This installation manual contains instructions for all the installation work on the rotax. Contents this installation manual contains instructions for all the installation work on the rotax engine type 125 max evo, 125 junior max evo, 125 mini max evo and 125 micro max evo. Rotax max fr 125 kart racing engine, rotax 125 micro max kart racing engine, yamaha sportsman kt100 kart racing engine, the top kart mini blue eagle cadet chassis is specialty designed for the young and aspired cadet sportsman racer. Rotax senior max 125 engine assembly power republic youtube. Rotax 125 max evo, junior max evo, mini max evo, micro max evo strana 658 vydani 092016 1.
The 125 junior max evo engine is used for max challenge racing for drivers aged 1215 years old. This same engine is used for two classes, senior max for drivers 14 yearsofage and older, and max. Iridium plugs make the engine run much cleaner and therefore make more power and better performance. Brps rotax 125 max evo engine series combines the proven rotax max engines evolution concept and the latest technology in karting.
Rotax 125 max repair manual pdf download manualslib. Ideal for drivers with knowhow in kart racing, the engine is the closest to formula car racing. In this video i will be taking you through the steps for servicing your dellorto vhsb 34 carburettor for a rotax max 125 gokart engine. The following are the technical specifications for the brp rotax fr125 max engine, as approved by the australian karting association this engine is approved for use in the following classes formula rotax 125 light. Oct 22, 2017 rotax max fr125 battery starter ignition msquared karting parts diagram bosch wiring how to loom installation knw kartingnewsworldwide com your latest racing news dd2 brp gmbh co kg 582 447 503 engine transpa png 125 junior evo harness spare at the best direct 800x800px 15 666814 electronic box 2 cycle switch zip north engines comet kart s bmw read more. Rotax 125 junior max evo spec sheet rotax 125 max dd2 evo spec sheet rotax 125 mini max my20 spec sheet rotax 125 max dd2 evo owners manual. Rotax installation instructions operators manual dd2. Designed to assist users with setting up the recommended main jet based on the ambient conditions and the type of rotax max evo engines rotax 125 max evo, rotax 125 junior max evo, rotax 125 mini max evo, rotax 125 micro max evo, rotax 125 max dd2 evo.
Contents this repair manual contains instructions for all the necessary repair and maintenance work on the rotaxengine type 125 max evo, 125 junior max evo, 125 mini max evo and 125 micro max evo. In 2000, the first rotax max challenge grand finals was launched and is now. Rotax 125 max evo installation instructions and operators manual. The rotax max jetting guide app is designed to assist users with setting up the recommended main jet based on the ambient conditions and the type of rotax max evo engines rotax 125 max evo, rotax. Rotax 125 max evo, junior max evo, mini max evo, micro max evo page 858 edition 092016. With its advanced engine technology, the new engine series is easy to use, offers equal opportunities for all drivers and lower operating costs due to its improved durability. Rotax fr125 parts diagram acceleration kart racing. The new xs carburettor is significantly improved in both areas. Preface this repair manual contains essential advice and data for professional maintenance and repair of the rotax kart engines, type fr 125 max and fr 125 junior max. Rotax engine series classification rotax 125 junior max evo spec sheet rotax 125 max dd2 evo.
Rotax 125 junior max evo engine features out of the box the rotax 125 junior max evo engine requires no additional blueprinting or engine tuning prior to use. Pokyny k instalaci navod k obsluze rotax karting brp. Power republic dellorto carburettor service for rotax. Rotax 125 max evo single cylinder, 2stroke, integrated thermostat, reed valve intake, oilinfuel lubrication, balance shaft, digital battery ignition, liquid cooling and integrated water pump, electronically controlled exhaust valve, integrated electric starter, dry centrifugal clutch, right drive, black cylinder head and numbered. The exhaust port may show partial manual grinding done by the manufacturer to eliminate. I have seen plugs that wont even fire in the max, put into a yamaha kt100s and perform perfectly. Installation instructions and operators manual rotax kart.
Rotax 125 junior max evo manuals manuals and user guides for rotax 125 junior max evo. We ask to hand over this manual, the engine identity card and the product and service. In this weeks video we are assembling the rotax senior max 125 engine. Contents this repair manual contains instructions for all the necessary repair and maintenance work on the rotaxengine type 125 max evo, 125 junior. The compression should be between 9 and 12 bar and 174 psi. Engine type 125 max evo, 125 junior max evo, 125 mini max evo. Brp rotax fr 125 max technical specifications version 7 20 updated january 24th, 20 page 4 of 21 technical specification within the engine seal for rotax kart engine fr 125 max 21 kw squish gap 1. Rotax installation instructions operators manual micro, mini, junior, senior. For information regarding the repair of the engine 125 max dd2 evo contact an authorized service center or consult the workshop manual available on the internet at. Rotax max jetting guide free download and software. We ask to hand over this manual, the engine identity card and the product and service registration document to the new owner in case of a change of ownership.
Rotax max evo general information how to 1010 youtube. This same engine is used for two classes, senior max for drivers 14 yearsofage and older, and max masters for drivers 32 yearsofage and older. Table of contents in this chapter the repair of engine rotax 125 max is described. The squish gap must be measured with a certified slide gauge and by using a 2 mm tin wire. Contents this repair manual contains instructions for all the necessary repair and maintenance work on the rotax engine type 125 max evo, 125 junior. This engine is the logical next step after the 125 micro max evo engine with increased performance to hp. As the young racer grows into the more powerful mini max class, a simple upgrade conversion can be performed by an authorized rotax service center. As supplied by the manufacturer with no modifications allowed 2. Whether you may just be entering into kart racing or are an advanced driver, the minis technologically advanced frame design puts this chassis on top of the. Rotax max jetting guide user manual the rotax max jetting guide is an app for android and ios devices, designed to assist users with setting up the recommended main jet based on the ambient conditions and the type of engine. The rotax 125 max evo engine series combines the proven rotax max engines evolution concept and the latest technology in karting. I went from a newbie last year with a 20 year old kart to now being able to hit podiums on the local levels on a newer and much more competitive cr125. The 125 micro max evo engine is designed for the youngest racers, ages 810 years old. Bring engine to operating temperature engine oil temperature between 30 to 70 c 90 160 f.
This version of rotax 125 max manual compatible with such list of devices, as. Rotax 125 max evo installation instructions and operation manual installation instructions and operation manual 100 pages rotax mmh912 series maintenance manual maintenance manual 464 pages. This engine performs better than comparable products. Customer feedback of the current qs carburettor being used is that it is difficult to use in regard to throttle response and set up. Through the utilization of simple upgrade and downgrade kits, the mini max engine can also be used for either micro max, junior max or senior max. In 1999, rotax started its own racing series, the rotax max challenge, on a national level in europe. The chainless drive concept is combined with a 2speed gearbox operated by means of shift paddles directly from the steering wheel. Pay attention without exception to all additional safety measures of the kart manufacturer. Power republic dellorto carburettor service for rotax max 125. Rotax 125 max evo installation instructions and operators. Rotax illustrated spare parts catalogue micro, mini, junior, senior. Many consider this to be the premier class in max challenge competition.
If you like this video, check out our rotax playlist here. For extreme conditions the jetting of the carburettor can be changed in between sessions, and no longer. Rotax senior max 125 engine assembly power republic. These optimized features will already be used at the rotax max challenge grand finals 2016 in sarno, italy. Page 23 brppowertrain repair manual 125 max 125 junior max engine type 125 mini max 125 micro max power transmission from centrifugal clutch roller chain to the rear axle of the kart chain dimension 7. Dispelling the r max m international karting distributors. Any adjustment or blocking to this once the engine is running is illegal. The exhaust port may show partial manual grinding done by the. Repair manual, installation instructions and operators manual, installation instructions and operation manual. Replace the spark plug frequently and only use iridium spark plugs. We have 4 rotax 125 junior max evo manuals available for free pdf download. Symbols used this manual uses the following symbols to emphasize particular information.
The 125 max evo engine is the next generation to the original max engine that started it all. The standard setup of the carburettor covers nearly all operating conditions. Brp rotax maintenance manual a compression tester is required to check compression. For information regarding repair of the engines 125 max evo junior max evo mini max evo micro max evo contact an authorized service center or consult the workshop manual available on internet under. Through the utilization of simple upgrade and downgrade kits, the junior max engine can also be used for either micro max, mini max or senior max. It is perfect for kids with kart racing experience as well as for beginners and leisure usage. Rotax 125 max evo junior max evo mini max evo micro max evo, 0 15. The rotax 125 senior max evo engine features an electronic power valve. The rotax engine type 125 max dd2 evo has been developed exclusively for the use in gokarts, which must only be run on specified tracks. Brp rotax fr125 max engine technical specifications page 2 of 7 preamble.
For information regarding the repair of the engines 125 max evo junior max evo mini max evo micro max evo contact an authorized service center or consult the workshop manual available on the internet at. Before starting with installation and operation of the engine, observe the installation instructions and operators manual and follow all. Rotax 125 max engine repair manual pdf viewdownload. This venue will be perfect to prove the new set up implemented in the rotax 125 max evo engine series. That same year, rotax launched the 125 max dd2 engine with direct drive no chain that is currently homologated for the open class in australia. In the last video of this series we are going to tell you some general things. The crankshaft must be turned by hand slowly over tdc top dead center to squeeze the tin wire. Rotax kart engines 125 micro max, 125 mini max, 125 junior max, 125 max, 125 max dd2. Concerns all engines except 125 max evo for engines without exhaust slide, a direct connection with vacuum hose between the. The power valve creates two port timings to deliver maximum power at low speed and top speed. Rotax 125 max evo repair manual pdf download manualslib.
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