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Easton ARC Plus MTB Rim

Easton ARC Plus MTB Rim
Easton Arc 30,40,45 - Wheelbuilder.com

Easton’s ARC 35 rim with a 35mm internal width blurs the line between a wide mountain rim and a Plus rim, and is at home in either application. The ARC 40 is a true Plus rim with a 40mm internal width but in a lighter package than the ARC 45 which is the widest rim Easton makes and at the upper spectrum of Plus rim widths. With these three size options Easton has the ideal aluminum rim for every 27.5+ and 29+ bike. ARC rims are tubeless compatible with an excellent track record of securing the tire bead of all major tire brands.

Suggested internal rim width by tire size:

  • 2.8” tire: 35-40mm
  • 3.0” tire: 40-45mm
  • >3.0” tire: 45mm

To view our custom Easton Plus MTB wheel build offerings please visit our custom Plus MTB frontrear, and PowerTap wheel pages.

Rim specifications:

  • Size: 27.5" (650b), 29"
  • Weight 27.5": 540g (35mm), 595g (40mm), 650g (45mm). 29": 578g (35mm), 633g (40mm), 690g (45mm)  
  • Hole count: 32
  • Internal/External rim width: 35/39mm (ARC 35), 40/44mm (ARC 40), and 45/49mm (ARC 45)
  • Rim Depth: 20mm
  • Material: Aluminum
  • Tubeless compatible
  • Color: Anodized black only
  • ERD: 558mm (27.5"), 596mm (29")

Inventory Note: We stock a variety of Easton rims, however our inventory fluctuates daily. We may need to order rims with an average lead time of 7-14 business days. Some rims may take longer. If your order is time sensitive we encourage you to contact us for up to the minute product availability and shipping lead times.

  • Internal width: 35mm (ARC 35), 40mm (ARC 40), and 45mm (ARC 45)
Product Weight (g) 540-690g
Our price: $115.99
Rim size
Internal Width
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