Apparel O.S. Speed grey flat bill cap août 1, 2024 by Chris Laisser un commentaire Japanese company O.S. Engines have introduced their new O.S. Speed grey flat bill cap. The heather grey wool blend flat bill cap is embroidered with O.S. Speed logo on the front side and has with black bill. It also has a snapback closure at the back, which allows you to adjust the fit of the cap to your head size for maximum comfort. Shopping! Wartelle Shop Shopping! RC Team Shopping! Absolute Hobbyz Source: O.S. Engines PartagezTweetez0 PartagesAbout ChrisFounder of circusrc.com, journalist & photographer in the RC world for several years, Chris is passionate about RC, racing and technique. Whether in France or in the world, he is trying to bring high-quality information and photos for enthusiasts... and make you want to join the world of RC!