Tennis ball tyres on my downhill bike! I replace my DH tires with loads of tennis balls and ride steep downhill MTB trails, hit jumps, destroy berms and ride as fast as possible, but how well will it work? My Canyon Sender downhill bike get the craziest modification yet, Tennis balls! After removing the original downhill mountain biking tires I proceed to cut holes in the rims in order to fit tennis balls the whole way around the wheel to become the new tyre! I then head to Tidworth bike park to make use of the steep and technical MTB trails, which are filled with gap jumps, tabletops, berms and technical black trails to really push the limits of this freshly modified DH bike! Would you try this? I hope you enjoy the video! MERCH: https://www.tothesky.store/ ---------------------------------------------------------------------------------------------------------------- Welcome to my channel, I'm a professional Freeride Mountain biker and former FMB world champion(2013). This channel is all about Mountain biking, I make a huge variety of videos for everyone who loves dirt: From downhill biking to slower paced trials riding and everything in between like dirt jumping, slopestyle and enduro! As well as making entertaining videos(I hope) I also like to help YOU out too, with videos such as: - How to ride better - Trick tips and How to's - Travel VLOGS - GoPro camera tips - In-depth entertaining features - POV craziness - Funny videos I also try to reply to everyone so leave some comments too!