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YSS Racing Rear Suspension for Yamaha LC 135

This racing rear suspension from YSS is available in workshop in Singapore but should also be available here in Malaysia.

Racing suspension usually comes with a firmer suspension setup due to better handling when it is done so. When the suspension is firmer, comfort is going to be at sacrifice. So, think before you change!

Kitti Xbox Edition Racing CDI Unit for Yamaha LC 135 / Spark / X1R / Sniper

This racing CDI unit features the unlocking of rev limiter set by your manufacturer to unleash the real power of your Yamaha beast.

This thing doesn’t come cheap even though it is made in Thailand. It is priced at RM380 (USD 98).
Does it really matter to change the CDI unit? Well, this is what my trusted mechanic told me, “Modifying or replacing CDI unit the last thing you want to do with your bike modification because it can give only minimal gain compared to modification to the exhaust, carb, engine block and other. Also racing CDI unit is not cheap.”
Kevlar Disc Brake Pad for RX-Z, TZM 150 and VR 150

Kevlar disc brake has been used a lot in racing in Thailand. I also used this brake pad for my RX-Z and the quality is very good. The price is not expensive, just RM12.50. Kevlar brake pad is made in Thailand.
Yamaha’s YAMALUBE advertisement taken from Roda-Roda August 2008

YAMALUBE has finally come to Malaysia. YAMALUBE is a high performance 4T engine oil for use specifically to Yamaha’s motorcycles. The formulation of this engine oil is done by Yamaha Motor Co. Ltd., Japan.

YAMALUBE also been used in racing for Fiat Yamaha MotoGP, Yamaha World Supersport Team and Yamaha Motocross Team.

Get it now at your nearest workshop and give comment about the quality.

There is only one variant for the oil and is priced at RM15.80 per litre.

This article is taken without permission from http://www.mysportbikers.com/portal/index.php?
option=com_fireboard&Itemid=27&func=view&
id=1017&catid=52&limit=6&limitstart=6.
Hope they will forgive me!

Please go here for the original content of the page.

What was modded on that bike…?
block and piston
– Original Yamaha 125zR block.
– Bored tu 57mm using DT125(enduro) RK brand piston.
– Ported and polish the block.

Engine head
– OEM header.
– Skimmed the header and polished it.

Clutch
– Standard Y125z manual clutch system.
– Original Yamaha friction plate.
– GT Racing clutch springs.

Carburation
Actually that bike got 2 carburetor unit.
– Carb Mikuni for Suzuki Panther 150. [Main jet 300, pilot 28.5]
– Keihin PWK 28mm. Ported to 30mm. [unknown]
– paired with FCCi Racing reed valve.

Ignition
– Fully Standard. Even the CDi is standard.

Exhaust
– BM Power + YY Pang exhaust manifold + custom made end can silencer.

Suspension
– Standard OEM front and rear suspension system.

Final drive
– Using 15/34 MCS sprocket setup with TP Racing 415 chain.

Wheels
– COM* 17×1.4 alloy rims with hi-polish 125z hubs.
– Camel 50/90 tyre. very2 kecik punya tayar.

Brakes
– Standard front disc brake system.
– Rear disc brake system was removed due to no use of using it.


Security

– None. This bike was staying in the house all the time except when it was needed on the road.

Which shop do all this ?
– my friend’s house. Of coz la this is his bike.


How fast can it go ?

– 180km/h on 4th gear. after that cant calculate due to meter limit is only at 180km/h.
– 16sec for a kilometer.

Please remember: RACE ON TRACK ONLY! DRIVE SAFELY!

Bottom view of the broken Yamaha LC135 engine

I have seen this picture in another website discussing about the reliability of Yamaha LC135 engine. Hit the links here for more picture and information.

Arkib

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