RaceFace Turbine 11-Speed Chainring: 104mm BCD 38t Black ModelNumber=K4879 Specially adapted reinforcements provide safe

Specially adapted reinforcements provide safe low pressure cycle riding on all terrains

Rear shifter is compatible with Shimano derailleurs

If using a 9-speed drivetrain use a 10-speed chain which will provide a tighter fit for better chain retention

} The Adventure Race Bar Bag is the ideal handlebar storage solution for ultra-distance riding audaxes and races

Color Black Length 240mm Defined Color Black

RaceFace Turbine 11-Speed Chainring: 104mm BCD 38t Black ModelNumber=K4879 Specially adapted reinforcements provide safeRaceFace Turbine 11 Speed Chainring: 104mm BCD 38t Black. RaceFace Turbine Chainrings are designed for optimal shifting performance and minimal weight in 11 speed off road applications. Asymmetrical tooth profiling and up shift down shift zones create smooth and quiet shifting under load Three times stiffer than Race Face Team chainrings without additional weight gain CNC machined from 7075 aluminum TECH SPECS Tooth Count 38 Ring Position Type Outer