The Bar Fly 2.0 is designed with anaerodynamic low profile that places thegarmin Computer screen inline out frontand level with the handlebar/stem.-With Bar Fly products there is always zero risk of over-tightening.-Carbon handlebar safe.-Single bolt full wrap clamp is easy to install without removing the handlebar tape.-New design with a lower more aerodynamic profile.-Dual Positions Optimized for Garmin Edge 200/500 & 510/800/810.-Positive engagement with a click.-Integration with Shimano Di 2 & Campagnolo EPS modules.-Full wrap clamp will never fall off.-Garmin computers are made from plastic & so is the Bar Fly. Delrin is the highestquality plastic & is the most appropriate material for this key interface.-22 grams.-Made in the USA.-&8220; Buy one you&8217;re done” lifetime warranty & crash replacement policy.