【Color】 Red 【Compatible Bar Diameter】 22.2mm, 25.4mm, 28.6mm 【All-in-one Set for Peace of Mind! Quad Lock Type Smartphone Holder Compatible Product】 ・Convenient full set, compatible with Quad Lock type smartphone holder (red) ・With vibration-absorbing vibration damper to reduce shaking during riding ・Includes three sizes of mounting rubber to fit various handlebar diameters, compatible with various bikes ・Includes two sizes of hex wrenches, a fixing panel, and double-sided tape, allowing for immediate installation Easy operation, twist and lock securely! A cost-effective compatible product that can also be attached to genuine QUAD LOCK. High holding power prevents your smartphone from falling during riding. ※This product is a QUAD LOCK compatible product and is not a genuine product.