Shimano GRX RD-RX825 12-Speed Derailleur 2023 For athletes and their kids

For athletes and their kids

Lever (Stainless Steel Bolt T25)

while the geometry features an ultra-low standover that makes it easy for your little ones to fit on and grow with the bike

760mm width Grips Deity Lockjaw Brakes Front Brake SRAM Code R

Zonal KOROYD® and Mips® impact technology mean that you can focus on the trail

Shimano GRX RD-RX825 12-Speed Derailleur 2023 For athletes and their kidsWhere The Magic Happens The Shimano RX825 Rear Derailleur features Shimano's pioneering Shadow RD+ technology. With its convenient on off switch, Shadow RD+ makes removing the rear wheel easy when turned off. When on, the drivetrain is under additional tension that makes for a quieter ride and more precise shifting. Like on Shimano's road 12 speed Di2 systems, the rear derailleur is also the communication hub of the drivetrain, communicating