SYMPOSIUM® Rollerblock Upgrades
Symposium offers, whenever possible, upgrade of its existing or prior models to current standards. Please select any of the upgrades to the Rollerblock series below for further details.
Rollerblock Upgrades
Upgrade original Rollerblocks to current Series 2+, or refurbish older Series 2 bodies
brings original Rollerblocks to Series 2+ standards
Grade 10 Tungsten Carbide Upgrade
Improves performance over standard chromium steel (supplied) balls OR older Tungsten Carbide Grade 25 balls (supplied before 2004)
recommended for all systems
The Superball Upgrade
Brings Rollerblock performance to an entirely new level - with an unconditional money-back guarantee
the ultimate state of the art
