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Old 03-18-2014, 11:52 PM   #2692
aka Andy660
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Joined: Jan 2009
Location: Cape Town
Oddometer: 20
YAMAHA XT660Z Cush Drive Rubbers

Originally Posted by Crazydog View Post
Like all of us that have the XT660`s , the cush drive rubbers wear is a pain.

I found an article some time ago on the thread.

The chain drive sprocket takes a tremendous load from the power of the engine , which causes the rear wheel bearing to wear excessively , even wearing the Chain Drive Hub Housing ,
The bearing will become loose in the housing at a later stage,

I fitted a double row bearing as apposed th the std single *row bearing.
And with Polyurethane rubbers .I got 56 000km without changing the rubbers again.

You only have to machine the rear hub bearing housing 5mm deeper /
The Bearing I used is still the same dia. as the original.
And machine the inner spacer also 5mm shorter.
It still uses the Standard Yamaha Seal

[size=10pt][size=10pt]Bearing no, 62364.EE From Bearing Man[/size][/size]

Polly Rubbers R950 posted , South African Rands or $95 Aus Dollars / R800 in SA

Polyurethane Rubbers Now in stock .
Can be posted anywhere in the world

Crazydog screwed with this post 03-18-2014 at 11:55 PM Reason: highlight
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