K-Edge RACE Mount for Wahoo BOLT - 31.8mm When your bike deserves Pro-tour quality ... At a mere 32 grams, the Race Mount is K-Edge' most lightweight out-front mount yet. Optimized for Wahoo ELEMNT BOLT, the K-Edge Race Mount has every possible gram has been machined away, leaving behind only what you need and nothing more. The K-Edge Race Mount comes in a range of colours, including a special (and very patriotic) Red & Blue edition. SPECIFICATIONS - Weight - 32 g Handlebar diameter - 31.8mm ONLY Compatibility - ELEMNT BOLT Combo - NOT combo compatible Colour - black only