Crankbrothers Easy Release Cleat Kit - Bronze Brand_Lazer The XDR driver body is

The XDR driver body is a universal mounting system for cassettes that incorporate cogs with fewer than 11 teeth

and polycarbonate end fittings

SHIMANO Ultegra 11-30T

Developed to complement our cable kits

CLEAT T-NUTS STAINLESS STEEL

Crankbrothers Easy Release Cleat Kit - Bronze Brand_Lazer The XDR driver body isEASY RELEASE CLEAT KIT Cleats with a more forgiving 10 release. Optimized for novice riders or those new to clip in pedals. 10 release angle makes it easier to unclip. 2 hole bolt pattern for mtb shoes. Plastic spacing shims included. Compatible with all Crankbrothers clip in pedals. Specs WEIGHT: 30g per pair MATERIAL: Premium strength brass RELEASE ANGLE: 10 FLOAT: 0 or 6