Notubes Flow MK4

With the Flow MK4 wheelset, you can achieve more. Since 2007, there’s a reason why the best riders in the world come to us asking for Flow wheels. You can take sharper turns, ride further, and gain more speed through every section of the trail. The current Flow MK4 wheelset gives you the control you need to push your limits.

The patented BST-Asymmetric shape of the Flow MK4 rim provides the most reliable tubeless seal. The durable 6069 alloy and reinforced spoke bed, combined with the offset drilling of the asymmetric design, result in an incredibly durable wheelset.

Features:

• 30 mm internal width optimizes tire shape, traction, and control
• 33.6 mm external width
• ERD 561, 3.0 mm offset (27.5") / 600 mm, 3.0 mm offset (29”)
• Tape 33 mm
• Suitable for 2.3 - 2.6" tires
• Durable 6069 aluminum with welded joint and reinforced spoke bed
• The BST-Asymmetric offers a stronger, more balanced wheel construction
• New high-end premium hub M-Pulse
• MK4 front and rear wheels with the same diameter all have the same spoke length on both sides, front and back
• 5-year hub warranty
• 3-year rim warranty
• 1-year crash replacement.