I'm looking to build a new set of wheels for my racing bike. My current rimes are 21mm inner and 28 outer. I'm trying to follow the "rule of 105" so that means I need 30mm outer width to match with my 28c tires. I haven't seen any that wide. I've built up two wheelsets from Lightcarbon rims and I'm super happy with them. Any ideas or links are appreciated!