Silver Wolf SV TW PE Special is the diversified version of 21 Zillion to be used better with thin, from #0.4 to #1 PE braid lines. Modifications are mainly at spool and level winder. SV Boost PE Special spool is optimized to cast with thin PE braid lines. Level winder moves faster to prevent braids dig-in. This Silver Wolf has been developed maily for Black Bream fishing but its advanced performance will benefit all anglers for other species.
Sturdy, but light-weight aluminum alloy construction offers solid performance for long life. Its new SV Boost brake system allows you to cast rigs long without backlash. 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 PE special spool accelerates quite fast and casts great distance. TWS T shaped level winder system let lines move more freely in casting to add about 5% more casting distance.