S&M Mainline V2 Tire (Black) (22") (2.4") (457 ISO)

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Average Rating: 5 out of 5
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S&M Mainline V2 Tire (Black) (22") (2.4") (457 ISO)

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Price: $37.95

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S&M Mainline V2 Tire Description:

The S&M Mainline V2 tires are trail specific BMX tires made just like the S&M Mainline tires but now with deeper tread for added traction. The tire features a micro knurled directional tread pattern with V-notched edge for acceleration and flat edge for braking as well as directional lugs with raised angular sections to increase corner traction and control, keeping you in the blue grooves on turns.


20 x 2.40"

  • Inflated Width: -
  • Inflated Diameter: -
  • Max Pressure: 110 psi
  • Weight: -

22 x 2.40"

  • Inflated Width: -
  • Inflated Diameter: -
  • Max Pressure: 110 psi
  • Weight: -

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This product was added to our catalog on May 3, 2024

Nathan Hansen
Wednesday, Dec 24 2025 (6 months ago)
S&M Mainline V2 Tire (Black) (22") (2.4") (457 ISO)
Have not used these yet but I did some test fitting on a 37mm rim.

Can confirm that the 2.4” weighs in around 29.3oz. Mine measure at 20.75” by 2.35” at 60 pounds but those numbers would probably grow once it broke in a little.
Thomas Walsh
Verified Owner
Saturday, Nov 1 2025 (7 months ago)
S&M Mainline V2 Tire (Black) (20") (2.4") (406 ISO)
These look bigger than 2.4 I measured my set and they were 2.45 and 29g. I love them. I set all my tires and 65 psi and these feel softer on landings at that pressure than other tires.
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