SHIMANO 105 Di2
With a shared Di2 electronic shifting platform inherited from DURA-ACE and ULTEGRA, sophisticated ergonomics, SHIMANO 105-optimised gear combinations and an exceptional brake system, SHIMANO 105 Di2 brings affordability to electronic performance.
SRAM Rival AXS
Rival AXS features the technology that modern riders demand – wireless shifting, innovative gearing, integrated power measurement and AXS connectivity. With exceptional ergonomics, braking and superb chain management, this group can take you anywhere.