SRAM Red 1x XPLR E1 Crankset Speed: 12/13 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 42 DUB 160mm Black Road Disc MFPN=1TA00102 Shaft Type SmoothTube Compound Thermoplastic

Shaft Type SmoothTube Compound Thermoplastic ElastomerValve Core RemovableValve Presta Long 56-74mmValve Length Long Presta Valve 56-74mmWeight 43ISO Width (mm) 40ISO Width (mm) 41ISO Width (mm) 42ISO Width (mm) 43ISO Width (mm) 44ISO Width (mm) 45ISO Width (mm) 46ISO Width (mm) 47ISO Width (mm) 48ISO Width (mm) 49ISO Width (mm) 50ISO Width (mm) 51ISO Width (mm) 52ISO Width (mm) 53ISO Width (mm) 54ISO Width (mm) 55ISO Width (mm) 56ISO Width (mm) 57ISO Width (mm) 58ISO Width (mm) 59ISO Width (mm) 60ISO Diameter 584 / 650b / 27

Durable flexible and lightweight TR90 frame

Durable nylon composite

The Chris King ThreadFit T47 24x Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell

SRAM Red 1x XPLR E1 Crankset Speed: 12/13 Spindle: 28.99mm BCD: Direct Mount SRAM 8 Bolt 42 DUB 160mm Black Road Disc MFPN=1TA00102 Shaft Type SmoothTube Compound ThermoplasticSingle ring drivetrain simplifies functionality and reduces weight Non aero direct mount chainrings from 38T to 46T can be swapped with a single tool SRAM X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control Ultra light hollow carbon fiber crankarms DUB bottom bracket adds durability and simplicity Can be upgraded to a power meter SRAM Model ID: FC RED 1W E1 TECH SPECS BCD Direct Mount SRAM 8 Bolt BB Inclusion No