Tibolts.co.uk - Titanium Bolt Upgrade Kits for Mountain bikes While I've never bought from these guys but looking at the price of pro-bolt kits these appear to be very good value. (I was shown the website by a push-biking friend) I certainly wouldn't put them in any high stress area but for anybody looking for fancy bolts for fairings, or maybe even engine covers these might be alright!
I've been looking for similar bolts and found a few people that sell them for brake disc's for reducing weight, I've been trying to find a reasonably priced fairing set as the pro-bolt stainless sets seem a bit steep to me!
I have many many Ti and SS bolts from ProBolt and would love to offer some discount as I deal trade with them but tbh the margin is sooo small its just not worth my time please dont think me too rich to bother to make money but trust me like I say the margin is SOO small its just not worth it by the time I have repacked and sent out again all profit is gone! So if that makes you feel a little better about the RRP go for it as the SS kits are good value imo! If you have a large order of 200+ then I can offer some discount for you and others.. The fairing kits are a little but of a pain as small plastic spacers replace the stepped bolts but they do look NICE!