New Shimano 105 Groupset - Detailed & Demoed

A fan favourite which has now been blessed with a makeover, Si takes an in-depth look at how Shimano have updated their ever-popular 105 groupsets, featuring several new options to ensure every rider is equipped for whatever the challenge at hand might be. In association with Shimano. Black Friday Shop Range: Subscribe to GCN: Register your interest in the GCN Club: Subscribe to GCN en Español: Submit your conten