Mafiabikes Kush 1  BMX - Available in multiple colourways   The kush 1 is our entry level 20 inch BMX bike, and it's perfect for beginners who want to bash about the streets or the skate park. With updated geometry and sharing many of the same high quality components as our kush 2, kush 2+ and madmain BMX lines this is a great first bike! GEOMETRY A. TOP TUBE LENGTH 518mm B. CHAINSTAY LENGTH 355mm C. HEAD ANGLE 75.2° D. HEAD TUBE LENGTH 105mm E. SEAT TUBE ANGLE
71° F. STANDOVER 215.9mm G. REACH 422mm H. STACK HEIGHT 371mm I. FORK OFFSET 34mm
K. BB HEIGHT 292.1mm SPECS FRAME Kush 1 FORK
Kush Fork HANDLEBAR
BMX 20" W750 X H230 GRIPS Mafiabikes Lucky 6 150mm STEM
Mafiabikes forged Frontload - 50mm Reach HEADSET 1 1/8” External - Unsealed bearings SADDLE Mafiabikes 1 Piece mid integrated alloy post - Ø25.4 SEATPOST Ø25.4mm integrated with seat SEATCLAMP Integrated CRANKS 170mm one-piece forged steel crankarms BOTTOM BRACKET USA Looseball PEDALS ½” Mafia plastic CHAIN KMC Single speed 1/2"*1/8" CHAINRING/SPROCKET FRONT 36t Steel Sprocket, BMX Fitment SPROCKET/CASSETTE REAR 16t Freewheel BRAKE FRONT Side pull cable brake (supplied in roadkit) BRAKE REAR V-Brake TYRE FRONT Wanda 20" x 2.35" TYRE REAR Wanda 20" x 2.35" RIM FRONT 20" single wall alloy 36h RIM REAR 20" single wall alloy 36h HUB FRONT Steel Shell, 3/8" axle HUB REAR Steel Shell, 14x110mm axle, BMX Threaded Freewheel TECH BB TYPE 68mm USA HEADSET TYPE 1 1/8” external REAR AXLE/HUB SPACING M14 x 110mm axle MAX TIRE WIDTH REAR (WITH 6MM CLEARANCE) 61mm / 2.4" SEATPOST/ SEATCLAMP Ø25.4mm post, intergrated seatclamp FRONT AXLE/HUB SPACING 3/8" x 100mm axle MAX TYRE WIDTH FRONT (WITH 6MM CLEARANCE) 61mm / 2.4" FRAME CONSTRUCTION & DETAILS .Hi Tensile .Integrated Seat clamp FORK CONSTRUCTION .Hi tensile .Taper Blade .Thread-less steerer tube w/star nut BIKE WEIGHT: 12.5 Kg (27.5lbs) 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:

worn tyres

worn/broken chains (unless clearly a manufacturing defect)

worn sprockets

worn bearings or hub internals

bent forks / frame / bars / axles / cranks / pedals

buckled wheels 

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.