XL Belts are a popular option for weapon systems and belt driven drive systems. They can be used with toothed pulleys or flipped inside out for smooth surfaces. XL belts are commonly used in can drive weapon systems to reduce stress big hits.
•Width: 0.25"
•Pitch: 0.20"
•Circumferences:
XL70 (7", 177.8mm)
XL74 (7.4", 187.96mm)
XL80 (8", 203.2mm)
XL84 (8.4", 213.36mm)
XL90 (9", 228.6mm)
XL94 (9.4", 238.76mm)
XL100 (10", 254mm)
XL104 (10.4", 264.16mm)
XL110 (11", 279.4mm)
XL114 (11.4", 289.56mm)
XL120 (12", 304.8mm)
•Belts are sold individually.
Try our Belt and Pulley Calculator! Calculate your results for belt size, center to center distance or even pully sizes. It supports manual entry of pulley sizes if using sizes we don't stock.

Available Sizes and Widths
S3M, 102mm-408mm, 4mm width
S3M, 195mm-213mm, 6mm width
S3M, 195mm-213mm, 8mm width
XL , XL70-XL120, 1/4" width
V Belt, MB200-MB280, 6mm width