Works Components GEO Chainring Shimano DM 30T Boost 3mm Slv MFPN=1-C2-CRTDG-V116 Swaged waist tube spacer for

Swaged waist tube spacer for 73mm BB shells BB Style Mid Defined Color Blue Bore 19mm Color Dark Blue

} 12 mm shackle made of exclusive ABUS hardened steel

Park Tool Derailleur Alignment Gauge and straighenner for keeping drive train in correct alignment

Application Type Bulk Case Pack No Petroleum Based Yes

Kraton rubber filters road buzz

Works Components GEO Chainring Shimano DM 30T Boost 3mm Slv MFPN=1-C2-CRTDG-V116 Swaged waist tube spacer forOptimized to work with 12 speed HG Hyperglide+ chains Distinctive GEO design is precision CNC machined in the UK from aerospace grade 7075 T6 aluminum Compatible with Shimano spline direct mount crankarms Weight: 51g (30t) Model Round Shimano DM Ring Type Single (Anti Chain Drop) Mount Shimano DM 3mm Offset Teeth 30 Oval Round Round Color Silver