Sidi Alba 2 MEGA Wide Shoe Stone the ULTEGRA R8170 C36 wheelset

the ULTEGRA R8170 C36 wheelset is a climber's delight that delivers performance every road rider will appreciate

40mm installed diameter make these the thickest silicone foam grips available on the market

- Quick and intuitive rear shifting operation- Consistent braking performance in any condition- Easy brake control hydraulic brake- 11-speed compatible

New shift ramp designs provide the fastest

compartments offer up to 20 litres of internal storage

Sidi Alba 2 MEGA Wide Shoe Stone the ULTEGRA R8170 C36 wheelsetThe Sidi Alba 2 MEGA Wide Shoe offers a specialized fit for cyclists requiring more volume across the foot. This model features the MEGA last, which provides extra width and room specifically for wider feet. The Soft Instep Closure System uses an anatomically curved strap and EVA pad to distribute pressure evenly across the instep, ensuring comfort for both high and low foot profiles. Precision adjustments are managed by the Tecno 3 System, which uses