Tamiya Hop Up Options Tamtech Gear Wheel Color Blue Bolt Set 22013 No.2013 OP.2013 GB-01S &

Used in place of the standard wheel mounting parts. The bright blue anodized aluminum color tightens your feet and firmly takes the load of the wheel bolt (cap screw), allowing you to install the wheel more securely. [Basic specifications] Set of 4 blue anodized aluminum collars and 4 2.6 x 20mm cap screws.