Babolat Viper Soft Juan Lebrón 3.1
Weight
- This model
- 365 g (12.9 oz)
- Alternative
- 355 to 375 g (12.5 to 13.2 oz)
The quick take
The maker's published specifications, each with its source below. Your own trial decides the fit.
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Before you choose: Our record has no measured balance point for this model. Ask to try the racket with your usual grips and fitted weights.
Compare this published build and the alternatives below with the parts of your current racket you want to keep.
Based on 4 of 5 published model inputs, not a play test.
Nearest calculated profiles with at least four published inputs and a documented specification difference. Shop payments and stock do not affect this order. Overlapping weight ranges do not guarantee a lighter individual racket; face materials alone do not establish feel.
Weight
Weight
Published specifications, not our play-test findings. Each value links to its source.
Reference price published at dunlopsports.com: €269.99 · 28 September 2026. It is not the price of the shop in the buy button.
| Spec | Published value | Evidence |
|---|---|---|
| Shape | Diamond | Head shape Diamonddunlopsports.com |
| Weight | 365 g (12.9 oz) | Weight 365dunlopsports.com |
| Balance | Medium | Balance description Mediumdunlopsports.com |
| Core | Pro EVA | EVA Pro EVAdunlopsports.com |
| Face | carbon 16K | super-premium 16K Carbon bat / 16K Carbon Construction: Premium build for maximum consistency and superior performance. / Main material type Graphite Material 2 type Glassfibredunlopsports.com |
| Textured face | Yes | Hyper Gryp Finish: Textured surface for enhanced spin and control.dunlopsports.com |
| Price | €269.99 | € 269,99dunlopsports.com |
Collection note: No model year printed on the page; listed in the current racket range on dunlopsports.com. Weight is published as a single figure with no tolerance, so min and max are both that figure. Price is shown in EUR on the en-gb site. Shown as out of stock on the page today. Core hardness is not stated. Product number 10335746.
These ratings are calculations from published specifications, not measured playing results or our play tests.
Not published for this racket: firmness. Each missing input counts as the neutral midpoint, so treat these ratings as less certain than for a racket with all five.
On its published specification the Dunlop Aerostar is an all-round racket. It rates 68 for power and 26 for control on the PadelTrue model, mainly because of its diamond shape and medium balance.
It rates 24 out of 100 for forgiveness. That is a demanding build. Rackets like this reward clean technique and are usually a poor first racket. The manufacturer lists its level as "Advanced".
It rates 40 out of 100 for comfort, a rating built from core firmness, face material, balance and weight, describing feel and physical demand. That is mid-range. This describes the build, it is not medical advice.
€269.99 on dunlopsports.com when checked on 28 September 2026.
The published weight is 365 g (12.9 oz).