The GRANIT 57513X1250 is a high-quality SPB profile V-belt designed for reliable power transmission in various agricultural and industrial applications. Featuring a nominal length (Li) of 1250 mm, an effective length (Ld) of 1280 mm, and an outer length (La) of 1300 mm, this durable belt ensures optimal performance and longevity. Its top width is 16.7 mm and height is 13 mm, making it a precise fit for compatible pulley systems.