The Subrosa Ray bars are strong, lightweight, and feature a super clean look! Click HERE to view current sizes/colors available an to order your own set. Subrosa pro rider Matt Ray signature handlebars are super durable and very lightweight. Masked knurling for better stem clamping. 100% post weld Deathproof heat treatment means superior strength and long lasting durability. SPECS: 13 butted 4130 chromoly. 29â€ wide / 12Â° back sweep / 1Â° up sweep. Weight: 28 oz.