Honda NSR 125R Oil Types. Please help.

RAZOR · L Plate Warrior Joined: 20 Jun 2005 Karma :

Hello. Just bought a Honda NSR125R 1991.

Just to play it safe i want to change the oils.
1. I wanted to know if it uses separate oils for gear and engine
2. What types of oils do i need and what kind of oil filter is best suited for this bike?
3. What other consumables should i change?

Thank you very much.

bish777 · World Chat Champion Joined: 11 Nov 2004 Karma :

Use a good two stroke oil in your 2 stroke tank, rock oil PP2 is a nice semi synthetic that offers good value and top protection, and in your gearbox i recommend silkolene light gear oil, anout the best you can get for stroker gearboxes!
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GSXR1100J

RAZOR · L Plate Warrior Joined: 20 Jun 2005 Karma :

thanks a lot

can you please tell me what type of filter oil should I use?

mr jamez · World Chat Champion Joined: 04 Aug 2003 Karma :

There is no oil filter, just change it reguarly.

Dom_ · Points Mean Prizes Joined: 02 Aug 2004 Karma :

There is no filter on most if not all 2 stroke engines. As for engine oil, i'd use good fully synthetic oils such as Motul600, Castrol TTS and Putolene TTX. All are around £10 per litre.

alains · World Chat Champion Joined: 08 Jul 2004 Karma :

use only for the engine fully synthetic 2 strokes oil , for me the best is motul 600 . for the gear box i use fully synthetic oil for automatic gear box such as dextron III (and i fill 5 cc more than recommanded).
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the worst day fishing is better than the best day working

John C · World Chat Champion Joined: 06 May 2005 Karma :

I use Putolene TT Sport in the engine, I'm told it's one of the best 2T oils out there since potolene only make oils for bikes, and not cars.

I need to change the gearbox oil soon as the bikes done 3500 miles. What's the general consensus on the best gear box oil for the NSR. I want the best, not nessesserally the most expensive, but the best?

alains · World Chat Champion Joined: 08 Jul 2004 Karma :

look above , this oil makes the gearbox much smoother . many mates in france run on that , the only thing against is that the oil must be changed more frequently (something like 3000 miles)
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the worst day fishing is better than the best day working

bish777 · World Chat Champion Joined: 11 Nov 2004 Karma :

I'd still recommend silkolene light gear oil and pp2. My MZ301 did 70,000 miles on this combination without major work and is still running now.
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GSXR1100J