Ozonys Curve 2024 20" Frame

Ozonys Curve 2024 20" Frame

The Ozonys Curve 20” 2024 comes with significant improvements, highlighting its greater reliability and performance. The new features include a redesigned hydroformed tube and the addition of the WAW AS30 crankset.

The 7 Compatibility Keys
Below you can find the main details you need to consider when building the bike around this frame:

- 1) Headset. This frame uses a semi-integrated, tapered design headset (1 1/8’’ - 1.5’’), like the Crewkerz WAW, Clean …

- 2) Bashplate.

This frame features mounts for a 4-bolt mini bash plate on the bottom bracket shell. Compatible with the Crewkerz and Clean Strong bash plates (using bolts with a maximum length of 16 mm).

- 3) Bottom Bracket. Compatible with 91 mm wide AS30 BBs like Crewkerz’s or Clean’s Press Fit 3P crankset.

- 4) Rear Brake. This frame has Post Mount rear disc brake mounts, so be sure to use a rear brake of that type. Post Mount brake calipers sit onto the brake mounts, instead of sideways (as is the case on IS calipers).

- 5) Chain tensioner. This frame features mounts for double-wheel chain tensioners from Crewkerz, Clean, and other brands, so additional tensioners aren't needed.

- 6) Rear hub. A 12 mm thru-axle rear hub with 135 mm spacing must be used. In case you’d like to install a hub with 129 mm spacing, you’d need to add a pair of 3 mm spacers.
Also, since this frame only has disc brake mounts, the rear hub must have disc brake mounts too.

- 7) Fork. Since the headtube on this frame is tapered, with 1 1/8” top and 1,5” bottom diameters, it’s compatible with 1 1/8” – 1,5” tapered forks. If you’d like to use a standard 1 1/8” diameter fork, you can install an adaptor for the bottom cup, as in the one supplied with Clean’s 1 1/8” – 1,5” tapered headset, available on our catalogue here.

The steerer tube on your fork must be long enough so that at least 2 mm of it remain above the top bolt of your stem’s steerer tube clamp.
To ensure this, you must add the length of the headtube (125 mm for this frame), plus the cups bits that sit outside the headtube, plus the headset spacers (if any) and/or dust cover sitting under the stem, plus the length of your stem’s steerer tube clamp. Once you’ve done this, you’ll be ready to know if your fork is long enough so that at least 2 mm of it remain above the top bolt of your stem’s steerer tube clamp.

Geometry (measured with a 370 mm x 35º fork)
- Space between dropouts: 135 mm
- Bottom bracket shell: 91 mm
- Head tube: 120 mm

- Wheelbase: 1005 mm (1010 mm with a Clean or Comas fork).
- Chainstay length: 350 mm
- BB rise: +85 mm
- Headtube angle: 71.5º

Finishes
- Navy color with orange Ozonys graphics.

Weight
- 1.680 kg, verified by TrialBikes

Additional information
This frame comes with a 1-year warranty covering manufacturing and materials defects. Damage incurred from inadequate use, collisions and impacts with obstacles will have a negative effect on the outcome of any guarantee claim.

If you have any doubts, please contact us on info@trial-bikes.com.