes a TB02 EFRA2089 pipe + MB01-75 manifold set to maximize the B2105 engine performance. It’s also available without the exhaust system (OS1EK00).

Specs:
Displacement: 3.49cc
Bore: 16.27mm
Stroke: 16.80mm
Power: 2.68ps / 2.64hp @ 34.000RPM
RPM range: 4000-42.000
Weight:348g
Standard accessories:
Glow plug: T-P3
Venturi: 6mm & 6.5mm
Exhaust seal ring
Dust cap set: 3, 16 & 18mm
TB02 EFRA2089 pipe + MB01-75 manifold set