15.00€
OS Long Socket Wrench With Plug Grip
9.00€
OS Dust Cover
310.00€
P3 glow plug・Reducer 6mm(orange)・Reducer 7mm(yellow) ・Exhaust...
539.00€
O.S. SPEED B21 Adam Drake Edition 3 is developed in collaboration...
439.00€
O.S. SPEED B21 Adam Drake Edition 3 is developed in collaboration...
500.00€
Displacement  3.49cc / 0.213cu.in Output 2.8ps...
420.00€
Displacement  3.49cc / 0.213cu.in Output 2.8ps...
540.00€
Displacement:3.49cc / 0.213 cu.in. Bore:16.27mm / 0.641 in. Stroke:16.80mm...
439.00€
OS Speed B2104 21 Buggy engine Displacement:3.49cc / 0.213 cu.in....
39.00€
Exhaust Manifold Assy. Mb01-80(M2002SC)
4.00€
OS ORing for Control Valve
7.50€
OS Cover Gasket
28.00€
Connecting rod for XR-B engines Ver I and Ver II
27.00€
Exhaust Seal Ring 21 10pcs
4.70€
OS Engines Carburettor Gasket 
210.00€
The O.S. 21XR-B Version II Off-Road Competition Buggy Engine...
38.00€
BALL BEARING (R) 21V-SPEC.28XZ.30VG Rear Bearing
18.00€
OS Carburettor Reducer Ventouri 6mm Red
360.00€
Designed to dominate Power your way to the podium with this...
399.00€450.00€
Description This 5-port long-stroke engine offers great power...
399.00€450.00€
Description This 3-port long-stroke engine offers a high...
135.00€
T2090SC with 90 mm manifold Tessman Edition A T2090SC exhaust...
13.00€
O.S. glow plugs have always been tough enough to take the heat...
499.00€550.00€
Description This 3-port long-stroke engine offers a high...
499.00€550.00€
Description This 5-port long-stroke engine offers great power...
45.00€
O.S. Connecting Rod Speed for B2101 B2102 B2103 and Tessman and...
5.00€
O.S. Engines 21817010 Piston Pin Retainer 4mm (6)
22.00€
This is a replacement O.S. Front Bearing.