SRAM Bosch DU38 XX T-Type Chainring Teeth: 34 Speed: 12 BCD: Direct Mount Bosch DU38 Steel Black Model-Peak DX II US Patent 10473143

US Patent 10473143

} Allows the use of a 7 speed Shimano cassette on an 8 or 9 speed Shimano cassette body

} Railed version of the new Patriot I-Beam saddle

For handlebar clamp ShiftMounts tighten clamp bolt to 1-2 Nm max torque

X-Sync (wide-narrow) tooth profiles for great chain management

SRAM Bosch DU38 XX T-Type Chainring Teeth: 34 Speed: 12 BCD: Direct Mount Bosch DU38 Steel Black Model-Peak DX II US Patent 10473143Chain Ring XX T Type Bosch DU38 Steel Direct Mount TECH SPECS Narrow Wide Design Yes BCD Direct Mount Bosch DU38 Chainring Comp. Eagle Transmission (T Type) Teeth 34 Material Steel Primary Color Black Speed 12