Gravel Ultra Endurance Bike Check | A Look at Si’s Shimano GRX Equipped Machine!

A 640km ultra endurance gravel race needs a special kind of bike, so take an in depth look at Si’s awesome Shimano GRX equipped Canyon Grizl. With Shimano GRX wheels, Pirelli Cinturato Gravel H tyres and PRO Discover bags, this is the perfect steed for an extreme bikepacking challenge! In association with Shimano 👉 Subscribe to GCN for cycling as you have never seen it before! Live racing, shows & cycling adventure films: #велосипед #bike