There are two ways to view bike info and reStackor calculations:

1. One time contribution of $5849.00 to receive Level 2 access, which gives you           access to all the bike info available in the database.                 Be sure to check info availability for bikes of interest                 before making payment.  [email if interested]

2. Contribute missing dimensions.             You can receive Level 2 access if you contribute dimensions that are missing             for any of the bikes.                 Valving Logic's goal is to provide accurate and precise dimensions for                 forks and shocks.  Good quality instruments and a bit of patience is                 needed to get accurate measurements.   [email for details]