2024 IL Motorcycle Practice Test 4 Based on 2024 IL Motorcycle Handbook 8. What fabric provides the best protection for motorcycle riders? A Polyester B Denim C Wool D Leather Next More 8/30 Progress 0 Errors Restart Next Next IL Motorcycle Practice Test 4 Back to Test List IL Motorcycle Practice Test 3 IL Motorcycle Practice Test 5 Challenge Library 12 More IL Motorcycle Practice Tests 1 IL Motorcycle Practice Test 1 2 IL Motorcycle Practice Test 2 3 IL Motorcycle Practice Test 3 5 IL Motorcycle Practice Test 5 6 IL Motorcycle Practice Test 6