Description
Rear derailleur long cage Shimano Rd-M3100 Alivio Direct Mount SGS 9 v Shadow
The Shimano Alivio RD-M3100-SGS rear derailleur is perfectly suited for mountain bikes with 2x9 and 3x9 transmissions. Its low-profile Shadow RD design prevents damage from stone impact and improves performance.Accepts cassettes with a maximum bandwidth of 11 to 36 teeth.Material: Aluminio.
