Crewkerz Jealousy Ultimate NextGen 20“ Full Disc 2025

Note: Pictures show a Disc/HS model!

Crewkerz is the undisputed number one in professional aluminum trial bikes and the choice of riders like Jack Carthy and Charlie Rolls.
The flagship "Jealousy" has now been completely revised and redesigned after many extremely successful years.

The new Details:

- Completely new frame made from aerospace-tested 6061 T6/T7 aluminum
- 995mm or 1005mm wheelbase
- New hydroformed tubes for even more reliability and efficiency
- 8% reduced latency compared to the previous model = massively increased stiffness!
- Aggressive, modern, and elegant design
- Brabd new Hope Evo brakelevers
- Optionally freewheel front or freehub in the rear
- 2 years warranty!

…and of course, one still searches in vain for "bubbled" cast parts (reinforcement plates) on the new Jealousy NextGen. This frame does not need this, as it is perfectly constructed!

Crewkerz is the only manufacturer in trials sports that offers a two-year warranty on frames and forks! (All other manufacturers offer 6 months).

General features:

- Tapered head tube with integrated bearings (low height 120mm large 1.5” bearing at the bottom)
- WAW AS30 crankset. To be used with a 30mm axle. This crankset essentially forms a unit with the frame. Every pedal impulse is precisely transferred to the bike.
- Thru-axles: The wheel is secured in the frame with a continuous axle. This not only contributes to stiffness, it also makes wheel installation and removal much quicker.
- Integrated chain tensioner: The chain always has optimal tension and the wheel is always perfectly aligned.
- Highly effective braking systems from Trialtech/Magura
- WAW 20° stem
- WAW carbon fork and handlebars
- WAW 2025 Hashtagg Edition wheels

Specifications:

Frame: Jealousy Ultimate Gen2 20’’ 2025
Fork: WAW Ultimate Carbon 20’’, shaft length 180 mm
Stem: WAW Ultimate 155mm * 20°
Handlebar: WAW Ultimate Carbon 108mm
Grips: Crewkerz foam grips
Front brake: Hope Evo/Trialzone
Rear brake: Hope Evo/Trialzone
Brake pads: WAW Red
Crankset: WAW 160mm to AS30 Standard
Pedals: WAW Single Cage
Freewheel: 135 engagements, 9 pawls / rigid 18 tooth
Sprocket: 12 teeth HG mounted
Chain: KMC Z1 eHX Black
Chain tensioner: Crewkerz Carbon
Front wheel: WAW 2025 Hashtagg Edition 20’’ thru axle
Rear wheel: WAW 2025 Hashtagg Edition 19’’ thru axle (optionally with freehub)
Front tire: 26”x2.0
Rear tire: 26”x2.6

Geometry:

1. Wheelbase: 1005mm oder 995mm
2. Chainstays: 350mm
3. Bottom bracket height: +85mm
4. Head tube angle: 71,5°
5. RS: 605mm
6. Reach: 481mm (1005mm wheelbase) / 471mm (995mm Wheelbase)
7. Stack: 368mm

Color: Matte polished aluminum
Weight: 7,7 kg