UNIQUE DESIGN: Bike Rest Handlebar with ergonomic design,Bicycle Handlebar used to relax under a good road conditions in the long-distance cyclingADJUSTABLE HANDLE:bicycle rest handlebar helps your arms rest comfortably.you can adjust Bike Aero Bars every possible way comfortable riding position whether it is daily use or long distance riding, the arm will not feel soreAPPLICATION WIDE:Cycling Aero Bars Suitable for Road Bikes,mountain bike, Triathlon, long- distance travel bikesCycling aero bars adjustable - forward, back,cycling aero bars helps take pressure off your hands and shoulder makes long rides much easie and quickltBike rest handlebar removable shims for easy to cleanBike rest handlebar easy to install and adjusted,could adjust the length freely you like, give you a position on the bike that takes arm and hand numbness while increasing your speed at least one mph dueBar Length: about 420mmBar Caliber: 31.8mmApplies to: time trial Road bikeUNIQUE DESIGN: Bike Rest Handlebar with ergonomic design,Bicycle Handlebar used to relax under a good road conditions in the long-distance cyclingColour:blackMaterial:carbon fibertype:Set BPackage Contents:1 x Bike Rest Handlebar setOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.