All New Zillion SV TW 100 is the compact and tough bait casting reel for versatile usages. Sturdy, but light-weight aluminum alloy construction offers solid performance for long life. Its new SV Boost-I brake system allows you to cast rigs long without backlash. Due to the new brake system, you may feel more rigs flying in the latter half of castings. Hyper Drive Design system is to keep the initial smooth gearing and friction-less performance for longer life. Pinion is supported by 2 ball bearings, and new gear teeth are made stronger with less noise. The SV Boost system is magnet brake system in which brake rotor will pop-up in 2 steps to prevent backlash quite effective, while allowing you to cast long.

It features Hyper Armed Housing system, where the main frame, gear side cup and spool holder on the palming plate are made of sturdy aluminum alloy. G1 air craft grade extra strong duralumin spool accelerates quite fast and casts great distance. New tapered groove TWS T shaped level winder system lets lines move more freely in casting to add casting distance.