Repco Bike Essentials Kit Featuring lights with multiple functions and a 19 function computer, the Repco Bike Essentials kit is an ideal starter pack for the novice rider. WARNING BUTTON/COIN CELL BATTERIES ARE HAZARDOUS AND MUST BE KEPT OUT OF REACH OF CHILDREN AT ALL TIMES, WHETHER THE BATTERY IS NEW OR USED. THESE BATTERIES CAN CAUSE SEVERE OR FATAL INJURIES IN 2 HOURS OR LESS IF SWALLOWED OR PLACED INSIDE ANY PART OF THE BODY. IF IT IS SUSPECTED A BUTTON/COIN CELL BATTERY HAS BEEN SWALLOWED OR PLACED INSIDE ANY PART OF THE BODY, SEEK MEDICAL ATTENTION IMMEDIATELY OR CONTACT THE AUSTRALIAN POISONS INFORMATION CENTRE ON 13 11 26 FOR 24/7 FAST, EXPERT ADVICE.