The Lightweight Carbon Wheelset with a Suit of Armour.For those who appreciate the playfulness of the 650B wheel size, we offer our Innegra technology in the 7i rim. The 7i rim features Innegra incorporated into the carbon construction, greatly enhancing strength and compliance while reducing weight. With the right hubs and spokes, the 7i rim is ready for a tough ride!Redefining Carbon Wheels.Ride without fear - thanks to the addition of TeXtreme® Innegra in the construction of our rims, we have created a rim that has 75% higher impact resistance than standard carbon rims of the same profile. The 7i rims are significantly more resistant to wear and tear and less likely to suffer catastrophic failure.Our Innegra™ equipped 7i rims also provide 50% more vertical compliance than standard carbon rims. As a result, they offer high energy absorption and superior vibration damping, without the harsh stiffness associated with carbon. These carbon rims have the sought-after ride characteristics of a premium alloy wheelset.Click here to find out more about the development process and the use of Innegra.Protect Your Rims.We strongly recommend using a tyre insert (preferably the lightweight Tyre Invader from Effetto Mariposa) when using our carbon rims. These inserts can greatly reduce the impact to the rim and allow you to continue riding in the event of a flat tyre, without damaging the rim.Please Note:These rims are specific for the front and rear. Due to different spoke bracing angles, the drilling angle differs between front and rear rims. If you are purchasing a set, please ensure that you order one front and one rear rim.