Wheels Manufacturing Drivetrain Spacer Kit 139 Pieces Model=GX 11-Speed Rear Derailleur

Wheels Manufacturing Drivetrain Spacer Kit 139 Pieces Model=GX 11-Speed Rear DerailleurWheels Manufacturing Drivetrain Spacer Kit 139 Pieces. Cassette spacers bottom bracket spacers and hardware for HollowtechII GXP BB30 PF30. Comprehensive shop kit for bottom bracket and cassette freewheel spacing needs 120 pc. kit in durable plastic storage box

4 light levels and daytime flash modes ensure safety and battery life from 1:30 to 16:30

Large custom sealed 6806 bearings are replaceable and serviceable

}Wheels Manufacturing Derailleur Hanger - 58

}Full Speed Ahead Gossamer Tandem Rear Crankset - 170mm 10-Speed 52/39/30t 130/74 BCD Full Speed Ahead MegaExo Spindle Interface Black

Upper Stack Height 15

EC49/40 upper/lower lower stack 20mm color black weight 67g

}Wheels Manufacturing PressFit 30 to SRAM Bottom Bracket with ABEC-3 Bearings Black Cups

Surly Ultra New Rear Hubs Non-Disc

}RockShox Bottomless Tokens - Solo Air / DebonAir SID Reba Revelation RS-1 Bluto Argyle RCT Solo Air 35 Gold Qty 5

}Stolen Revolver Headset Red

}Wheels Manufacturing Derailleur Hanger - 88

Polished 2mm thick stainless steel with a laser etched Surly logo