Full specification As published

MaterialFull-grain leather with stretch inserts

ProtectionCE Level 2 knee & hip armor

ClosureFront zip with adjustable waist tabs

Connection System360° jacket connection zipper

Sizing RangeUS 28-42 waist

Coverships, knees

Bench rank50 of 200 on this site

Pants · Rank 50 of 200

Alpinestars GP Plus R V3 Pants

by Alpinestars

The Alpinestars GP Plus R V3 is a full-grain leather race pant with CE Level 2 knee and hip armour, built for sport riders and track-day regulars chasing maximum abrasion resistance.

4.5 Rider rating 4.5 out of 5 Bench score 53/100

CE Level 2 knee and hip armour
Full-grain leather build
360-degree jacket connection

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Specs taken from the manufacturer No paid placement Bought at retail

Verdict

The Alpinestars GP Plus R V3 Pants are a race-focused leather pant built for serious sport riders and track enthusiasts who want maximum abrasion resistance paired with CE Level 2 impact protection. The stretch paneling and pre-curved leg keep the fit mobile on the bike, though riders should expect minimal airflow, a snug break-in and no built-in weatherproofing before committing to this as a track-day investment.

The GP Plus R V3 is built from full-grain leather with stretch inserts at the hips and knees, a combination chosen to keep abrasion resistance high in the zones that hit the ground first in a crash or slide. CE Level 2 protectors cover the knees and hips, offering multi-density protection that's a genuine step up from Level 1 armour in comparable pants on the market today. Accordion stretch panels behind the knees allow a deep tuck without the leather binding or restricting movement through a corner or hard lean. A pre-curved leg design cuts down on fabric bunching in a riding position. A 360-degree connection zipper ties the pants to a compatible Alpinestars jacket, and sizing runs from a US 28 to 42 waist.

On the bike, the stretch panels genuinely earn their place, letting the leg move through a full lean without the leather fighting the rider's position at any point during a session. External hard knee sliders add a further layer of protection and feedback for track riders leaning hard into a corner, sliding rather than catching on the tarmac surface below. The adjustable waist tabs secure a snug, personalised fit, and the connection zipper locks into a matching jacket for a genuinely integrated one-piece feel on track days and fast road rides. Ventilation is limited, since the leather build prioritises abrasion resistance over airflow, so warm-weather riding means accepting some heat buildup rather than a breezy ride.

The GP Plus R V3 suits track-day riders and serious sport riders who want maximum abrasion resistance and are willing to trade comfort features for it on a fast lap. It's a poor choice for touring or commuting in variable weather, since there's no waterproofing built in and a separate rain layer is essential for wet rides through the season. The snug fit means most riders should expect to size up, and the leather construction adds real weight compared with textile race pants built for the same purpose. Against textile alternatives, the GP Plus R V3 trades everyday versatility for the kind of abrasion resistance serious track riders specifically look for on race day.

What works

Full-grain leather gives excellent long-term abrasion resistance
CE Level 2 armour at the knees and hips is genuinely reassuring
Stretch panels allow real freedom of movement on the bike
Race-oriented fit works well tucked into boots
Stitching and hardware hold up over repeated track days

What doesn't

Leather construction is heavier than textile pants
Ventilation is limited, so hot climates feel it
Sizing runs snug, often needing a size up
Sits above competing leather pants on price
No waterproofing, so a separate rain layer is needed

Bench scorecard

Protection80Weather26Airflow39Comfort56Value62

Derived from this product's own specification, key features and owner-reported pros and cons, then adjusted by its rider rating. Same rules for every piece.

Key features