I think Mark was right when he said that fixies might end up going through there 48 spoke wheel phase soon.. Check this bash guard, this thing is horrible, I remember when BMXers where running contraptions like this, luckily the industry came to its senses and realized that using thicker & stronger T6-7075 alloy is far lighter and more durable and does the job just as well as an over sized chunk of alloy bolted to your chain wheel, lets just hope freestyle fixie kids figure that one out soon!