Wethepeople Avenger 27.5" Bike (2022)

$1,699.00 $1,999.00


professionally built bmx bikes for sale


  • 27.5" wheeled 'klunker' bike
  • Full chromoly frame, fork and handlebars
  • Double wall rims with sealed bearing hubs for strength
  • Shimano hydraulic disc brakes front and rear

Wethepeople! They've done it! A full blown 'Klunker' bike that's ready to hit anything you got!

'What is a klunker bike?'

Basically The Wethepeople Avenger is taking the idea of an old school bike and repurposing it with modern parts to jump, ride the mountain trails - and basically anything else it can handle.

However, the benefit of the WTP Avenger bike over traditional Klunkers is to give you a full 4130 Chromoly frame, fork and handlebars, with double walled rims laced to sealed bearing hubs. All while still offering disc brakes front and rear.

What you're left with is essentially a BMX bike that you can take on the mountain bike trails without hassle. Made for those who want to take their two wheels on more terrain, parents who want to tear around the streets after their young shredders, or BMX riders who want to a bike commute in style, no matter what the track looks like.  

We love this bike, we're all about a bike that remains in the BMX wheelhouse, but is fun enough to take to the single track with ease. Great work Wethepeople!


  • Top Tube Length: 24.5”
  • Chain Stay Length: 18.75”
  • Head Tube Angle: 70°
  • Seat Tube Angle: 68°
  • Bottom Bracket Height: 63mm drop
  • Stand Over Height: 18.8” (centre of BB to top of seat tube)


  • Frame: WETHEPEOPLE "AVENGER" frame, 4130 full crmo
  • Fork: WETHEPEOPLE "AVENGER" fork, 4130 full crmo, 33mm offset
  • Bars: WETHEPEOPLE "AVENGER" bar, 4130 full crmo
  • Grips: SALT “CLAMP ON” flangeless grips, 145mm
  • Stem: WETHEPEOPLE "AVENGER" cnc top load stem, 1-1/8", 49mm reach
  • Headset: FSA "ORBIT UF-NO.2N" headset
  • Lever: SHIMANO "BL-MT200", disc brake lever
  • Brakes: SHIMANO "BL-MT200", hydraulic disc brake with 160 mm rotors
  • Cranks: SALT "AVENGER" tubular 3pc "TSS" crank crmo 175mm, 8 spline
  • BB:  SALTPLUS "BSA" (68mm), 19mm, external, sealed bearing
  • Pedals: WETHEPEOPLE "LOGIC" nylon/fiberglass pedals
  • Chain: WETHEPEOPLE "SUPPLY" chain, Z510HX type
  • Sprocket  WETHEPEOPLE "PATROL" 6061-T6 alloy, 42t cnc sprocket
  • Driver: 18t cog, cassette driver, sealed bearing
  • Front Hub: WETHEPEOPLE "AVENGER" disc front hub, fully sealed, M6 female bolts, 36h
  • Rear Hub: WETHEPEOPLE "AVENGER" disc cassette hub, fully sealed, 3/8" female bolts, 36h
  • Front Rim: WETHEPEOPLE "AVENGER-DB-32" 27.5" double wall, 36h
  • Rear Rim: WETHEPEOPLE "AVENGER-DB-32" 27.5" double wall, 36h
  • Seat: WETHEPEOPLE "AVENGER" railed seat
  • Seat Post: WETHEPEOPLE "AVENGER" 27.2mm, seat post, alloy
  • Seat Clamp: WETHEPEOPLE "AVENGER" 29.8mm forged alloy seat clamp
  • Tires: WTB "BREAKOUT" tires, 27.5"x 2.3" front & rear
  • Weight: 14.88kg / 32.84lbs

Please use BMX bike sizing as a guide only. Size guide does not take into account skill level or riding preference, so you may need to get a longer or shorter top tube length to suit your style of riding.

Junior (smaller than 20" wheels) BMX bikes sizing

Rider Age Rider Height Bike Size
1.5 - 4 years  80 - 110cm Balance Bike
3 - 6 years 95 - 115cm 12" wheels
4 - 8 years 100 - 130cm 14" wheels
5 - 9 years 110 - 140cm 16" wheels
7 - 12 years 120 - 155cm 18" wheels


20" wheeled BMX bikes sizing

All bikes below have 20" wheels, which makes the top tube length the determining factor for optimum sizing.

Rider Height Bike Categories Top Tube Length
135 - 150cm  Youth BMX bike 18.5" - 20.25"
145 - 165cm  Youth BMX bike 19.8" - 20.5"
155 - 170cm

Youth BMX bike
Adult BMX bike

20.25" - 20.75"
165 - 180cm Adult BMX bike 20.5" - 21"

175cm +

Adult BMX bike

21" - 21.5"


Larger than 20" wheeled BMX bikes sizing

BMX bikes with 22" - 27.5" wheels suit riders of many sizes, but can be more practical for taller riders.

Rider Height Wheel Size
170cm + 22" and up


BMX bike shipping info

All BMX bikes are shipped in a bike box at a flat rate
of $35 Australia wide.

Bikes are shipped using Startrack Express 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 at the checkout.