Various parts for the DIY Roboticist. Lots more to come! Spring Dampers (55/60mm) Retail: $24.99 Our Price: $19.99 Rubber Boots (pair, .250) $1.99 Tail Wheel Kit $14.99 Rubber End Caps (pair, .250) $1.99 Ball Bearings (pair, 3mm) $9.99 Mounting Hub (3mm) $7.99 Copyright © 2003-2008 E-Clec-Tech. All rights reserved. All other materials and logos are copyrighted by their respective owners, or companies.