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The new Ozonys Curve Pro 20" 2026 receives a major update compared with the previous version. It features Crewkerz WAW Ultimate components, a Hope Tech EVO rear brake and a carefully selected range of parts to deliver a precise, reliable Trials bike that is ready for competition.
Its main features include a carbon fork, carbon handlebar, carbon chain tensioner, a Crewkerz WAW Ultimate AS30 crankset with a 30 mm axle, thru-axles on both wheels and a Crewkerz WAW Ultimate rear freewheel hub.
| Carbon components | Crewkerz WAW Ultimate carbon fork, Crewkerz WAW Ultimate carbon handlebar and Crewkerz WAW carbon chain tensioner. |
| Crankset and bottom bracket | Crewkerz WAW Ultimate AS30 Silver, with 160 mm cranks and an oversized 30 mm axle. |
| Front axle | 9 mm front thru-axle. |
| Rear axle | 12 mm rear thru-axle and 135 mm hub spacing. |
| Rear hub | Crewkerz WAW Ultimate Disc rear freewheel hub. |
| Rear brake | Hope Tech EVO with Trial Zone caliper and 160 mm Hope Trial V2 rotor. |
| Wheels | 20" front wheel and 19" rear wheel, with Crewkerz WAW Ultimate 2026 rims. |
| Wheelbase | 1005 mm. |
| Weight | 7.70 kg. Verfied by TrialBikes! |
The bike is equipped with a Crewkerz WAW Ultimate carbon fork, a Crewkerz WAW Ultimate carbon handlebar and a Crewkerz WAW carbon chain tensioner. This selection of components helps to reduce weight and provides a precise response while riding.
Equipped with a Crewkerz WAW Ultimate AS30 Silver crankset and bottom bracket, featuring an oversized 30 mm axle and 160 mm cranks. This system is designed to provide stiffness, precision and direct power transfer.
It features a 9 mm front thru-axle and a 12 mm rear thru-axle. This configuration improves wheel retention and stiffness.
The rear wheel uses a 135 mm Crewkerz WAW Ultimate Disc freewheel hub, a configuration highly valued by Trials riders for its performance and response.
The build combines Crewkerz WAW Ultimate components, a Hope Tech EVO rear brake and high-quality parts to deliver a reliable and precise bike that is ready for both demanding training sessions and competition.
The Ozonys Curve Pro 20" 2026 is recommended for riders looking for a 20-inch Trials bike with modern geometry and a high-end build.
| Frame | Ozonys Curve 20" 2026, with a tapered 1 1/8"–1.5" head tube and Post Mount disc brake mounts. Dark grey, blue and black finish. |
| Fork | Crewkerz WAW Ultimate Carbon 20", with a tapered 1 1/8"–1.5" design. |
| Front hub | Crewkerz WAW Ultimate Silver HS, 28 spokes and 9 mm thru-axle. |
| Rear hub | Crewkerz WAW Ultimate Disc rear freewheel hub, 135 mm spacing and 12 mm thru-axle. |
| Chain tensioner | Crewkerz WAW Carbon. |
| Front rim | Crewkerz WAW Ultimate 20" 2026, 28 spoke holes. |
| Rear rim | Crewkerz WAW Ultimate 19" 2026, 32 spoke holes. |
| Spoke nipples | 15G aluminium spoke nipples, black. |
| Rim tape | Black. |
| Front inner tube | Maxxis 20". |
| Rear inner tube | Maxxis 20". |
| Front tyre | WAW 20" × 2.00". |
| Rear tyre | WAW 19" × 2.60". |
| Front brake | Trialtech Sport rim brake, matt black finish. |
| Rear brake | Hope Tech EVO with Trial Zone caliper. |
| Rear rotor | Hope Trial V2, 160 mm. |
| Crankset and bottom bracket | Crewkerz WAW Ultimate AS30 Silver, 160 mm cranks and 30 mm axle. |
| Freewheel | Crewkerz 18T cassette freewheel. |
| Rear sprocket | Crewkerz 12T cassette sprocket, made of steel. |
| Chain | KMC Z1 EHX, silver and black finish. |
| Pedals | Hashtagg Single Cage, 7075-T6 aluminium with a 3 mm cage. |
| Headset | Crewkerz integrated 1 1/8"–1.5". |
| Stem | Crewkerz WAW, 150 mm long with a 35° rise. |
| Top cap | Crewkerz WAW, black anodised finish. |
| Handlebar | Crewkerz WAW Ultimate Carbon, 108 mm high and 720 mm wide. |
| Grips | Crewkerz foam grips, black. |
The geometry of a Trials bike directly affects its stability, handling and response. Check the following measurements before placing your order.
| 1) Wheelbase | 1005 mm |
| 2) Chainstay length | 350 mm |
| 3) Bottom bracket height | +83 mm |
| 4) Head angle | 71.5° |
| 5) Bottom bracket centre to top-centre of head tube | 604 mm |
| 6) Reach | 476 mm |
| 7) Stack | 372 mm |

It is equipped with a Crewkerz WAW Ultimate carbon fork, a Crewkerz WAW Ultimate carbon handlebar and a Crewkerz WAW carbon chain tensioner.
It uses a Crewkerz WAW Ultimate AS30 system with an oversized 30 mm axle and 160 mm cranks.
Yes. It features a 9 mm front thru-axle and a 12 mm rear thru-axle.
Yes. The rear wheel is fitted with a 135 mm Crewkerz WAW Ultimate Disc rear freewheel hub.
It is equipped with a Trialtech Sport rim brake at the front and a Hope Tech EVO rear brake with a Trial Zone caliper and a 160 mm Hope Trial V2 rotor.
The bike is delivered partially assembled and checked. The customer only needs to fit the front wheel and the handlebar and stem assembly.
Yes, depending on compatibility and availability. Contact TrialBikes before placing your order to ask about possible modifications and any price differences.
The Ozonys Curve Pro 20" 2026 weighs 7.70 kg, as verified by TrialBikes.
The bike is delivered partially assembled and checked. The customer only needs to fit the front wheel and the handlebar and stem assembly.
The component specification may be subject to change due to manufacturer availability. Any modification will be communicated to the customer before delivery. Any replacement component will always be of equivalent or higher quality.
The main image has been supplied by the manufacturer and was created or recreated using artificial intelligence. As a result, some details, components or finishes may not exactly match the bike supplied. Always refer to the component list on this product page for the exact specification. We have also included a photograph of the frame so that you can see its design, colours and finish more accurately.
Tell us your height, age, riding level and current bike. We will help you check whether the geometry of the Ozonys Curve Pro 20" 2026 is suitable for you.
CONTACT TRIALBIKES| FRONT BRAKE | HS |
| REAR BRAKE | Disc |
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