RockShox Metric Shock Coil Springs 174mm (67.5-75mm travel) 375lb Black CheckoutSpec= improved version) Big steps between cogs are

Big steps between cogs are suited for electric-assist riding reducing double shifts and maximizing component life

Direct Mount Type Direct Mount SRAM Tooth Count 30 Drivetrain Speeds 12 Defined Color Gray Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round Offset 3 Chainline/Hub Compatibility 141/148 Boost Hubs

Self-draining open lower frame design allows dirt to fall from lens

}Shimano SM-BH90 SMB Banjo Bolt

RockShox Metric Shock Coil Springs 174mm (67.5-75mm travel) 375lb Black CheckoutSpec= improved version) Big steps between cogs areSpring, Metric Coil SRAM Model ID: RS SPP A0 TECH SPECS Misc 174mm (67. 5 75mm travel) 375lb Black