Shimano Altus RD-M310 Rear Derailleur - 78 Speed Long Cage Silver Model=Deore M4100 Front Derailleur } Fast rolling midsection with

} Fast rolling midsection with ramp-like lugs

6 Bearing Grade Stainless Steel Lower Cup 56mm Crown Race Diameter 40mm Headset Type ZeroStack SHIS Lower ZS56/40 Material Aluminum

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Compatible with Shimano Quick Link SM-CN910-12

}SRAM NX Eagle Fat Bike Crankset - 165mm 12-Speed 30t Direct Mount DUB Spindle Interface Black

Shimano Altus RD-M310 Rear Derailleur - 78 Speed Long Cage Silver Model=Deore M4100 Front Derailleur } Fast rolling midsection withShimano Altus RD M310 Rear Derailleur 78 Speed Long Cage Silver. The Shimano RDM310 Smart rear derailleur has a Wide Link design for increased rigidity and precise shifting. Oversized 15 tooth tensioner and 13 tooth guide pulleys reduce noise and wear SMART CAGE pulley plate provides more ground clearance Advanced light action with precise shifting Compatible with Shimano HG 6 7 8 speed chains TECH SPECS Largest Cog 34 Color Silver Rear Der Shifter