Powerful engine requires high performance shock. Why? tire grip is a must with a very powerful engine. This is where the monoshock or rearshock comes in. It keeps the tire on the ground regardless of the condition of the road. That is why MotoGP champions have ohlins suspension engineers that will tune the best setting depending on the weather, temperature, road type and engine power.
If you have a custom adjustable rear shock, This is how you can repair your Y15ZR Yamaha Sniper rear custom adjustable monoshock. After several thousands of usage, it is best to clean the internal mechanisms and change the shock oil fluid to a fresh one. Doing this will ensure that your bike ride is smooth and will have its full performance.