EVS aftermarket parts and performance accessories

EVS Sports Rider Protection

EVS Sports has built rider protection for over 30 years, developing knee braces, chest protectors, neck collars, roost guards, and helmets that professional motocross athletes and serious trail riders trust in real competition. Every EVS product is the result of athlete feedback collected across motocross, enduro, dual sport, ATV, and off-road racing disciplines where actual crashes, not simulated lab tests, define what a protective gear system must withstand. Riders who need protection that fits correctly, moves naturally, and holds up to the abuse of regular riding rather than occasional use choose EVS for its combination of field-tested engineering and accessible pricing. The brand's RS9 knee brace system and Option Air helmet are class benchmarks that have earned placement at every level from amateur regional racing to professional national series.

Popular Upgrades

EVS's most popular products include the RS9 knee brace with its anatomically contoured frame and multi-point adjustment straps that provide medical-grade lateral and hyperextension protection without restricting natural bend mechanics, as well as the SX02 and SB02 kidney and back protectors for dual sport and enduro riders who spend extended time in the saddle. Chest protectors in both full-coverage and roost guard styles serve motocross and trail riders at different protection levels, while EVS neck collars like the R4K provide a lightweight, low-profile impact management solution for riders who find traditional neck braces too restrictive. Youth protection kits address growing riders who need properly fitted gear that scales with their progression.

Performance and Handling

EVS knee brace hinge systems are engineered to allow the same natural flexion angles as an unbraced knee during normal riding mechanics, so protective gear does not reduce rider feel or control at the footpegs. Chest protectors with ventilated foam panels reduce heat buildup during aggressive enduro stages, keeping riders more comfortable and focused over longer sessions. Properly fitted neck protection reduces the risk of hyperflexion injury during over-the-bars crashes without adding the weight or bulk that causes riders to leave protective gear at home.

What is the best EVS knee brace for motocross?

The EVS RS9 is the brand's flagship knee brace and the most widely used option across amateur and professional motocross, featuring a carbon composite frame, medial and lateral hinges with adjustable extension stops, and a four-point strap system that holds position through the entire moto without requiring mid-race adjustment. The R4 brace provides similar lateral protection at a lower price point for amateur riders who want proven knee protection without the premium frame materials. Both braces are available in multiple sizing options and should be fitted according to EVS's circumference measurement guide for optimal performance.

How do I choose the right size EVS chest protector?

EVS chest protectors are sized primarily by chest circumference and torso length, and the brand provides a detailed sizing chart that maps measurements to Small, Medium, Large, and XL options across their protection lineup. Youth sizes are sized differently and use age and height as primary dimensions because torso proportions vary more significantly in younger riders. A properly fitted protector should sit firmly against the body without restricting breathing and should not ride up toward the neck during aggressive riding positions.

Why These Parts Fit Right

EVS protection products are listed with sizing charts and discipline-specific notes on each product page so you can match the right protection level and fit to your riding style and body dimensions. Full protection system compatibility, including brace and boot compatibility for knee brace installations, is noted on the RS9 and RS9 Pro product pages. Orders ship fast with knowledgeable support available for any sizing or fitment question.

Equip your full riding kit with accessories from our exhaust collection, protect your machine with parts from our suspension catalog, and explore performance upgrades in our air intake systems collection.

Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

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