* TSE design with 23mm internal width with tubeless and hookless rim profile ideal for wider tires at lower tire pressure* Minimum 25mm tire width* More than 300 g lighter than previous model* ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement* An all-out aero 80mm rim profile* ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel* Center locking rotor interface. Lockring is included* Lifetime warranty* SRAM Model ID: WH-808-FTLD-B1