G-Nius Gravius K.Imae Aurora / MC Squared version Grear Ratio: 7.3: 1 Available RH & LH Spool: Gravius Aurora Middle Spool Changeable Magnet design Option: BlackMax Neodymium Magnet Bearing: MC Squared Ceramic Ball Bearing Return Policy Shipping Policy About Us Contact Us Privacy Policy Terms and Conditions Frequently Asked Questions (FAQ)