As far from your words, you seem to be a teenager. I think it would not be the right decision to go to Muree on bike all alone or with friends because the dynamics of going uphill are totally different.
You should leave your bike at home. Get onto a coach and it will take you to Muree. Spend your whole day there. Come back in the evening or as you like. On bike, Police might stop at Bhara kuh chowki or maybe at the toll Plaza.
Besides this, why dont you people go on bycycles it will be a more fun experince for you young boys. Nor the police will stop niether they will challan you. You can go anywhere on it. Lastly, no fuel costs. You will burn a lot of calories up hill.