If you're not sure which EPS size your helmet has it should be printed inside the helmet and visible when the headliner and cheek pads are removed

Protection Style: These leg guards use a D30 main protective pad with a Kydex pierce-proof layer

6 mm stainless steel inner cable

thankfully Lezyne included a Neoprene sleeve to insulate your hand while in use

SQLab 8OX Stem - Black - 31.8mm - 70mm x 6 Degree - 1 1-8th Inch Out of Stock If you're not sure whichLight, stable, strong, and with a great form factor. The 8OX stem is designed with gravity fuelled riding and e bikes in mind and is available in a variety of lengths. All versions feature a + 6 degree angle to provide extra versatility with the bar height. No stem cap included the stem cap shown in images is for display purposes only. Specs: Material: Aluminium (stem), steel (bolts) Length: 35, 50, 60, 70, 80, 90, 100, 110, 120mm Rise: 6 degree