SIDI Ergo 6 Road Shoes - Women's Vanilla/Anthracite 41 ModelNumber=H3968 Includes (2) AAA batteries

Includes (2) AAA batteries

so refining position can produce some of the biggest aero gains of all

Ring Position/Type Chain Retaining Single Ring Tooth Count 30 Round or Oval Round Drivetrain Speeds 12 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Steel Defined Color Black Direct Mount Type Direct Mount CINCH

Color Jet Black Core No Gender Unisex Primary Color Black Size XXL

SIDI Ergo 6 Road Shoes - Women's Vanilla/Anthracite 41 ModelNumber=H3968 Includes (2) AAA batteriesThe ultimate road cycling shoes for any road bike. With its Firmor lateral technology the foot is stabilized even during the most intense performances delivering a feeling of total control. The shoes are engineered to adapt to the foot with its UNUN ergonomic shape upper for a premium comfort feeling. Weighing just 276 grams with 1. 2 mm high tech engineered microfiber Ergo 6 is there to last over time. Full Carbon sole stiffness 11 it features an