Subrosa Tiro XXL BMX Bike (2022)

Bike Size Guide

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professionally built bmx bikes for sale


  • Long 21.3" top tube for taller riders (170 - 190cm tall)
  • Sealed rear cassette hub
  • Sealed tubular 3-piece cranks
  • Aftermarket Subrosa and Rant parts throughout

The big rig Subrosa Tiro XXL features the longest top tube available on a BMX bike, allow for riders 6ft+ tall to get on and shred without feeling squished.

Great parts and a great look makes the Subrosa Tiro XXL bike an awesome choice.


  • Toptube Length: 21.3"
  • Chainstay Length: 13.2"
  • Headtube Angle: 74.5°
  • Seattube Angle: 71°
  • Standover Height: 8.5″
  • Bottom Bracket Height: 11.6"
  • Frame: Subrosa Tiro 100% 1020 Hi-Ten, Mid BB, Integrated head tube
  • Fork: Chromoly Steer Tube – 30mm Offset
  • Bars: 100% 1020 Hi-Ten – 2pc, 9.0″ rise
  • Grips: Shadow Ol Dirty
  • Bar Ends: Shadow Nylon
  • Headset: Rant Bang Ur Headset
  • Integrated Stem: Rant Trill Top Load
  • Front Rim: Rant Squad 36H Alloy Single Wall
  • Rear Rim: Rant Squad 36H Alloy Single Wall
  • Front Hub: 3/8″ Loose Alloy
  • Rear Hub: 14mm Sealed Cassette
  • Tires: Rant Squad 20″ x 2.35″
  • Cranks: Chromoly 8 Spline 3pc 170mm
  • Bottom Bracket: Sealed Mid
  • Sprocket: Subrosa Petal Steel 25t
  • Chain: Rant Max 410
  • Pedals: Rant Trill Plastic
  • Seat: Subrosa Mid 1pc Combo
  • Seat Clamp: Shadow Alfred
  • Brake Lever: Alloy 2 Finger
  • Brakes: Rant Spring Brakes V2
  • Weight: 12.6 kg / 27.8 lbs
BMX bike shipping info

All BMX bikes 20 inch wheel* and smaller are shipped in a bike box at a flat rate of $35 Australia wide.

22 inch - 29 inch wheel bikes will be shipped with a big bike shipping rate of $89 Australia wide.

Bikes are shipped using Aramex, Couriers Please, TNT or Australia Post.
Some assembly is required once received and can be done using a basic BMX tool kit and bike pump.

We provide an optional pre-service bike build to
dramatically cut down on the assembly and prolong the life of your bike, which
can be added separately before checkout.

*20 inch suspension bikes will incur the big bike shipping rate.