technology

MOSSO 7583/983XCT-Using Thru-axle X12*142mm(7583XCT)/X12*148mm(983XCT) geometry and internal Post mount. Internal side swing works reliably on any terrain when changing gears at the front has to be fast and precise - be it in competitions or on technical trails. The front derailleur cage swings outward and forward at the same time, and due to its direct actuation from the downtube only needs minimum operating force.