Mafiabikes Super Kush BMX Bike - (20" Wheels / TT: 21”)

  • Sale
  • £349.00
  • Regular price £519.00
Tax included.

The Super Kush builds on the quality of our hugely popular Kush 2+ complete bike but with a few choice changes thrown in to take it to the next level. 4130 chromo Bar and forks have been spec’d on the Super Kush to make the front end bulletproof, while shaving some weight. We’ve also added a 4130 downtube and chainstays to the frame to improve overall strength in the places you need it! Sealed female hubs all round will keep you rolling faster for longer while keeping your bike looking clean, coupled with our wide double-wall rims to take any abuse you can throw at them. The drivetrain is finished off with one of our awesome aftermarket 7075 gully sprockets.


More Information
  • TT: 21” (A)
  • CS: 13.25” (B)
  • HT: 75° (C)
  • ST: 70 ° (D)
  • BB: 11.75” (E)
  • SO: 8.5” (F)
  • 4130 cro-mo DT and CS
  • Integrated seat clamp
  • Mid BB
  • CNC headtube
  • Forged seat stay bridge
  • HT & DT gussets
  • Tapered chain/seat stays
  • BARS
  • W:29.5” (G)
  • H: 9” (H)
  • 4130 cro-mo
  • Internally threaded
  • CNC compression cap
  • 30mm Offset
  • Taper blades w/ peg recesses
  • HEADSET Sealed Integrated Headset
    STEM Mafia bikes forged topload stem
    GRIPS Mafia bikes Lucky 6
    BRAKE U-brake
    PEDALS Mafia bikes plastic pedals
    SEAT 1pc Padded seat w/ integrated alloy post
    SPROCKET 25t 7075 alloy Gully sprocket
    FRONT HUB Fully sealed female front hub
    REAR HUB Fully sealed female cassette rear hub w/9t diver
    RIMS Wide double wall front and rear
    CRANKS 4130 cro-mo 3 piece cranks
    TYRES 2.4 Lagos crawler tyres
    GEARING 25/9
    WEIGHT (LBS) 26.0000


    Road use

    The majority of Mafiabikes are supplied for off-road use. If you intend to use your bicycle on the road, please ensure you have the appropriate legally required features to do so, such as front & rear brakes, chain guard, reflectors, bell. If you do not have these items but you want to ride on the road, we can supply an optional road kit, which is included with the purchase of a bike. Please add a note on your order, stating that you require the optional road kit and we will dispatch the additional parts as soon as possible.


    How to claim

    Warranty claims will only be handled via email ( If you do not supply all of the requested information, your claim may be rejected.

    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 will be part-assembled (handlebars, seat, front wheels, pedals and other components will need to be assembled) 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.