NS Bikes Suburban-Dirt 12.1 Frame: Black

NS Bikes

464.99 $ 489.99

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This all time classic has been one of the most commonly chosen frames by serious dirt jumpers around the world. The Suburban is designed to be a perfect balanced "all-rounder”. The frame is built using the best available Japanese seamless cromoly and special offset butted tubes with integrated gussets to make this frame extremely unique. The frame is finished off with a smart lost wax seat stay bridge with a 3D logo.


  • Designed for dirt, slope-style, pump tracks
  • High-end Tange Eccentric tubes with offset multi-butting
  • Integrated gussets and flush hardware mounts for a clean look
  • Updated seatstay/chainstay bridges for greater tire clearance
  • Lost wax SS bridge with 3D logo
  • Integrated headset

    Tech Specs:

    • Material: custom butted 4130 Tange Eccentric cromoly steel
    • Recommended fork travel: 80-120mm
    • Fits forks: fits forks with standard 1-1/8” steerer tubes
    • BB: threaded 68mm
    • Biggest chainring: up to ~32t
    • Rear hub: 135x10mm / horizontal dropouts / suggested bolt-on hubs
    • Disc brake: IS-2000 disc brake mount / max rotor size: up to 185mm
    • Max tyre size: 26” x 2.3”
    • Seat post: 27.2mm seat post / integrated seat clamp
    • Weight: 2.5 kg
    size: 12.1"
    top tube: 23.5" (eff)
    chainstay: 15" slammed
    head angle: 69.5 deg
    seat angle: 70.5 deg
    headtube: IS42|IS52
    bottom bracket: 68mm
    seatpost: 27.2mm
    color: black