Review on Mr Tuffy Bicycle Silver 1 5 1 9 by Richard Turner

These things are damn strong. My friend ran into a shard of glass which shattered his tire and even punctured the toffee, but the tuffy managed just enough force for the goo tube to stop the leak. I swear this piece of glass would cut through a headband without a tuff. Installation can be difficult depending on how long your particular kit has been rolled up. Once you unroll it and reinsert the tube, it should be pretty easy. Combine them with slime tubes and (unless you hit broken plates) you'll never have another apartment.