Street trials bike 24" CREWKERZ GUILTY | Blue


Street trials special bike from legendary brand making the best trials bikes on world - CREWKERZ. Extremly strong frame made from light aluminium alloy. Light but still very durable fork with thru axle. Rear hub also with thru axle, roller tensioner for perfect and constant chain tension, tepered steerer tube and headtube which is making the frame more stable, extremly powerfull brakes HOPE TECH 3 TRIAL ZONE or MAGURA MT7 with lever Magura HC3. Bike tuned to perfection. Tested by TOP riders. Bike which alows You to combinate freestyle BMX and trials moves together. Enjoy pump-track, but also riding in the city and play with your street-trials bike everywhere you can get!

51,240 CZK
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Street Trial MTB (or Street Trials) is a discipline in the world of urban biking sports, combinates moves from trials and freestyle BMX allowing you to progress in handling as well as in style. Also an excellent bridge between the world of MTB XC, Enduro and DH mountain biking and the world of trials biking. This discipline is a real supplier of pleasure and continuous progress. Fun riding in urban / city streets, skateparks, bikeparks as on a pump track, this bike is king of all the urban environment!

Guilty of not having been there long before!
Guilty of not having it in your hands!
Guilty of having a unique design!
Guilty of delivering an unparalleled level of performance!
Guilty of offering such level of quality!
Guilty of benefiting from all the innovations of a brand multiple times Trial World champion!
Guilty if you do not choose the new Crewkerz Guilty!

Guilty benefits maximum from all CREWKERZ inovations they made during the years, which taked them many times to the highes places in the World championship and all other races!

Crewkerz Guilty is a bike made for street trial, and combined with amazing high quality components. Beginners will also be delighted with its versatile, efficient and accessible street geometry. All mountain biking and BMX practitioners will be seduced by its possibilities of various tricks without limits!

If the street-trial attracts you like a change from MTB or BMX, you will be delighted with easy switch and seduced with many various tricks you can do with your Guilty bike and never think to make them on your BMX or MTB.

Frame and also fork are made from high quality aluminium allo, so you will be suprised that the bike is strong but still light, which will help you on every move, trick and jump. Bike is also supplied with extremly powerfull brakes HOPE TECH 3 TRIAL ZONE or you can choose 4-piston brakes MAGURA MT7 in combination with amazing 1-finger lever Magura HC3 (with almost infinity adjustments). Thanks to those possibilities you can choose between more trials brakes (more bite) HOPE or more street brakes (beter braking power control) MAGURA.


  • you can choose brakes depending your preferences HOPE TECH 3 TRIAL ZONE or Magura MT7 HC3 (with 180mm disc rotors)
  • hydroformed frame from aluminium alloy which keeps the weight on minimum
  • aluminium fork with thru axle 15mm
  • rear 12mm thru axle
  • roller tensiones which keeps the constant and perfect chain tension
  • tapered headtube
  • complete CREWKERZ Guilty wheels with 32 holes / spokes
  • rear singlespeed freewheel hub on thru axle
  • crankset and also bottom brakcet type AS30 with 170mm lenght

List of components:

Frame: aluminium 24" CREWKERZ Gulity DISC (PM 180mm)
Fork: aluminium 24" CREWKERZ Guilty DISC (PM 180mm), thru axle 15mm, lenght 100mm
Headset: Semi-integrated 1 1/8" - 1,5"
Stem: 80mm x 40°
Handlebars: WAW Street 735mm / 9°
Grips: rubber black
Seat: Pivotal
Front brake: choosed variant + 180mm disc rotor matching choosed brake variant
Rear brake: choosed variant + 180mm disc rotor matching choosed brake variant
Crankset: WAW AS30 2018 170mm
Pedals: plastic BMX platform (nylon) with sealed bearings
Chainring: 18T
Sprocket: 13T
Chain: KMC Z610HX (black)
Chain tensioner: roller tensioner with jockey wheels
Front wheel: Doublewall rim WAW street 24" + Front hub WAW DISC thru axle 15mm / 100mm / 32H
Rear wheel: Doublewall rim WAW street 24" + Rear hub WAW DISC thru axle 12mm / 135mm / 32H
Front tyre: KENDA K-Rad 24 x 2,5"
Front tyre: KENDA K-Rad 24 x 2,5"


Street-trialové 24" kolo CREWKERZ Guilty

1. wheelbase: 990mm
2. chainstay lenght: 363mm
3. BB Rise: +25mm
4. fork angle: 74°
5. distance from the upper side of headtube to bottom bracket axle: 662mm
6. frame reach: 457mm
7. frame stack: 480mm


Complete 10,52kg (version with HOPE TECH 3 TRIAL ZONE)


Data sheet

Fork material
Handlebars material
Front break type
DISC hydraulic
Rear break type
DISC hydraulic
Brake mounts
Tapered 1 1/8" - 1.5"
Steerer tube
1 1/8" - 1.5" (28,6 - 38,1mm)
Bottom bracket type
Crankset type
Rear dropouts

Specific References