Prime blackedition 85 carbon tubular wheel fthe blackedition 85 tubular front wheel is the perfect choice when a single second could be the difference between victory and defeat'. '.strtoupper('t')he 25mm wide rim reduces rolling resistance and amplifies aerodynamics, meaning your next pb or podium is only a matter of time'. '.strtoupper('p')erfect for road racers, time trialists triathletes the 85mm deep aero rim profile provides more speed for less physical effort by upping the aerodynamic properties of the wheelset'. '.strtoupper('t')he rim profile also creates a much stiffer wheel, making it perfect for triathletes and time trialists alike'. '.strtoupper('t')he 25mm rim width is ideal for wider tyres ranging from 25c to 33c'. '.strtoupper('w')ider tyres provide a wider contact patch which increases traction, grip when cornering and comfort, all associated with increased performance'. '.strtoupper('i')f you're looking for that little advantage in your next tt or triathlon event, the prime blackedition 85 carbon tubular front wheel is the ultimate choice'. '.strtoupper('f')eatures rim material t700 ud carbon fibre rim width 25mm rim depth 85mm hubs r010, cnc machined 7075 alloy hub body spokes dt aerolite non drive, dt aero comp drive side hub bearings 2 x 699weight 761gbacked by prime crash replacement programmeprime crash replacement programme at prime we understand that a crash or unexpected accident may occur under normal riding conditions'. '.strtoupper('i')f in the event of a fall or accident where your prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the rrp'. '.strtoupper('p')lease note that the prime crash replacement programme is only valid for the original purchaser within 2 years of purchase.buy prime wheels from chain reaction cycles, the world's largest online bike store.