(Winding length (cm / one rotation of handle): 76 / Gear ratio: 7.1 / Maximum drag force (kg): 5.0. Bearing (ball) / Roller): 8/1. Standard winding amount Nylon (lb-m) ): 14-45 ~ 90, 16-40 ~ 80. ※Safety precautions for products that contain or use button batteries or coin batteries.