Shimano Silver Shimano Altus M310 GS rear derailleur
![Shimano Altus M310 GS rear derailleur](https://k2shop.hu/media_ws/10004/2005/shimano-altus-m310-gs-slv-hatso-valto-1.jpg)
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Rear derailleur. Mega pulleys are oversize: 15-tooth tensioner, 13-tooth guide. Accommodates MegaRange. Advanced light action design. 7/8 speed. 315g. Wide Link mechanism for precise shifting.
Article nr.:
ERDM310DS