Alpinestars RK-7 Plasma Motocross Knee Braces
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
- Secure checkout — Pay in 4 available
Motocross and off-road riding protection built for dirt bike, enduro and ATV riders. Wear it under your riding pants to protect your knees from crashes, roost and impacts on the track and trail.
✓ Features
- With a slim ergonomic design offering a high level of off-road performance and comfort during dynamic movement, the RK-7 Plasma Knee Brace has been engineered to provide knee stability, while still being lightweight, breathable, comfortable, and protective
- This knee brace features a free-floating Nucleon Plasma knee protector encased in an asymmetric fiber reinforced frame construction for enhanced levels of rigidity
- Key Features
- This brace provides optimal structural integrity, rigidity and comfort, and thus helps protect your knees in a crash
- The replaceable knee cups are constructed with a polyurethane outer shell backed with a Nucleon Plasma Knee protector for the optimum blend of impact protection, flexibility and scratch resistance
- The replaceable strategically positioned upper and lower kneecap extensions ensure maximum coverage regardless of the flexion or extension angles
- The extremely stable, slim-design four-point hinge system perfectly follows the articulation of the knee while the extension stops, which are available in a range from 0° to 30°, assist in setting the brace to the desired maximum opening angle
- The stainless-steel bushings in the four-point hinge system have an anti-oxidation treatment
- Nucleon Plasma is a viscoelastic material engineered from bio-based polymers and formed into a structure that is pliable in all directions while maintaining the ability to dissipate impact energies
- Lightweight and highly ventilated, the knee protector offers strong impact force dispersion and absorption while ensuring maximum coverage in all riding positions
✓ What's Included
- (1) Alpinestars RK-7 Plasma Knee Braces
✓ Specs
- Brand: Alpinestars
- Category: Knee and Shin Protection
- Size Group: Adult
- Material: Polyurethane
- Manufacturer part #: 6500825-13-XL (varies by option)
- Condition: New
Sizing: Check the manufacturer size chart before ordering. Message us with your measurements and we will help you pick the right size.
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📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
