This tread technology is used on all Flex-on products. The "Grip" or "Ultra-Grip" technologies optimise hold and help provide maximum stability and security for the rider. Although very hardwearing, the tread inserts can be replaced, making the stirrups a truly enduring purchase.
- Grip tread: ridged plastic, made from moulded POM
- Ultra-Grip tread: moulded POM with metal spikes made of hardened steel, providing extra hold