Lightweight: 162 gr per pair. 100% race proven with 15 riders among the top 50 UCI EDR riders using the Nock V3. Aluminium bracket with variable thickness and CNC finish, available in 3 colors : Black, grey and silver. 2 screws lock-on system for maximum stiffness and quick and easy installation. Guards made with an impact proof plastic material. Exclusive high absorption impact foam inside the guard to protect your knuckles. Exclusive plastic inner ring to reduce torque wrench (2,5 NM instead of 3 NM) and therefore impact stress. Direct mounting on grip compatible with many major grip brands. Does not interfere with shifter or dropper lever. Compatible with all brakes levers. Compatibility between V2 bracket and V3 guard. Thick decals (400 Microns) to protect shields and brackets. Made in Europe