SIDI Prima Road Shoes - Black/Black 40 CheckoutTitle=RaceFace Bosch Gen4 104 BCD Spider - 4-Bolt using alumium spokes threaded directly

using alumium spokes threaded directly in the hub flange

Defined Color Gray Direct Mount Type Direct Mount SRAM Drivetrain Speeds 12 Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 42

2" compound MaxxSpeed Silica bead folding type tubeless color black weight -

Length (mm) 40 Material Aluminum Defined Color Purple Valve Core Removable Valve Presta Short 32-40mm

SIDI Prima Road Shoes - Black/Black 40 CheckoutTitle=RaceFace Bosch Gen4 104 BCD Spider - 4-Bolt using alumium spokes threaded directlyThe SIDI Prima is designed for the modern rider. The Prima is easy to wear and adjust thanks to its Firmor closure and lightweight upper built to reduce foot fatigue. Its low profile carbon nylon Aerolite Sole is engineered for efficient power transfer for sprinting with enough flex and comfort for long rides. The Single Tecno 3 System creates a perfect balance between the shoes internal and external side providing an excellent fit while adapting to