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Why use the original screw Rotax rather than a standard screw?
Current head (FHC): Its conical shape makes it possible to self-centered perfectly in the holding washer and not to exceed at height, avoiding any contact with the gears in motion.
Class 10.9 or higher steel: Unlike hardware screws, it is designed not to lie under the effect of the heat block heat.
Footprint Six Pans (BTR): Allows precise tightening to the torque, essential for a room inside the engine.
Specific dimensions: The 5mm thread and the 12mm length are calculated to provide maximum plug in the aluminum of the housing without risking or hanging.
"It's the most dangerous screw of the engine! Why? Because if it is loosen, it ends up in the teeth of the pendulum gables and it is the immediate case. My advice of old briscard: Loctite mandatory! Cleans the thread with the degreaser before putting a blue net brake drop. And beware of disassembly: the 3mm imprint is small, if you use a bad quality key, you'll round it. If it resists, heats a little crankcase to soften the old glue before forcing! "
Cleaning: The tapped hole in the crankcase must be free of box oil so that the net brake can act. Use a blow gun or cotton swab with brake cleaner.
Pastel installation: Place the holding washer on the bearing, then show the FHC screw.
Tightening to the couple: Do not tighten as a deaf, the tapping is in aluminum. Firm clamping (about 5-6 nm) with net brake sufficiently enough.
Replacement: If the hex footprint of the screw is damaged during disassembly, does not try to reassemble it. Change the systematically, otherwise you will not be able to remove it next time without drilling!
Reference Rotax : 241810
Type: FHC (hollow hex counters)
Dimensions: M5 (diameter) x 12 mm (length)
Material: High resistance steel zincped
Compatibility: Rotax 125 max (all models) and DD2
Note Magickart: Room sold individually. A security element to be monitored during each opening of your gnattering crankcase.
The Adaptable "multi-motor" launcher is a Bendix type mechanism designed to provide enlarged compatibility. Although it is not a part of the manufacturer origin (OEM), it scrupulously respects the mounting ratings of the most popular motors on the market (Rotax Max Iame X30, Vortex Rok). This is the preferred choice for leisure rolling or for training, making it possible to maintain its material in perfect working order without the cost of the original room.
Protect and lubricate the mechanical components of your karting with the Fag Arcanol Mult2 Lithium Lithium Grease, packaged in practical tube of 250 gr.
Specifically developed for the lubrication of ball, roller bearings and levels subjected to moderate to high stress, this high-quality fat guarantees optimal protection against wear and corrosion in competition or leisure environment.
The SKF 6302 TN9 / C3 Bearing (-dimensional 15 x 42 x 13 mm) is one of the most technical components of internal sanding. Its design combines a fiberglass reinforced polyamide cage (Tn9) and an increased radial internal game (C3). This specification is crucial for competition engines because it helps with very high rotational regimes while minimizing the power losses by friction.
The Water pump (ref. 229470) is a small steel precision cylindrical pin. Its role is to ensure rigorous alignment between the motor housing and the water pump cover. A good alignment is crucial for the water pump shaft to be perfectly centered in its spite joints and its bearings, thus avoiding any premature wear or cooling liquid leak.
The Full crankcase Rotax black (ref. 296161) Represents the internal chassis of your engine. Designed for versions Evo and the models produced after 2014, this pair of housings (right side and left side) has a high-strength black surface treatment. They are machined together in the factory to ensure perfect crankshaft alignment and transmission shafts, thus ensuring optimal performance and increased longevity.
The Starter return (ref. 251552), often called "Bendix", is a complex mechanical assembly consisting of a mobile pinion on a helical axis. Its role is to project forward under the effect of centrifugal force to cross the start-wreath. Once the engine is launched, the return spring the retracts the retracts to prevent contact with the motor. It is a high precision piece that undergoes important shocks at each start-up.
The Carter Pion 8 x 12 (ref. 229444) is a rectified cylindrical guide sleeve that is between the two half-crankcase. Its role is to ensure a Rigorous alignment two parts of the block during assembly. Without these pawns, it would be impossible to guarantee that the housings of the crankshaft bearings are perfectly face to face, which is vital for the health of your engine.
The 8x57x20 cylinder stud (ref. 940787) is a high precision threaded rod essential to secure the cylinder with the motor-casc crank. With a diameter M8, a total length of 57 mm and a threaded part of 20 mm Destined to spill in the housing, it is designed to support extreme thermal and mechanical stresses during combustion.
Discover our complete pocket for engine Rotax EVO, specially designed for karting enthusiasts looking for performance and reliability. This pocket is compatible with a wide range of engines Rotax, including Micro Max, Mini Max, Junior and Max (Senior) models. Whether you are an amateur or professional driver, this clutch offers everything you need to perform a complete review of your engine.
The M8 Stop Washer (N ° 21) is a security technical washer placed between the nut and the cylinder base. Its role is to prevent any inconvenient loosening of the high engine mount nuts. On the DD2 motor, where the vibrations and transmission stresses are important, it is essential to ensure the integrity of the motor block.
The Thunder-end needle cage (often referenced under the norm Hk1010, Ref. Rotax 232460) is a small needle bearing housed in the engine housing or launcher support. It receives the end of the electric starter shaft. Its role is crucial: it allows the tree to rotate at very high speed during the start phase with a minimum of friction, while supporting the radial stresses during the haling.
100% ester synthetic oil for competition two-stroke karting engines, up to 23,000 rpm. API TC, FIA-CIK approved.
The FAG 6206 crankshaft bearing (ref. 932434) is the component that supports the colossal efforts of the high speed engine (more than 14,000 rpm). Fabricated Fag, world leader in precision bearing, this model is specifically selected by Rotax For its ability to withstand significant radial loads while minimizing friction. Its internal game (usually C3) is calculated to provide perfect fluidity once the engine is mounted in temperature.
The nylon axisOTKis the next generation connecting part for your side pontoons. Unlike old pin models, this axis uses an extended flat head and an adjusted body for optimal friction support. This system allows faster disassembly and offers controlled flexibility that protects your chassis during lateral contacts.
Iame piston for X30, Sudam, Leopard and Easykart 125 cc engines. Supplied with ring and 2 clips.
Discover the set of 4 tires Komet K3W rain at MagicKart. Designed for optimal performance and exceptional wet grip, ideal for the X30 Senior, S125 Junior and S125 Senior categories.0
Set of 4 Lecont LOH slick KZ2 kart tyres, CIK-FIA approved 2024-2026. Made in Italy by Lecont.
The Set of 4 Komet K3H tires is the official choice of competitions Iame Series France Since 2024 for categories X30 Junior and KA100. Direct evolution of the famous K2H, the K3H repels the limits of the performance by offering a wider range of use and constant thermal stability even in the longest finals. This complete train (2 front tires + 2 rear tires) is designed for demanding drivers who do not want any compromises between Grip and durability.
Discover the clutch Rotax 11.6mm MAX at MagicKart. Designed to offer optimal performance and increased durability, ideal for demanding karting drivers.
The Set of 4 Tires Kart VEGA SL4 (Red) 2024 is the latest innovation of VEGA, designed to offer exceptional performance in national categories. Whether you're using a direct drive or a 125-speed transmission engine, these tires are the ultimate reference for balanced and efficient driving.
The OTK Group'sAR - BS5 - SA2-BS6 Brake Pads are designed to provide optimum braking performance for Tony Kart, Exprit, Kosmic, Redspeed, Carlos Sainz, and EOS karting chassis. Sold in pairs, these pads are made from high-quality materials to ensure maximum durability and efficiency.
The Screw FHC 5x12 (ref. 241810) is a milled head screw (six troughs) specifically used to secure the balancing shaft bearing washer in the engine crankcase. Despite its small size, it supports constant vibrations and ensures that the bearing remains perfectly in place in its slot, thus avoiding any shift in the gnat.
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