The helmet mount will also suit any GoPro attachment

Weighs on 18g

then you know how important these sockets are

Once set up

The BKD-1 Hydraulic Brake Bleed Kit will bleed most models of DOT-fluid-based hydraulic brakes

SRAM - Avid Brake Caliper Service Kit - Code R 2011+ - 11.5015.068.010 Exclusive The helmet mount will alsoService kits for SRAM Avid hydraulic disc brake calipers. Code R 2011+: INCLUDES PISTONS, SEALS, GUIDE PIN, BANJO & BOLTS CODE (2011 2017) GUIDE RE MFG: #11. 5015. 068. 040 Vendor: AB115015068040 SKU: 710845655913 Elixir 2 Piston: INCLUDES PISTONS, SEALS & BLEED SCREWS ELIXIR MFG: #11. 5015. 031. 000 Vendor: AB115015031000 SKU: 710845613432 Juicy 3: INCLUDES PISTONS, SEALS, HOSE BARB & OLIVES JUICY 3 MFG: #11. 5315. 031. 000 Vendor: AB115315031000