Features: fresh and high qualityMade of tremendous materials, Smooth transmission, low noise, vast transmission ratio rangeHigh strength, warmth and cold resistanceResistance to aging, , and crackinglong lastingProduct parameters:Belt number: 150XL 037Belt type: XLBelt width: about 10mmBelt inside circumference: approx. 381mmPitch: about 5.08mmNumber of teeth: 75Style: XL sequence belt high quality driveTensile strength: ≥80N/mm (for reference only)Package list:1 *150XL timing beltNote: 1.The real shade of the item may be barely varied from the images shown on web content caused by many factors similar to brightness of your video display and light-weight brightness.2.Please allow slight handbook dimension deviation for the data.