Model: SB017 Installed vehicle: Wuling CN100 (Rongguang) ① Handle torque:≤1.8N·m; ② descent of glass:when the regulator is rised to any position, center of bottom edges of glass should descent more than 3mm after the handle torque released; ③ Effective travel:front door ≥440mm;back door≥335mm; ④ Endurance quality:20000 cycles.