• Subrosa Arum XL BMX Bike 2016

        • $382.99 382.99
        • RRP $449.95
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Subrosa Arum XL BMX Bike

Arum always gets a special treatment, and this year they’ve gone over the top with the paint. Using a special technique to produce a smooth to the touch two tone crackle pant job that is new to BMX, and will leave each Arum truly one of a kind. That’s right, no two will be the exact same!

To back up it’s looks, the Arum features a seamless chromoly top and down tube, 100% Chromoly forks with tapered legs, 100% chromoly bars, and aftermarket parts from Subrosa, The Shadow Conspiracy and Rant. Highlights include Subrosa “Shred” Sprocket, Subrosa “Uplift” Stem, Subrosa “Crackle” Seat, Shadow “Valor” Tyres, Shadow “Chula” Grips, Shadow “Alfred” Clamp, and Rant Sealed Hubs.


Frame and Forks:

  • Material: Seamless Chromoly TT, Ovalized DT, Wishbone, Removable Brake Mounts
  • Top Tube: 21"
  • Chainstays: 13.75"
  • Head Tube: 75°
  • Seat Tube: 71°
  • Standover Height: 9.0"
  • Forks: Full Chromoly, Tapered Legs, Integrated Top Cap and Race 30mm offset


  • Handlebars:  100% Chromoly 8.75" rise, 12° backsweep, 1° upsweep, 29" wide
  • Grips: Shadow Chula DCR
  • Bar Ends: Shadow Nylon
  • Stem: Subrosa Uplift Top Load
  • Headset: Rant Sealed Integrated
  • Cranks: Rant Chromoly 8 Spline 3pc.
  • Bottom Bracket: Sealed Mid
  • Gearing: 25-9 Micro Gearing
  • Chain: Rant 410
  • Sprocket: Subrosa Shred alloy
  • Rear Brake: Rant Alloy U-brakes
  • Seat: Subrosa Crackle Mid 1pc Combo
  • Seatclamp: Shadow Alfred
  • Pedals: Rant Plastic v2


  • Front Rim: Rant 36H Alloy
  • Rear Rim: Rant 36H Double Wall Alloy
  • Front Hub: Rant 3/8" Alloy Sealed
  • Rear Hub: Rant 14mm Alloy Sealed Cassette
  • Tyres: Shadow Valor LP 2.40"

Weight: 27.4lbs/12.4kg

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: Blue - Black Crackle
  • Frame Size: 21"
  • Wheel Size: 20"

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