【SUNSTAR】Rear Sprocket Duralumin Review
Fits: KAWASAKI KLX110L, KAWASAKI Z125 PRO, KAWASAKI AR50, KAWASAKI AR80, KAWASAKI KLX110, KAWASAKI KSR-I, KAWASAKI KSR-II, KAWASAKI KSR110, KAWASAKI KX110, KAWASAKI KX110L
Half the weight of OEM
This is a replacement for the steel Sprocket.
As with the crankshaft, the heavier the weight, the more stable the high-speed rotating object becomes due to the GYRO effect, and the heavier it behaves when tucked in, etc. The price is very high, about three times that of steel, but the weight is less than half that of steel.
The Sprocket is also rotating at high speed without exception, so I think it would be a large thing to reduce the weight here.
In addition, as is well known with the weight reduction of Wheels, the weight reduction of the lower part of the Spring is several times more effective than the weight reduction of the upper part of the Spring.
Weight reduction of wheels and crankshafts can be expensive, but this product offers good cost performance since it costs only a few thousand yen.
In addition, the chain is made with higher precision than a normal Sprocket, which prevents the chain from getting out of control and reduces friction loss.
If the chain is loose, the risk of it coming off when it gets out of control is also there, so I feel it is quite effective.
Material:It is not suitable for touring, etc. It is made of aluminum, so it is not very durable and needs to be checked frequently for wear.
We use Sprocket made in Sunstar because we check the chain slack closely when driving on the circuit.
Responses
Other reviews
When in doubt, SUNSTAR
Balance of lightness and durability, true circle, etc.
In terms of color variations and price, the xam is the better choice.
For now, you can't go wrong with SUNSTAR.
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exchange
I bought this for a ZZr250 Rear Sprocketfor replacement, it is lighter than the OEMSprocket and looks better in Gold. It is an applicable product and I was able to install it without any modification. View detail
Stable SUNSTAR
I was not sure about BlackSteel, but I decided that lightness is justice.
I changed from 43T to 42T, but since it is Rear, I don't think it changes anything experientially.
Next time I will change Front as well and see how it goes.
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A little tainted.
Used for Restore of TW200
I bought it to go along with the Front that I also replaced.
Maybe it didn't have to be Duralumin.
Well, I bought it.
The items are clean and trustworthy.
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Rear Sprocket replacement
Changed Front from 14T to 16T and Rear Sprocket from 48T to 46T.
I thought it would be sluggish at the start because the GEAR ratio was quite low, but I don't mind that much.
It is easy to handle for long touring and city driving.
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