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**Arun V Dev** · 06-04-2016, 03:38 PM

Re: Random Questions regarding the RX series

Originally posted by yam View Post

if its just the GB, then you need a 5 speed GB with the clutch dog, swap the GB with your existing GB and you are done, costs about 8-9K, but this is of no use if you want the bike to perform well you need the complete 5 speed conversion. If you want a complete conversion you need everything except for the engine centre case, better to buy a whole engine, but prices are close to 30-35k these days for a good engine, let me know if you need any help sourcing an engine. you can drop me a PM and I can guide you. However you should be prepared financially before you decide for the whole conversion.

I have heard about a conversion kit .
3rd 4th 5th gear wheel
main axle assembly
shift cam assembly
I have came across an article claiming that only these parts are required for the conversion .
what i want is to get a little bit stress out of engine on high ends. to feel more relaxed .
and also heard that the 5th gear can slightly improve the mileage.
is this true ?? if so can someone source me the above mentioned parts

**kb100** · 06-05-2016, 06:58 PM

Re: Random Questions regarding the RX series

Originally posted by RTR996 View Post

Hey There,
1. Thanks for assuring that Questions Ain't Dumb.
2. And That Mech is Actually My Uncle

----consecutive posts auto-merged-----

That's some info Sir,
But coming back, why doesn't the 135 chug around, any technical Wizardry in the 100

does the rx100 in question run yezdi rear wheel

**yam** · 06-06-2016, 10:50 AM

Re: Random Questions regarding the RX series

Originally posted by Arun V Dev View Post

I have heard about a conversion kit .
3rd 4th 5th gear wheel
main axle assembly
shift cam assembly
I have came across an article claiming that only these parts are required for the conversion .
what i want is to get a little bit stress out of engine on high ends. to feel more relaxed .
and also heard that the 5th gear can slightly improve the mileage.
is this true ?? if so can someone source me the above mentioned parts

The 5 speed was never designed for mileage, it was designed for more power. if you run the 5 speed gear assembly you might not get a better millage. yes for the 5 speed conversion only 3 things are required, the 4th and 5th wheel, main axel and the shift cam assembly, finding a OEM system is a big task and these kits do demand a huge amount of money. The ones available these days are fake Delhi stuff, it better to go for a used complete gearbox assembly than go for a new Delhi based kit.

**prasath_xbhp** · 06-06-2016, 02:45 PM

Re: Random Questions regarding the RX series

sorry to ask this question here on the yamaha thread, but I didn't find any other place to ask this question. can I use the Yamalube Oil for my Suzuki MAX100R?. It is mentioned in yamaha-motor-india website. Is it available?. It has been mentioned on the back side of the pack that it can be used on RX100, RX135 and other 2-stroke bikes.

**kb100** · 06-06-2016, 10:16 PM

Re: Random Questions regarding the RX series

Originally posted by prasath_xbhp View Post

sorry to ask this question here on the yamaha thread, but I didn't find any other place to ask this question. can I use the Yamalube Oil for my Suzuki MAX100R?. It is mentioned in yamaha-motor-india website. Is it available?. It has been mentioned on the back side of the pack that it can be used on RX100, RX135 and other 2-stroke bikes.

you can use it in max 100 without any issues .it is still available with some yamaha authorised spares dealers

**Sai_Kanth001** · 06-06-2016, 11:01 PM

Re: Random Questions regarding the RX series

I bought a Yamaha RXG 1997 few months ago as it is my dream bike. Now I am going overseas. It is my bad luck to leave my bike very soon.

Free classifieds in India, Classified ads in India, Online Classified Advertising

https://www.olx.in/item/yamaha-rxg-1997-ID14MS5R.html#3a0f48dca8

OLX offers free local classified ads in India. OLX is the next generation of free online classifieds. OLX provides a simple solution to the complications involved in selling, buying, trading, discussing, organizing, and meeting people near you.

**prasath_xbhp** · 06-07-2016, 04:42 PM

Re: Random Questions regarding the RX series

Originally posted by kb100 View Post

you can use it in max 100 without any issues .it is still available with some yamaha authorised spares dealers

thanks.

i'll look for that oil pack and if its available, i'll buy 2 packs ( one for future use ) and post my update with pics here once i've bought it. Also this is the first time I'm going to change the engine oil myself. All I know is to warm up the bike for 2-3 minutes and then drain the oil using the drain bolt on the underside of the crankcase and then fill the new oil. Is this ok?. Is there anything else I need to do?.

please tell.

**Shiva Kumar Pinjala's** · 06-08-2016, 11:04 AM

RX 135 experts are welcome to answer.

I have RX 135(4 speed) 2002 model. and my friend is having RX 135 (5 speed).
I planned to Exchange our engines, i want 5 speed engine. can i fix up the 5 speed engine to 4 speed chassis.
is 4 speed center cases are same as 5 speed. is it possible to fit into my byke. please clear my tension.

**prasath_xbhp** · 06-08-2016, 06:03 PM

Re: RX 135 experts are welcome to answer.

Originally posted by Shiva Kumar Pinjala's View Post

I have RX 135(4 speed) 2002 model. and my friend is having RX 135 (5 speed).
I planned to Exchange our engines, i want 5 speed engine. can i fix up the 5 speed engine to 4 speed chassis.
is 4 speed center cases are same as 5 speed. is it possible to fit into my byke. please clear my tension.

kindly tell me the part number of the cylinder body ( bore ) of both your bikes( 4-Speed and 5-Speed ). I'm looking forward to buying the RX135 4-Speed piston-cylinder kit if its available. Many fake kits are available without the part number. but I want to get the original kit.

I can't tell for sure, but I don't think the crankcase assembly ( center case ) are the same for RX135 4-Speed and 5-Speed.

Refer the thread 'Frequently asked questions ( yamaha RX Series)' started by karthickdattag ( A Yamaha 2-Stroke Expert )

I believe this helps you:-

7. I have a RX135 5-Speed, can i use a 4-speed bore (4TL00) in it & have similar performance?

Ans:Depending on the availability, yes. A 4-speed bore will give you more torque & excellent city ride with low end grunt. It will also return more FE. Replacing the cylinder kit should do the job & correct tuning. As an option carburettor assembly can also be used of a 4-speed.

Answering second part very specifically, a 4-speed bore & 5-speed bore can never have similar performance even if the BHP levels are the same. Both were designed with a different intent.

A 4-speed bore is rated at 12BHP at crank & the 5-Speed at 14BHP at crank. You will need to modify the 4-speed cylinder by porting the exhaust to bring it upto 14BHP. This is what is stage 1 porting in case of 4TL00 kits. The top-speeds will be the same as a 4TL10 kit, but a ported 4TL00 kit will get there faster. It is the inherent characteristic of the cylinder that makes it produce more starting torque. This is the reason 4TL00 kits are more preferred in Drag racing, where not only the top speed is important, but hitting that top speed within 400Mts is of more importance.

**kb100** · 06-08-2016, 07:41 PM

Re: RX 135 experts are welcome to answer.

Originally posted by Shiva Kumar Pinjala's View Post

I have RX 135(4 speed) 2002 model. and my friend is having RX 135 (5 speed).
I planned to Exchange our engines, i want 5 speed engine. can i fix up the 5 speed engine to 4 speed chassis.
is 4 speed center cases are same as 5 speed. is it possible to fit into my byke. please clear my tension.

yes you can make the swap without any issues (if you are changing the entire engine )

----consecutive posts auto-merged-----

Originally posted by prasath_xbhp View Post

thanks.

i'll look for that oil pack and if its available, i'll buy 2 packs ( one for future use ) and post my update with pics here once i've bought it. Also this is the first time I'm going to change the engine oil myself. All I know is to warm up the bike for 2-3 minutes and then drain the oil using the drain bolt on the underside of the crankcase and then fill the new oil. Is this ok?. Is there anything else I need to do?.

please tell.

dont bother ,better quality oils are available in the market

**Shiva Kumar Pinjala's** · 06-09-2016, 03:50 PM

Re: RX 135 experts are welcome to answer.

Originally posted by prasath_xbhp View Post

kindly tell me the part number of the cylinder body ( bore ) of both your bikes( 4-Speed and 5-Speed ). I'm looking forward to buying the RX135 4-Speed piston-cylinder kit if its available. Many fake kits are available without the part number. but I want to get the original kit.

I can't tell for sure, but I don't think the crankcase assembly ( center case ) are the same for RX135 4-Speed and 5-Speed.

Refer the thread 'Frequently asked questions ( yamaha RX Series)' started by karthickdattag ( A Yamaha 2-Stroke Expert )

I believe this helps you:-

7. I have a RX135 5-Speed, can i use a 4-speed bore (4TL00) in it & have similar performance?

Ans:Depending on the availability, yes. A 4-speed bore will give you more torque & excellent city ride with low end grunt. It will also return more FE. Replacing the cylinder kit should do the job & correct tuning. As an option carburettor assembly can also be used of a 4-speed.

Answering second part very specifically, a 4-speed bore & 5-speed bore can never have similar performance even if the BHP levels are the same. Both were designed with a different intent.

A 4-speed bore is rated at 12BHP at crank & the 5-Speed at 14BHP at crank. You will need to modify the 4-speed cylinder by porting the exhaust to bring it upto 14BHP. This is what is stage 1 porting in case of 4TL00 kits. The top-speeds will be the same as a 4TL10 kit, but a ported 4TL00 kit will get there faster. It is the inherent characteristic of the cylinder that makes it produce more starting torque. This is the reason 4TL00 kits are more preferred in Drag racing, where not only the top speed is important, but hitting that top speed within 400Mts is of more importance.

my 4 speed cylinder part No: 4TL00, E-3. it is running on 2nd over size I.e, 0.50 piston size, have to resize to 0.75 size. 5 speed was 4TL01 both are original and giving thunder like output. my 4 speed will clocking 115 KMPH with stock condition. with descent mileage. but i don't sell my 4 speed block separately.

**yam** · 06-09-2016, 03:58 PM

Re: RX 135 experts are welcome to answer.

Originally posted by Shiva Kumar Pinjala's View Post

but i don't sell my 4 speed block separately. ***********

That is not the legal way to do, and definitely not worth discussing here on an online forum. Just my 2 cents.

**Divya Sharan** · 06-09-2016, 04:23 PM

Re: Random Questions regarding the RX series

***Disclaimer***

To whomsoever it may concern.

Please use the forum to share, discuss and help.
but, we would NEVER tolerate an iota of illegal behavior on the forum.

Selling/buying stuff without papers/with wrong papers etc is heavily condemned and such members should keep those things off of xBhp.

Thanks.
[MENTION=78796]Shiva Kumar Pinjala's[/MENTION] - you've earned your 1st infraction.

**Arun V Dev** · 06-09-2016, 04:50 PM

Re: Random Questions regarding the RX series

Guys , for some time i have been hearing a lot of boasting about the RDD CDI in yamaha rx100.
What is an RDD CDI ? How does it work ? It's pros and cons ?
if it is good , where can i source it and at what price ?

**Bibhu** · 06-09-2016, 05:09 PM

Re: Random Questions regarding the RX series

Originally posted by Arun V Dev View Post

Guys , for some time i have been hearing a lot of boasting about the RDD CDI in yamaha rx100.
What is an RDD CDI ? How does it work ? It's pros and cons ?
if it is good , where can i source it and at what price ?

Rdd doesnt work well on the 100. It needs a 12v system.

Sent from my XT1033 using xBhp Connect mobile app

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