Shimano Altus RD-M310 Rear Derailleur - 78 Speed Long Cage Silver Model=Deore M4100 Front Derailleur Dual density polymer ergonomic oversized

Dual density polymer ergonomic oversized handle

choose between Performance (*

} Fast rolling midsection with ramp-like lugs

Intended use: trail all mountain

}Shimano 105 105 ST-R7120-L Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount Black

Shimano Altus RD-M310 Rear Derailleur - 78 Speed Long Cage Silver Model=Deore M4100 Front Derailleur Dual density polymer ergonomic oversizedShimano 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