Works Components Oval Chainring SRAM 3-Bolt 30T Boost 3mm Slv MFPN=29031010617 sold separately (HL-3891 or HL-3899)

sold separately (HL-3891 or HL-3899)

Bike-focused design with high rear waist and articulated knees for riding comfort

Largest Cog 50 Color Black Rear Der/Shifter Compatibility SRAM X-Actuation Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 12 Designed for ebike Yes Chain Wrap Capacity (teeth) 40 Cage Length Long

900 Front HubSealed Cartridge bearings

Works Components Oval Chainring SRAM 3-Bolt 30T Boost 3mm Slv MFPN=29031010617 sold separately (HL-3891 or HL-3899)Oval profile maximizes the effective power stroke and helps reduce dead spots Engineered to work with T Type and Non T Type 10 12sp chains Precision CNC machined in the UK from aerospace 7075 T6 aluminum Compatible with SRAM direct mount 3 bolt crank arms Weight: 51g (30t) Model Oval SRAM 3 Bolt DM Ring Type Single (Anti Chain Drop) Mount 3 Bolt DM 3mm Offset Teeth 30 Oval Round Oval Color Silver