Race Face AR 40 Offset 29" Rim 32h Gray CheckoutSpec= 32T Nightrider Lumina Pro Series features

Nightrider Lumina Pro Series features 5 light levels plus 3 Daylight Flash modes and customizable light output and flash patterns by way of NiteRider App

from the attention-grabbing Daytime Flash Mode to the whopping 300-hour runtime Femto Mode

hard consistency but still gives you good grip

Breathability: 10

Race Face AR 40 Offset 29" Rim 32h Gray CheckoutSpec= 32T Nightrider Lumina Pro Series featuresAsymmetrical rim builds up with more balanced left right spoke tension Sleeved 6061 aluminum with 4. 5mm spoke hole offset Tubeless ready with strong tire retention bead Offset: 25mm 3mm, 30 35 40mm 4. 5mm Rim tape and valves are not included TECH SPECS model AR 40 Offset size 29" internal external 40 44mm hole 32h ERD 600mm color black weight 616g