RaceFace

Arc 40 27.5+ Tubeless Ready Rim

Originally developed by Easton, but now under the Race Face name the Arc Tubeless Ready Rim is available in a wide variety of rim widths to match your riding style and tire width. The rim bed shape and tubeless ready bead design are optimized for lower tire pressures for increased traction.

Race Face Arc Rims feature a slightly taller 20mm rim profile. The taller profile and shorter length of the spokes needed work together to make a stiffer wheel, without added weight. 

If you are going to be lacing your wheel(s) Race Face lists the Arc's ERD for spoke calculation as 558mm. Maximum spoke tension is limited to 125kg and it is recommended that you use a spoke tension meter like the Park TM-1.

• Great for XC to all-mountain bikes with 27.5plus tires up to 3.0"
• Light and stiff 6061 aluminum construction
• Optimized bead shape for excellent low-pressure performance
• 595g