The  Shimano BeastMaster 10000XB surf reel takes beach and landbased fishing techniques to new levels of excellence. New spool and oscillation technologies means casting distances and accuracy are dramatically improved with this release and overall weight reduction makes all day casting an enjoyable experience.

This is an oversized line roller that reduces twist from casting and retrieving and is enhanced with a tapered area on the support to help line get onto the roller quicker.
Aero Wrap II is a worm gear oscillation system with a specially designed pitch to create optimal oscillation speeds for the Propulsion Spool Lip design. It provides uniform line lay and winding shape to prevent loss of energy during the cast while providing longer casts than other oscillation systems. So, casting distance increases with less effort required.
Through tens of thousands of casting tests and computer simulations it has been determined that this new AR-C spool lip design provides longer casting distances than a standard spool lip design while preventing backlashes and wind knots from forming. It also allows the line to flow off the spool in smaller loops during the cast, which means less slap on the stripper guide. This means longer casts ...
This feature eliminates wobble during the retrieve by counter balancing the rotor to enhance sensitivity and smoothness. By using computer balancing, an approach similar to car tire balancing, we are able to redistribute the rotor weight to create smooth rotation and eliminate vibrations caused by the reel.
Normal oscillation systems use a constant rotation of the oscillation gear that, when translated to the cam, provides an inconsistent spool speed. This results in line lay that stacks at either end of the spool. By using an oval oscillation gear, we are able to alter the speed of the oscillation cam to provide a consistent spool speed. This results in an even line lay that provides excellent casta...