The Jealousy Ultimate NextGen 20" ridden by Robin Berchiatti, 2024 French Champion, 2022 Junior World Champion, and World Top 5, is in line with the 26" bike, a seven-time Elite World Champion with Jack Carthy, and is the choice of the world's best riders such as Charlie Rolls, Oliver Widmann, Nathan Charra, Oliver Weightman, Vincent Hermance, and Vito Gonzalez.

True to the Crewkerz spirit, this bike combines performance, design, innovation, and efficiency.

The Jealousy has more than 16 world titles in all categories.

An Aggressive and Modern Design The Jealousy Ultimate NextGen 20" boasts a resolutely modern and aggressive new design. The frame lines have been sharpened for a more dynamic and sleek look. The top yoke integration has been reworked for a more fluid and streamlined look. The internal cable routing also contributes to the bike's minimalist aesthetic. The exclusive world champion graphics highlight the unique character of this exceptional model.

A redesigned frame for optimal performance All the tubes are new and made of 6066 T6/T7 aluminum, an alloy used in aeronautics. Hydroforming these tubes improves reliability and provides more dynamic and efficient handling. Latency is reduced by 8% compared to the previous generation, meaning the bike returns to its initial position more quickly. The shape of the down tube optimizes ground clearance. The tube thickness has been adjusted for greater reliability and better energy return.

The new yoke optimizes the frame's responsiveness and reliability, essential for modern trials. It is designed to use patented tapered bearings that facilitate assembly, disassembly, and maintenance. Precise and responsive steering We retain the tapered head tube, which ensures a perfect connection between the down tube and the head tube. With a 120 mm standover height and an integrated headset, the overall cockpit height is lowered by 9 mm. This standard allows for the use of tapered forks, which increase steering precision, reliability, and front-end dynamics. The new rear wheel dropouts have raised the seatstays, improving rear-end stability.

An Aggressive Design The top yoke has been completely redesigned to give it a racing appearance. Premium Components for Ultimate Performance The 50% lighter carbon tensioner, introduced in 2024, is now equipped with a new spring design to increase its travel and reliability. The WAW Ultimate carbon handlebars (available in 102 mm and 108 mm rise), WAW Ultimate stem, and Ultimate carbon fork remain essential components of the Ultimate version.

The WAW crankset offers weight savings and increased responsiveness thanks to a new axle and crank manufacturing process. The elimination of sharp edges protects the ankles. An exclusive setup for champions This bike features the exclusive graphics of world champions, the WAW Ultimate carbon fork, Trialtech Carthy Signature 2024 and/or Hope Tech4 brakes, and the WAW Ultimate carbon handlebar. The wheels are equipped with Hashtagg rims, which save weight and increase the surface area and braking power on the rim brake version. The Jealousy Ultimate NextGen 20": the perfect combination of performance and technology to reach the pinnacle of trials.

Frame: Jealousy Ultimate NextGen 20" 6066T6

Fork: WAW Ultimate Carbon 20" 180mm Steerer

Stem: WAW Ultimate 155mm 20°

Handlebar: WAW Ultimate Carbon 108mm

Grips: Foam Grip Front

Brake: Hope Tech 4 Disc Brake Rear Brake: Hope Tech 4 Disc

Brake Clamp: Crewkerz Black

Cranks: WAW 160mm AS30 Standard

Pedals: WAW Single Cage Freehub: 135-speed 9-pawl

Sprocket: 12-tooth spline Chain: KMC Z1 eHX Black

Tensioner: Crewkerz Carbon

Front Wheel: WAW 20" Hashtagg Edition

Rear Wheel: WAW 19" Hashtagg Edition

Front Tire: Monty Pro Race 20" x 2.0

Rear Tire: Monty Pro Race 19" x 2.5"

Geometry: 1005 mm 350 mm +85 mm 71.5° and 120 mm bushing

Color: NC

Available: May or June 2025