SIDI Tecno 4 Iron 230mm System Pair - Black MFPN=KP2302016 The individual tooth profile has

The individual tooth profile has moved from the traditional symmetrical shape to more directional specific design with the intention to create a positive chain roller engagement to help with chain retention critical to prevent chain slip and bounce over rough terrain

Hi-tech corrosion resistant aluminum buckles give the strap an angle that facilitates the entry of the foot

00 Tire Diameter/ISO 700C/622 e-Bike approved Yes

Rear shock tools for repair and maintenance of Rockshox rear shocks

SIDI Tecno 4 Iron 230mm System Pair - Black MFPN=KP2302016 The individual tooth profile hasThe Tecno 4 Iron is a closure mechanism developed by SIDI for its high performance cycling shoes. It represents the latest evolution in SIDIs dial based systems offering enhanced ergonomics adjustability and durability. The Tecno 4 dial lifts away from the shoe tongue creating more space for the foot to slide in easily The rotor has been redesigned to be lighter and quicker to operate than previous Tecno systems The central mechanism balances tension