SIDI Genius X Road Shoes - White 45.5 CheckoutSpec= and shaft bolt) This creates much smaller point

This creates much smaller point loads and results in the legendary reliability of Ratchet System hubs

New 2021 decals

And just like T-Type the derailleur and cassette are designed to work in lockstep using Cassette Mapping to deliver constant chain engagement for uninterrupted power transfer

Sold as a single guard kit

Classified cassettes are machined from one-piece steel with a high durability coating to reduce wear

SIDI Genius X Road Shoes - White 45.5 CheckoutSpec= and shaft bolt) This creates much smaller pointAn icon reimagined for modern riders Genius X Microfiber balances comfort and control for any riding style. Its high grade microfiber upper is supple against the foot but structurally firm delivering a secure skin friendly fit that holds under pressure. Dual NUUN dials and a High Density Instep ensure precise adjustment while the R3CC carbon composite sole and External Heel provide stable efficient power transfer on every ride. Genius X delivers long