Mafiabikes Chenga 27.5 Wheelie Bike - Available in multiple colourways


Click here to check out our shop for all Mafia Wheelie bike models and colourways!     

With a massive input from our key OG wheelie riders and ultimate design realisation from our highly experienced product design team, the result is in our minds and of the opinions of many influential riders in the scene, a ‘masterpiece’. The first totally dedicated wheelie/street bike that brings all flavours together and ticks all the boxes for all riders. Wheelie it, trick it, race it, Chenga is ready. We just set the record straight, now its time for the rest to follow.
 
 
Riding features:

  • Designed by riders, for riders
  • Lightweight construction for ultimate control
  • Fat retro inspired appearance, clean lines and easy to customise
  • 10 gears, carefully selected for all riding conditions
  • Mafiabikes suede wheelie seat with quick release (quick height change for all conditions)
  • Solid rear axle for easy peg installation - Maximum peg diameter 35mm
  • Bullet proof drive-train for extended riding sessions (day after day)
  • Exaggerated outboard chainstays for easy foot placement (frame work)
  • Twin top tube for frame stands + any other new tricks you can invent
  • Lagos snakeskin tyres – designed for swerving with more aggressive tread the further you lean - weighted for combo tricks
Disclaimer - We recommend using Mafiabike pegs with this model. Using screw on pegs, pegs larger than 35mm diameter or failure to install pegs correctly may void warranty on this bike.        


 

 

 

SPECS

FRAME
  • TT: 23.2” (A)
  • CS: 437mm (B)
  • HT: 70° (C)
  • ST: 71 ° (D)
  • BB: -61.3” (E)
  • SO: 14.2” (F)
  • 6061 T6 Aluminium
  • External seatclamp
  • ISO Threaded BB
  • CNC headtube integrated headset
  • Tapered chain/seat stays
  • Forged Yoke
    • HANDLEBARS
  • W: 30” (G)
  • H: 6” (H)
    • FORKS
  • 4130 Chromoly
  • Internally threaded
  • CNC compression cap
  • Taper blades w/ peg recesses
    • HEADSET1 1/8” Sealed Integrated
    STEMMafiabike Topload
    GRIPSMafiabike Lucky 6
    PEDALSMafiabike Plastic
    SADDLEMafiabike Railed Wheelie Seat
    SPROCKET32t Direct Mount CNC Alloy Thick-Thin
    BRAKEZoom Hydraulic Rear
    GEARING11-36t cassette
    FRONT HUBSealed 3/8” Axle
    REAR HUB10speed Freehub 3/8” Chromoly Heat Treated Axle
    RIMS27.5” Wide Alloy Rims
    CRANKS170mm Forged Alloy With Hollow Spindle
    TYRESLagos Snakeskin 2 2.5”
    WEIGHT (LBS)39.000000




    Terms of use

    Warranty claims will only be handled through the appropriate channel which is our online form. If you do not supply all of the requested information, your claim may be rejected. Please go to stomp-group.com 


    Completes & parts

    6 months manufacturer’s warranty covers unexpected failure/defect of all parts/components that may not be attributed to fair wear and tear, or crash damage outside that considered normal use. The claimant must be the original owner/purchaser and produce a receipt to prove the date of purchase. The parts/components must be free from modification including shot blasting and/or painting/powder coating where this may be attributed to the failure.


    Important - 1 week service

    As your bike will have been sent to you via mail order, it is your responsibility to ensure it has been assembled correctly. We allow you to assemble by yourself. However you must get a 1 week service by a qualified bicycle shop technician in order to qualify for your warranty. This is to ensure you have assembled your bicycle correctly and that everything is adjusted correctly e.g. spokes will need tightening, maybe your chain is too loose, brakes not set correctly, tyre pressure incorrect etc. If you do not have your 1 week service record (signed and stamped receipt), then your warranty is invalid.


    Examples of items not covered by your warranty:

    • buckled wheels
    • worn tyres
    • worn/broken chains (unless clearly a manufacturing defect)
    • worn sprockets
    • worn bearings or hub internals
    • bent forks / frame / bars / axles / cranks / pedals
    • worn brake cables

    Examples of items that are covered where it is clear there has been no abuse or misuse 

    (note: you will need to supply photos of both sides of your bike & then may further be asked to return the failed component):

    • cracked or broken frames
    • cracked or broken forks
    • cracked or broken bars
    • cracked or broken hubs
    • internal axle failure bb/wheels
    • visible manufacturing defects to any part or component (should be reported as soon as noticed)

    If a repair or replacement is not possible Mafiabikes reserve the right to offer an alternative of equal or greater value (colour may vary) or a partial refund proportional to the remaining life of the product.

    You are expected to keep your bike in serviceable condition. any failure attributed to incorrect or lack of maintenance will be easily detected by our engineers & in most cases rejected.

    When you make a claim, you will be expected to provide photographic evidence of your complete bike (photos of both sides even if it is a single small component failure) including close up shots of the failed component(s). In most instances you will then be required to send the failed part/component back to our head office for inspection at your own cost. 

    Returns
    We accept returns for up to 30 days should you decide you do not want your item & it must be returned unopened, fitted or used in any original packaging. We must be informed of damaged items immediately. If there is damage to any returned parts in transit or if the value of item has been reduced as a result of over handling (for example more than you would in a shop) you may be liable for a deduction in the refund to cover our costs. Please ensure you package it well & send it back recorded delivery.