Vitus Chainstay Protector (2020-2021) The Vitus Chainstay Protector is compatible with all 2020-2021 29"-wheeled Vitus Nucleus, Sentier and Rapide models. Engineered to protect the frame's chainstay from chain slap, scuffs and bashes while also reducing noise as you ride over rough terrain.Features: Genuine Vitus Spare Parts High-Quality Vitus Chainstay Protector Compatibility: 2020-2021 Vitus Nucleus, Sentier and Rapide 29"Buy Vitus Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.