Sportgrips Sidewinder Revolution 2.0 Forearm Trainer
- Item Shape: Cylinder
- Material: Aluminum
- Color: Silver
- Part Number: 104
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A machined aluminum wrist and forearm trainer built for adjustable, repeatable resistance rather than a fixed squeeze, aimed at athletes who train grip strength as its own category.
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ASIN: B01NCS2CWLCategory: Grip Strengtheners
Overview
An adjustable-resistance grip and forearm trainer machined from anodized aluminum, using a continuous rotating handle mechanism to train wrist flexion, extension, and rotation instead of a single fixed resistance level. It's made in the USA.
Unlike a spring-loaded grip strengthener that only resists a squeeze, this device isolates wrist rotation through a full range of motion, targeting grip, wrist, and forearm together in one movement. The aluminum construction and USA assembly are positioned against plastic spring-based wrist rollers that the manufacturer says loosen or wear out over time.
- Patented adjustable resistance mechanism
- Continuous rotating handle for flexion and extension
- Anodized aluminum, machined and assembled in the USA
- Compact and portable for gym, home, or travel
Who it's for
Aimed at lifters, climbers, golfers, grapplers, and anyone who wants targeted wrist and forearm endurance work rather than a basic hand-squeeze gripper. Less relevant if you only want a simple, no-setup squeeze trainer.
Pros and cons
- Adjustable resistance instead of one fixed level
- Trains grip, wrist, and forearm together
- Anodized aluminum construction
- Compact enough for travel or office use
- More setup than a basic squeeze gripper
Performance notes
The mechanism lets you set your own tension level and rotates continuously through flexion and extension, rather than resisting only in one direction like a simple gripper. Anodized aluminum construction and knurled grips are built to hold resistance settings and grip texture over repeated sessions instead of the wear common to spring-based plastic units.
Specifications
| Brand | Sportgrips |
|---|---|
| Item Shape | Cylinder |
| Material | Aluminum |
| Color | Silver |
| Part Number | 104 |
Frequently asked questions
How is the Sidewinder Revolution 2.0 different from a spring-loaded hand gripper?
It uses a continuous rotating handle with adjustable resistance you set yourself, training wrist flexion, extension, and rotation rather than just a single squeeze.
What is it made of?
Anodized aluminum, machined and assembled in the USA.
Who is this grip trainer aimed at?
The manufacturer targets lifters, climbers, golfers, and combat sport athletes who want grip, wrist, and forearm endurance training.