Bike Handlebar Aligner: Maximize your riding performance with our handlebar aligner. Install it in the middle of the handlebar and align the ray to the center of the tire, no time or skill required. Enjoy precise alignment and a smoother ride than ever before. Bike Seat Alignment: Customize your saddle position to meet different needs and improve riding comfort with more than just handlebar adjustment. Improve your riding experience with progressive saddle position adjustment. Effective Solution: A must-have for every bike enthusiast, the bike handlebar aligner improves performance and reduces trips to the repair shop. Add it to your collection of essential bike accessories for increased efficiency and control. Sturdy Design: Our bike handlebar aligner boasts a sturdy construction, perfect for long-distance rides or daily use. Made of high-strength ABS body and soft silicone anti-slip pads, it provides precise alignment every time, ensuring a safe riding experience. Easy to Use: Equipped with a Type-C charging port and compatible with handlebars with a diameter of 22.2-31.8mm, our bike handlebar aligner allows for easy and precise calibration wherever you are. Lightweight and easy to carry, perfect for outdoor cyclists. Bicycle laser calibrator Product size: 110*76*50mm Fixed clamp diameter range: 22.2mm~31.8mm Charging port: Type-C Product material: ABS soft silicone Input voltage: 5V Battery voltage: 3.7V Input current: 1.5-2A Battery capacity: 180mAh Brand: Lion’s Teeth Assembled Product Weight: 0.44 lb Manufacturer Part Number: ZXCJZY35 Assembled Product Dimensions (L x W x H): 11.00 x 5.00 x 7.60 Inches