Origin8 Holdfast Oval 1x Chainring 110mm BCD 40T TT (Effective)-541 50 Tire Type Tubeless Ready

50 Tire Type Tubeless Ready Clincher Tread Type Tritec SG2

Model CenterLine Size 220mm Mount 6-Bolt Thickness 1

} For Promax DC 400 / 610 / 610J

Diameter 24in Front/Rear or Set Rear ID Width (mm) 28 Axle Size Trike 15mm Rim Color CP Rim Model W/M Steel 1

Fits 26”-29” wheel sizes up to a 3” wide tire

Origin8 Holdfast Oval 1x Chainring 110mm BCD 40T TT (Effective)-541 50 Tire Type Tubeless ReadyIntended for use with SRAM 5 bolt 110mm BCD hidden bolt cranksets. Narrow Wide tooth design for chain retention on 1x systems. Oval shape for increased power and efficiency. 13% ovality and 115 clocking. 10 11 or 12 speed compatible. Mud clearing channels. CNC AL7075 Swiss Alloy TECH SPECS Mount Compatibility 110mm 5 bolt Teeth 40T Type 1x Material 7075AL Spec SRAM hidden bolt compatible Color Black Chain Compatiblity 10 11sp Tooth Type Narrow Wide