Shimano Dura-Ace Di2 RD-R9250 12 Speed Rear Derailleur GRAVEL Featuring a sintered metallic compound

Featuring a sintered metallic compound

Offering excellent cushioning and superior grip with a cross-hatch pattern

HYPERGLIDE+ technology for faster

We created the AM30 with a 30mm inner width to pair nicely with modern all-mountain tires ranging from 2

Shimano Dura-Ace Di2 RD-R9250 12 Speed Rear Derailleur GRAVEL Featuring a sintered metallic compoundThe Shimano Dura Ace Di2 RD R9250 12 Speed Rear Derailleur represents the pinnacle of electronic road shifting. Developed for WorldTour racing and engineered for uncompromising performance, the RD R9250 delivers Shimanos fastest, most precise rear shifting ever. Featuring a semi wireless Di2 design, integrated wireless connectivity and intelligent system management, it provides lightning fast gear changes under full load while maintaining the