Casque Route KASK NIRVANA Bleu BF The SHIMANO GRX RX810 11-Speed

The SHIMANO GRX RX810 11-Speed Rear Derailleur was developed to meet the growing popularity of Cyclo-cross and Gravel riding

With a BioMap differentiated left and right construction

while its numerous traction sections at the centre of the tread allow for optimal traction and excellent acceleration

guaranteeing a precise fit designed for pedalling efficiency

It delivers ultra-precise gear shifts with no adjustment screws to fiddle with

Casque Route KASK NIRVANA Bleu BF The SHIMANO GRX RX810 11-SpeedThe KASK NIRVANA road helmet is designed to ensure minimal air resistance and maximum speed thanks to its aerodynamic design. The Nirvana delivers unprecedented ventilation for a helmet of this type, thanks to innovative internal channels that guarantee optimal thermoregulation at the front and top of the head. Designed for professionals and athletes seeking maximum performance in road cycling, track cycling and triathlon, the Nirvana incorporates one