The Chainflow® 3D technology is an innovative solution for derailleur bikes with 11/12 gears. The patented T-shaped tooth design prevents the necklace during switching. With a higher and narrower tooth profile, the chain stays firmly on the leaf, making it possible to switch smoothly. The Chainflow is designed to keep the chain on the leaf better and is suitable for 11 gears in combination with 1 cover sheet. With the Chainflow 3D, with an even higher and narrower tooth profile, the chain is kept even better on the leaf while switching. This variant is suitable for derailleur bikes with 11/12 gears in combination with 1 cover sheet. The ChainFlow chain top is made of high -quality aluminum and has a basic color of black. With 38 teeth and 4 arms, the chain top offers optimum performance and durability. Especificaciones del producto - Brand: Miranda - Modelo: Flojo de cadena - Serie: Flojo de cadena 3D - Material básico: Aluminio - Color básico: Negro - Engranaje: 38 Tands - Número de brazos: 4 - BCD/PISTA: 104 Ø mm - Tanding: 38 - Unidad de altura: 160 mm en combinación con 1 página frontal.