ATB Rear Derrailleurs > Shimano ALTUS 7/8S SIL/DIRECT RDM310
Shimano ALTUS 7/8S SIL/DIRECT RDM310  

Price: $29.99
Availability: in stock

Wide link design increases durability and precise shifting

  • Top-Normal (standard action) return spring
  • 13t guide pulley and 15t tension pulley for long wear
  • Max sprocket: 34t
  • Direct mount 



Mineola Bicycle & Mower

475 Jericho Tpke.

Mineola, New York  11501