gear ratio ntawm peb laj kab reel geared yog 1: 1 lossis 3: 1, lub iav piv 3: 1 yog nrov dua thiab siv rau cua ceev hauv thiab tawm, lub laj kab rov qab tuaj yeem tuav 500m poly xaim lossis 200m poly daim kab xev.