Shimano Deore RD-M6250-SGS Di2 Wireless Rear Derailleur - 12-Speed, Long Cage, Shadow ES, Black/Gray Tubeless Accessories Manufacturer Part Number: SATS20268S05000164

Manufacturer Part Number: SATS20268S05000164

Manufacturer Part Number: 9638

180046-Q4-L42D05

EAN: 4026495627733

UPC: 836481001089

Shimano Deore RD-M6250-SGS Di2 Wireless Rear Derailleur - 12-Speed, Long Cage, Shadow ES, Black/Gray Tubeless Accessories Manufacturer Part Number: SATS20268S05000164Pairing the new Deore RD M6250 long cage derailleur with a standard 10 51t cassette (cassette sold separate) gives all types of riders the range and robustness to tackle every trail on the mountain at a more approachable cost. With built in Automatic Impact Recovery, an impact deflecting wedge shape, steel plate, and solid pulley, this derailleur stands up to harsh trail impacts, while retaining the precise shifting qualities for which Di2 is known.