Alpinestars GP Force Chaser Leather Suit

Men’s armored motorcycle racing gear with a one-piece profile

The Alpinestars GP Force Chaser leather suit brings a panel-built bovine shell, joint protection and flexible inserts into a close sport-riding shape. Its black and charcoal surfaces carry red-orange graphic bars, outlined wordmarks and star emblems. Choose this men’s one-piece for a coordinated trackday setup within our Alpinestars riding-suit collection.

Material specification

• Format: Men’s one-piece leather race suit with a center-front zipper and low racing collar.
• Shell: Shaped bovine leather panels combined with technical stretch sections.
• Internal protection: GP protectors at the shoulders, elbows, knees and tibias, plus Nucleon Bio-Flex hip protectors.
• External components: DFS Lite shoulder protection and removable, replaceable Sport knee sliders.
• Mobility: Accordion leather above the knees and across the lower back, with stretch inserts supporting the riding position.
• Cooling: Strategically placed perforated leather and a ventilated aerodynamic back hump.
• Leg interface: Inner-knee suede reinforcement and stretch-ribbed calf expansion panels.

Graphics, sliders and articulation

A white Alpinestars chest wordmark sits above narrow gray and red-orange stripes, while an outlined star accents the upper torso. Matching bands cross the upper arms, and angular forearm markings frame the sleeve branding. The graphic layout follows the shoulders, elbows and waist for a coordinated racing finish.

At the thighs, contrasting bars sit beside vertical Alpinestars lettering. Ribbed leather sections above the knees allow the legs to flex, while star-marked knee pucks form the visible slider surfaces. Stretch through the inner arms, crotch and rear legs supports movement into a sportbike tuck.

Rear construction

GP Force lettering identifies the upper back above the shaped aerodynamic hump. Orange-toned accents frame this section, with contoured charcoal panels extending toward the waist. An outlined star spans the lumbar accordion band, and the lower legs show long calf expansion sections. The hump contributes to the suit’s streamlined profile and ventilation; it is separate from a dedicated back protector.

Tech-Air readiness

The GP Force Chaser is designed to accommodate the Alpinestars Tech-Air® 5 airbag system. Expansion provisions support the compatible setup, but Tech-Air readiness does not mean an airbag is included. The system is sold separately. A chest-pad compartment also accommodates suitable Nucleon chest protection as an additional accessory.

Fit assessment

Evaluate this leather track suit while reaching forward and bending your knees, allowing for your intended base layer and protective equipment. Armor should remain positioned over the intended joints without uncomfortable pulling or restricted breathing. Use the gallery’s measurement references and discuss suit measurements with our team if you need help choosing a size.

Component care

• Leather, logos and collar: Lift dust with a soft cloth; patch-test any finish-compatible cleaner.
• Stretch, accordion sections and lining: Air out after wear and follow the label’s cleaning instructions without soaking the assembly.
• Protectors and knee pucks: Keep surfaces and mountings clean; have impact damage assessed before reuse.
• Zipper, cuffs and ankle openings: Remove grit gently and operate fastenings without force.
• Hump and shoulder panels: Store on a strong, broad hanger without heavy compression, direct heat or prolonged sunlight.

Our advice on cleaning finished leather covers general shell maintenance. The suit label and separate armor or airbag instructions take priority; do not machine-wash or tumble-dry the complete suit.

Ordering support

Plan the Alpinestars GP Force Chaser around compatible boots, gloves and any additional protection you intend to use. Review our dispatch and destination guidance before placing a time-sensitive order, and confirm your track organizer’s current equipment requirements before attending.

Frequently asked questions

Can the upper section be separated from the pants?

No. The Alpinestars GP Force Chaser is a one-piece leather suit with continuous torso-to-leg construction. The center-front zipper provides access; it does not separate the garment into a riding jacket and pants.

Does the aerodynamic hump provide back-protector coverage?

The ventilated hump shapes the upper-back profile and supports airflow. It is not a substitute for a dedicated impact-rated back protector. Choose additional protection according to the suit and airbag instructions, checking that the complete setup fits correctly.

Are the star-marked knee pucks replaceable?

Yes. The GP Force Chaser uses removable, replaceable Sport knee sliders. Check the correct replacement specification and attachment before use. Replacing a slider does not repair damage to the leather, stitching, mounts or internal protection after a fall.

What do the long calf panels contribute to boot fit?

The stretch-ribbed calf expansion sections accommodate the lower leg within the suit’s design. Check the fit with your intended racing boots, keeping the closures secure and avoiding uncomfortable bunching or pressure.

How should the close cut feel when reaching the handlebars?

Assess the suit in your riding posture with your intended base layer and protective equipment. You should be able to bend your arms and knees, breathe comfortably and maintain correct armor placement. If the torso pulls sharply or movement feels restricted, get fit guidance before riding.