Est-ce que je peux les utiliser en traction ?

Yes, they're perfect for that. In horizontal orientation, you work the arms and shoulders. In vertical orientation, it's the gripper that works.

Quelle différence entre les deux tailles ?

The 33 mm is more demanding for fingers → technique. The 55 mm allows more strength → physical. It's up to you to choose according to your level or training cycle.

Est-ce qu’ils tiennent bien suspendus ?

Yes. Each cylinder is supplied with a sturdy cord, easy to attach to a beam, bar or even a sturdy branch.

Est-ce que est confortable à utiliser ?

Yes. Recycled rubber wood is soft and non-abrasive, ideal for long or frequent sessions.

Est-ce adapté à un débutant ?

Yes, as long as you start with the 55 mm. The 33 mm already requires good finger engagement. As always, progress cautiously.

Twin cylinders Twin Cylinders - Pair of modular gripping and pulling devices

Name: Twin cylinders
Brand: YY Vertical
SKU: YY TWINS33
Price: 25 EUR
Availability: InStock

25.00 €

Taxes included. Shipping costs calculated at checkout.

Size

33mm Ø
55mm Ø

Twin Cylinders are two cylindrical training modules designed to enhance grip strength and forearm sheathing.

They can be used for suspension, pull-ups or floor exercises, providing a variety of muscular workouts while reproducing sensations similar to climbing on volumes or rounded boulders.

Their round shape, deliberately demanding, stimulates deep muscles and improves precision of movement. Compact, lightweight and easy to hang thanks to their integrated cord, they are ideal for home sessions as well as warm-ups on the crag or indoors.

Made from beech wood, they provide a natural grip that's pleasant to the touch and gentle on the skin.

Shipping 24h

Free delivery from €70 purchase

30-day free return policy

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Features

Intended uses

Materials

Pack composition

Technical details

All our products for Training

Twin cylinders 33mm Ø

Features

Specific

Two complementary diameters

33 mm for demanding, technical work, 55 mm for developing power and endurance in pliers. Each diameter targets specific capabilities: precision or resistance.

Bi-axial

Dual orientation: vertical or horizontal

Suspension in vertical mode for classic gripper work, or in horizontal mode for a wider grip and different arm and shoulder engagement.

Complete

Versatile use

Perfect for pull-ups, suspensions, statics and unilateral work. Ideal as a complement to the beam to vary muscular demands.

Comfort

Soft surface, intense grip

Recycled rubber wood: pleasant texture, but without cheating. Natural, non-abrasive grip for long, technical sessions without damaging the skin.

Designed with passion

Our mission is simple: to provide well-thought-out solutions for a better sporting experience. Our passion and proximity to the climbing community enable us to create specially adapted products that will optimize your climbing experience.

Opinions

Any questions?

Can I use them for traction?

What's the difference between the two sizes?

Do they hang well?

Is it comfortable to use?

Is it suitable for beginners?

Climbing

Twin cylinders Twin Cylinders - Pair of modular gripping and pulling devices

Size

Features

Two complementary diameters

Dual orientation: vertical or horizontal

Versatile use

Soft surface, intense grip

Designed with passion

Opinions

Any questions?

You'll love them