SIDI Genius X Road Shoes - White 41 ISO Width (mm)-57 VPD wraps around the rider's

VPD wraps around the rider's body shape when warm and hardens upon impact to minimize injury

Bike Attachment On frame Car Rack Material Steel Hitch Size 2 Maximum Tire Width 3 Number of Bikes 4 Foldable Rack Yes Maximum Weight per Bike 50 lb

Designed for use on rear wheel

Tips are tested to last 30% longer than comparable versions

Model Box Three Prime 9 Speed 9 Links 126 Color Nickel Package Each

SIDI Genius X Road Shoes - White 41 ISO Width (mm)-57 VPD wraps around the rider'sAn 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