Topeak Tri-Backup Tire Bag FE-EOFY26 XC tire with aggressive tread

XC tire with aggressive tread design for the most technical terrain

The SLR Boost is our saddle of choice due to its lightweight design and innovative use of materials

The result is an incredibly strong and reliable stem

crisp shifts

an upgraded polymer and a screw-in bar plug

Topeak Tri-Backup Tire Bag FE-EOFY26 XC tire with aggressive treadLong days in the saddle training and racing take their toll on your equipment. Tri BackUp TireBag provides protection from harmful ultra violet rays that can quickly degrade a tubular tire. So the next time you have to replace your tubular tire, its ready to go. Designed to integrate with Tri Backup Pro V and Tri Backup Pro I for maximum aerodynamic efficiency. MATERIAL 420D nylon MOUNT Works w TRI BackUP Pro V Pro I Top tube Saddle rails