Flex-On Adults Safe-On Inclined Ultra Grip Stirrups Light Black/Black/Red. Keep yourself safe whilst increasing grip and stability whilst in the saddle with the Flex-On Adults Safe-On Inclined Ultra Grip Stirrups. With intensive research, Flex-on has developed a cutting edge stirrup to increase your performance whether out and about at a competition or having fun at home. Featuring all the best parts of the Green Composite Stirrup, the Safe-On Stirrups focuses on the shock absorption of the foot whilst in the saddle with the internal steel frame for reinforcement whilst the elastomer springs under the foot perform the stabilising feature Flex-on is known for. Read more… The inclined stirrup grip has been designed to make you feel more secure in the saddle by providing support and improving leg position whilst the superior grip keeps your foot more securely in the stirrup. The inclined stirrups are perfectly suited to showjumpers, eventers or trekers. Offering an incredibly light frame, the tread and stirrup slot features an ergonomic shape which are both offset and skewed in relation to the stirrup to be able to get a better connection with the mount. The Safe-On Stirrup allows the foot to be released by opening up under a certain amount of pressure at approximately 40kg of force. If the arm is released, it can be easily secured with an allen key and is ready to use again.