XSR 155 - CHAIN,SPROCKET & PINION DRIVE REPLACEMENT 

In this video you can see the step by step procedure on how to remove and replace the sprocket, Pinion drive and Chain of Yamaha xsr 155 for periodic maintenance and adjustment.
Xsr 155 Chain replacement , Xsr 155 SPROCKET replacement , Xsr 155 Pinion Drive replacement ,
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