Compatible for Garmin 130/200/500/510/520/800/810/820/1000/1030
Compatible for bryton rider 20/20+/21/100/210/220
Compatible for IGSPORT IGS10/IGS20E/IGS50E/IGS50/IGS618
31.8mm bar clamp diameter
1/4 turn twist for mount/dismount
Injection mold nylon/glass fill with stainless T25 bolt
Weight 20g
Material: Glass fiber + nylon
Color: Black
Package:1pc