This is the wrench size needed to remove/install the SRAM GXP direct mount spiders and chainrings

Optimised for use with Sram X-SYNC rings

20P-1 bracket for 160mm and 180mm rotors

The riveted Steel Retainer stands for toughness

25" on the back with a Vigilante 2

Leatt 3DF 6.0 Elbow Guard - S - White - Black Needs Images This is the wrench sizeThe 3DF 6. 0 Elbow Guard is a top of the range piece of body armor. 3DF AirFit soft impact foam ensures maximum protection, and hard shell sliders add further safety. A 3D design ensures a comfortable fit, and anti slip forearm X straps and a silicone printed elbow grip keeps the elbow guard in place. Total Leatt protection score of 14 points Soft elbow guard with co molded hard shell sliders 3DF AirFit ventilated soft impact foam CE tested and