the set consists of:
-Tensioner rollers (pulley?: 50.0 мм, Height 1: 30.8 мм, Height 2: 37.0 мм);
-Timing Belt (Number of Teeth: 153, Ширина: 25.4 мм);
-направленный ролик (pulley?: 50.0 mm, Height: 31.3 mm, Height 2: 43.3);
-Direction roller (pulley?: 60.6, Height 1: 31.0 mm, Height 2: 33.