1.Easy Precision: Achieve accurate alignment with zero professional skills required. Our cycling handlebar calibrator makes it easy to mount in the middle of the handlebar and align the rays to the center of the tire, saving you time and effort 2.Sturdy Material: Achieve stable and accurate calibration during long-distance rides or daily use with our cycling handlebar calibrator. Its high-strength ABS body and soft silicone non-slip pads offer strong resistant to drops and slips, ensuring dependable outcomes for a safe cycling experience 3.Adjust Your Saddle: Cyclists can adjust their saddle position to cater to different needs, not only handlebars. Saddle Position Adjustment gradually improves the overall comfort of the ride for every user 4.Easily Use: Designed with a Type-C charging port and suitable for handlebar sizes ranging from 22.2-31.8mm, our cycling handlebar calibrator ensures easy and accurate calibration, wherever you are. This lightweight and portable tool is a must-have for avid cyclists 5.Must-Have Tool: A must-have tool for every cycling enthusiast, the Cycling Handlebar Calibrator improves the efficiency of your rides, reducing the need for frequent trips to the repair shop and maximizing performance Experience easy alignment on your long-distance rides with the Cycling Handlebar Calibrator. This easy-to-use tool is not just for handlebars and is a must-have for every cycling enthusiast for daily use. Name: Bicycle Laser Calibrator Charging port: TYPE-C Colour:Black Material:plastic Package Contents: 1 x Cycling Seat Calibrator Only the above package content, other products are not included. Note: Light reflection 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.