UK Karting - Notice Board (2-Stroke Karting) : Re: 2011 Rotax Regs

Notice Board (2-Stroke Karting)

Re: 2011 Rotax Regs
Posted by 'John' on 03 Jan 2011 @ 08:21

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JohnJoined: August 2001
Total Posts: 1
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Amendments to Gold Book 2011: The MSA have approved on 25.11.10 the following amendment (in red) to the Rotax class 2011 regulations:
Transmission: Direct from the engine to the rear axle via a single length of chain. The clutch must be as supplied by Rotax for the FR125 MAX. The internal running surface of the clutch must remain dry and free of grease or lubricant or any additional substance. The engine clutch must be triggered at 4000 rpm maximum and make the kart and Driver move forward. The clutch must be in direct drive (and 100% engaged) at 6,500 rpm. All sprockets must use a 15x19x17 needle cage bearing and O-ring seal except in the case of an 11 tooth sprocket. An 11 sprocket must be fitted with a plain bearing with or without an O-ring seal.

Message Thread:

2011 Rotax Regs by 'jfracing' (02 Jan 2011 @ 14:59)

Re: 2011 Rotax Regs by 'cohiba' (02 Jan 2011 @ 15:30)

Re: 2011 Rotax Regs by 'woody10200' (02 Jan 2011 @ 17:11)

Re: 2011 Rotax Regs by 'IanPa' (03 Jan 2011 @ 0:13)

Re: 2011 Rotax Regs by 'John' << You are here!

Re: 2011 Rotax Regs by 'IanPa' (03 Jan 2011 @ 19:05)

Re: 2011 Rotax Regs by 'alanrr' (06 Jan 2011 @ 0:42)

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