This foam protection meets the European safety standard EN1621-1 and EN1621-2

The 10-51T weighs approximately 534gm

With OpenBass™ 2

Mounting is simple and secure with an IP67 waterproof-rated twist-lock design held together with an included TR25 security bolt

but if it's steep and loose where you ride this would be an awesome rear tyre

Leatt MTB Gravity 4.0 Pants - S - Ghost Black Virtual Parent This foam protection meets theThe Gravity 4. 0 Pant delivers comfort, durability, and storage in a modern fit designed for serious riders. The pre curved legs leave room for knee pads, while stretch fit ankles and a moto style buckle keep the fit secure. A standout feature is the floating elastic waistbandengineered to give you the perfect fit, stay comfortable, and eliminate pressure points or waistband sag. Built from durable 4 way stretch fabric with Deflextion reinforcements