I changed from 29T to 27T to reduce the engine speed of MONKEY's cruising
The changes to Sprocket so far are..
Bore up time
Fr 13T (OEM) →15T (SUNSTAR)
Then after 4,000km of use
Rr 31T (OEM) →29T (SUNSTAR)
Then a thousand kilometers (This time.)
Rr 29T→27T (KITACO)
I rotated it before putting up the chain
The last time it was MADE IN SUNSTAR, which was also no problem at all I chose KITACO because it wasn't available
Previous Spec. (29T) If the speed is the same as that of the engine, the engine speed will be reduced by about 7%
The result was 5,000 rpm at 50 km, but at 4650 rpm at 50 km, it was slightly lower I can now cruise quietly Also, 1st gear is normally usable
I'm not worried about the durability because it's Chromoly I think I'll use this combination for a while because the accuracy seems to be good
I've seen other imprecisions with BALI on the teeth, but the product I received was very nicely finished and Large satisfied, including the price
I have Chain is Gold, so it looks tighter
By the way, the spec. of MONKEY is..
○Engine
Takegawa 17RStage+D Bore and Stroke up106cc
Mission
Takegawa TAF 5-Gear Cross Mission Kit(Super street
Clutch
Takegawa Special clutch kit (5disc)
Tire
KITACO Aluminum Wheel IntroductionQuantity:Set8Inch (Standard & Wide)
The Torque makes 5th speed cruising a breeze It may be good for long touring
Recommendation
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