The zipp 302 carbon clincher disc brake 700c wheel with a 45mm deep indianapolis made carbon rim optimized for low aerodynamic drag and precise handling in all riding conditions the 302 carbon clincher delivers the ride that zipp wheels are renowned for at a price that makes zipp carbon quality and performance more attainable than ever the 302rsquos smooth carbon rim is hand assembled to zipprsquos new 76d176d hubs using belgian cx sprint spokes and brass spoke nipples to