Race Face Arc40 offset 29″ rim

No Tubes, No Problem
ARC Offset rims feature a tubeless-ready design, with a reliable rim bead to securely hold your tire in place—no matter the conditions.

No, You′re Out Of Line
By offsetting the nipple bed on these rims, we′ve optimized spoke tension, making the ARC wheels stiffer and stronger. It′s a game-changer.

Specs

Material: 6069 aluminum
Available Diameters: 27.5″, 29″
Available Internal Rim Width: 25 mm, 30 mm, 35 mm, 40 mm
Available Spoke Count: 28, 32
Tubeless Ready: Yes
Rim ERD: 562 mm (27.5″ rim)
Rim Height: 20 mm
Rim Offset: 4.5 mm (all except 25mm internal rim width)
Weight: 494 g

Model: ARC Offset 25, Hole Count: 28/32, Tubeless: Yes, Max Tension: 1200 N / 122 KgF, Use: XC / Trail, ETRTO: 584x25c / 622x25c, Weight: 428 +/-5% / 450 +/-5%, Offset: 3, ERD: 562 / 600
Model: ARC Offset 27, Hole Count: 28/32, Tubeless: Yes, Max Tension: 1200 N / 122 KgF, Use: Trail / AM, ETRTO: 584x27c / 622x27c, Weight: 470 +/-5% / 500 +/-5%, Offset: 3.8, ERD: 562 / 600
Model: ARC Offset 30, Hole Count: 28/32, Tubeless: Yes, Max Tension: 1200 N / 122 KgF, Use: Trail / AM / Enduro, ETRTO: 584x30c / 622x30c, Weight: 494 +/-5% / 525 +/-5%, Offset: 4.5, ERD: 562 / 600
Model: ARC Offset 35, Hole Count: 28/32, Tubeless: Yes, Max Tension: 1200 N / 122 KgF, Use: Trail / AM / Enduro, ETRTO: 584x35c / 622x35c, Weight: 530 +/-5% / 563 +/-5%, Offset: 4.5, ERD: 562 / 600
Model: ARC Offset 40, Hole Count: 28/32, Tubeless: Yes, Max Tension: 1200 N / 122 KgF, Use: Trail / AM, ETRTO: 584x40c / 622x40c, Weight: 570 +/-5% / 606 +/-5%, Offset: 4.5, ERD: 562 / 600