Feature:1. Used for finger‑dial brakes and throttles. This type of finger‑dial button is suitable for 5‑6.5 inch electric scooters.2. As vulnerable part, it is used for repair and replacement of brake finger dial or throttle finger dial break.3. Regardless of left and right, the brake and throttle can be replaced by this finger dial button.4. This type of finger‑dial button is suitable for handlebars with an inner diameter of 22mm / 0.9in.5. Made of high‑quality ABS material, it has good performance and can well replace the original parts.Spec:Item Type: Finger Dial ButtonMaterial: ABSProduct Color: As Pictures Shown Total Length: Approx. 5.6cm / 2.2inHandle Length: Approx. 3.5cm / 1.4inCircle Diameter: Approx. 3.8cm / 1.5inProduct Weight: Approx. 10g / 0.4ozApplicable Mdels: For handlebars with an inner diameter of 22mm / 0.9inPackage List:2 x Finger Dial Button