• Subrosa Arum BMX Bike 2017

        • $625.49 625.49
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Subrosa Arum BMX Bike

The Arum has always been about the look. This line has a reputation for being the wildest looking bikes in Subrosa's line and always pairs a wild colour scheme with high-end materials and killer component packages. This year it is all about letting the bike shine in more subtle tones.

Highlights include Subrosa "Shred" Sprocket, Subrosa "Uplift" Stem, Subrosa "Classic" Seat, Shadow "Valor" Tyres, Shadow "Chula" Grips, Shadow "Alfred" Clamp, and Rant Sealed Hubs.


  • Size: TT 20.5" CS 13.5" HT 75º ST 71º
  • Frame: CrMo TT, DT & Wishbone
  • Forks: Full CrMo, Tapered Legs
  • Bars: Full CrMo 8.75" Rise
  • Headset: Sealed Integrated
  • Brakes: Removable
  • Front Hub: 10mm Sealed
  • Rear Hub: Sealed 9t Cassette Hub
  • Rims: Rant Alloy 36h
  • Tyres: Shadow valor LP 2.4"
  • Gearing: 25t-9t
  • Cranks: Rant Bangin' 8 Spline CrMo 3pc 175mm
  • Pedals: Rant Hella Plastic Pedals
  • Seat: Subrosa Classic Mid 1pc Combo
  • Stem: Subrosa Uplift top load
  • Weight: 27.4lbs

Buy Subrosa Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery costFREE
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Black Luster, Satin Phosphate Grey
  • Frame Size: 20.5"
  • Wheel Size: 20"

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