Classified Aero Chainring - 50t DropStop B fits SRAM Flattop T-Type 12/13-Speed Chains Compatible all 11-Speed Chains BLK MFPN=11654627 Tooth Count 30 Round or Attribute 3:9 MFPN=08 21 145 SBA JT01019 stem cap with 5mm

Classified Aero Chainring 50t DropStop B fits SRAM Flattop T Type 12 13 Speed Chains Compatible all 11 Speed Chains BLK MFPN=11654627 Tooth Count 30 Round or Attribute 3:9 MFPN=08 21 145 SBA JT01019 stem cap with 5mm Tooth Count 30 Round or Oval Round Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position Type Single Ring Position Type Chain Retaining Single Ring Offset 3 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline Hub Compatibility 141 148 Boost Hubs Adjustable Contact Point No Adjustable Reach Yes Brake Caliper Type Post Mount Brake Lever Actuation Hydraulic Brake Lever Use Left Color Gloss Black Designed for ebike Yes Hydraulic Fluid Type DOT Hydraulic Hose Length 950 Pad Compound Organic Rotor Included No