Belstaff Trialmaster Motorcycle Icon Jacket

The Original Adventure Icon. Since 1948.

The Belstaff Trialmaster Motorcycle Icon Jacket is one of the most recognisable pieces of motorcycle clothing ever created. Born from the demands of the legendary Scottish Six Days Trial, the Trialmaster has been a defining part of Belstaff's heritage since 1948, combining unmistakable British styling with genuine riding functionality.

This latest evolution retains everything that makes the Trialmaster iconic, while introducing modern materials and protection. Crafted from exclusive 8 oz. British Millerain Ultracore Bonneville waxed cotton, it features a breathable waterproof membrane, removable D3O Level 1 shoulder and elbow armour, and a redesigned swivel sleeve construction for enhanced freedom of movement.

With CE AA certification, reinforced impact zones and the unmistakable four-pocket silhouette, the Trialmaster remains a benchmark for heritage-inspired motorcycle jackets.

DESIGN & INSPIRATION

The Trialmaster's origins lie in one of motorcycling's toughest traditional competitions, the Scottish Six Days Trial, where riders needed clothing capable of handling prolonged exposure to wind, rain, mud and demanding terrain.

First introduced in 1948, its practical design became synonymous with motorcycle adventure. The distinctive four-pocket arrangement, slanted map pocket, belted waist and high fastening collar helped establish a silhouette that has remained instantly recognisable for generations.

The Motorcycle Icon Jacket preserves this heritage while incorporating contemporary riding protection and construction techniques.

Signature details include:

• The iconic Trialmaster four-pocket design

• Distinctive slanted map pocket

• Traditional belted waist

• Knurled throat latch fastening

• Belstaff's archival checked cotton lining

• Antique brass hardware

• Signature woven Belstaff sleeve patch

The result is an authentic evolution of a motorcycle classic rather than a modern imitation of vintage riding clothing.

KEY FEATURES

• Iconic Belstaff Trialmaster motorcycle jacket

• Original Trialmaster heritage dating back to 1948

• Exclusive 8 oz. British Millerain Ultracore Bonneville waxed cotton

• Hand-waxed finish

• Breathable waterproof membrane

• CE AA-rated motorcycle protection

• Removable D3O Tri-Ventilation Level 1 shoulder armour

• Removable D3O Tri-Ventilation Level 1 elbow armour

• High-tenacity nylon reinforcement at shoulders and elbows

• Redesigned swivel sleeves for enhanced freedom of movement

• Underarm metal ventilation eyelets

• Signature slanted map pocket

• Traditional belted waist

• Oil-resistant corduroy collar and cuffs

• Belstaff checked woven cotton lining

• Knurled throat latch buckle and strap

• Twin-needle stitching for additional strength

• Internal zipped pocket

• Rear pocket

• Engraved antique brass hardware

• Embroidered logo buckle cover

• Signature woven Belstaff patch on left sleeve

• Regular fit

BRITISH MILLERAIN ULTRACORE WAXED COTTON

The Trialmaster Motorcycle Icon Jacket is constructed from 8 oz. British Millerain Ultracore Bonneville waxed cotton, a technical fabric developed exclusively for Belstaff.

Compared with traditional waxed cotton, Ultracore Bonneville offers a lighter and more durable construction while preserving the distinctive appearance and character associated with classic Belstaff motorcycle jackets.

The outer fabric combines:

• 52% Cotton

• 48% Polyester

Its advanced construction provides the benefits of traditional waxed cotton with improved practicality for modern motorcycle use.

The hand-waxed finish creates the authentic Trialmaster appearance and can be maintained through regular rewaxing, helping preserve the garment's weather resistance and longevity.

WATERPROOF & BREATHABLE PROTECTION

The Trialmaster incorporates a waterproof, breathable membrane positioned within the jacket's construction.

Working alongside the waxed cotton outer, this membrane provides protection from heavy rain while allowing moisture vapour to escape, improving comfort during longer journeys.

The combination offers:

• Waterproof protection suitable for heavy downpours

• Breathable construction

• Additional resistance to wind and rain

• Traditional waxed cotton appearance

• Practical protection for touring and everyday riding

Unlike a conventional heritage waxed jacket, the Trialmaster Motorcycle Icon has been developed specifically to provide weather protection for motorcycling.

Regular maintenance of the waxed outer helps preserve its performance and appearance.

CE AA-RATED MOTORCYCLE PROTECTION

The Trialmaster Motorcycle Icon Jacket is CE AA certified, providing a recognised level of protection against abrasion and impact-related risks associated with road riding.

CE AA Certified Motorcycle Garment

Designed to offer a balance of protection, comfort and practicality for road and touring use.

Additional protection is provided by high-tenacity nylon reinforcement at the shoulders and elbows, strengthening key areas exposed to greater wear and potential impact.

Twin-needle topstitching further reinforces the construction.

D3O LEVEL 1 ARMOUR

The jacket comes fitted with removable D3O Tri-Ventilation Level 1 protectors at the shoulders and elbows.

D3O armour is designed to remain flexible during normal movement while providing impact protection when subjected to sudden force.

The Tri-Ventilation design also incorporates ventilation features to help improve comfort.

Included protection:

• D3O Tri-Ventilation Level 1 shoulder armour

• D3O Tri-Ventilation Level 1 elbow armour

• Removable protector construction

The jacket combines this discreet modern armour with its traditional silhouette, preserving the appearance of a classic Trialmaster.

SWIVEL SLEEVE CONSTRUCTION

One of the important updates to this version of the Trialmaster is its redesigned swivel sleeve construction.

Engineered to provide greater freedom of movement, the sleeve design allows a wider range of arm positions and improved comfort when reaching for the handlebars.

The construction is designed to accommodate 360-degree movement, reducing restriction during riding and making the jacket more comfortable for extended periods in the saddle.

It's a particularly valuable improvement for riders who appreciate the traditional Trialmaster silhouette but want the mobility expected from modern motorcycle clothing.

SIGNATURE TRIALMASTER DETAILS

The Trialmaster's identity is defined as much by its practical detailing as by its distinctive appearance.

Slanted Map Pocket

The famous angled chest pocket is one of the most recognisable features of the Trialmaster, originally associated with convenient access to maps and essentials during motorcycle journeys.

Knurled Throat Latch

A traditional buckle-and-strap fastening secures the collar, providing additional coverage around the neck.

Oil-Resistant Corduroy

The collar and cuffs feature oil-resistant corduroy, adding comfort and maintaining an authentic Belstaff heritage detail.

Antique Brass Hardware

Engraved antique brass hardware complements the waxed cotton finish and reinforces the jacket's traditional British character.

Archival Check Lining

The interior is finished with Belstaff's signature woven cotton check, connecting the modern riding jacket with the brand's long-established design heritage.

VENTILATION & RIDING COMFORT

The Trialmaster incorporates metal ventilation eyelets beneath the arms, providing additional airflow through the jacket.

Combined with the breathable waterproof membrane, these help manage comfort during changing conditions.

The redesigned sleeves, regular fit and flexible Ultracore outer contribute to a jacket intended to remain comfortable both on and off the motorcycle.

PRACTICAL STORAGE

The traditional Trialmaster pocket arrangement remains a central part of its design.

Alongside the signature external pockets, the jacket incorporates:

• Internal zipped pocket for smaller valuables

• Rear pocket for additional storage

• Distinctive slanted map pocket

• Traditional front utility pockets

These practical details reflect the Trialmaster's origins as functional adventure clothing rather than purely fashion-led outerwear.

FIT & SIZING

The Belstaff Trialmaster Motorcycle Icon Jacket is cut for a regular fit, providing a comfortable silhouette suitable for motorcycle riding and everyday wear.

The redesigned swivel sleeves allow additional freedom of movement, particularly when adopting a riding position.

Fit: Regular

For motorcycle use, the jacket should fit securely enough to keep the shoulder and elbow protectors correctly positioned while allowing comfortable movement on the bike.

STYLE & FUNCTION

Few motorcycle jackets are as instantly recognisable as the Trialmaster.

Its traditional silhouette makes it particularly versatile for riders who want protective motorcycle clothing that retains the appearance of classic British outerwear.

Pair it with:

• Selvedge motorcycle jeans

• Protective riding trousers

• Heritage motorcycle boots

• Motorcycle gloves

• Lightweight technical base layers

• Thermal mid-layers for colder conditions

The Trialmaster is particularly well suited to classic motorcycles, modern classics, adventure-inspired machines and riders who prefer understated heritage styling over conventional sports motorcycle clothing.

CARE & MAINTENANCE

Waxed cotton requires specialist care to preserve its appearance and weather-resistant performance.

Belstaff recommends:

• Do not machine wash

• Do not bleach

• Do not tumble dry

• Do not iron

• Do not dry clean

• Do not use biological cleaning products

• Sponge-clean soiled areas with lukewarm water and mild soap

• Remove soap using a brush and cold water

• Dry away from direct heat sources

• Rewax regularly to maintain water resistance

• Use a professional care centre for specialist cleaning

• Remove protective inserts before any specialist cleaning process

Regular rewaxing helps maintain the outer fabric's protective finish and allows the jacket to develop the distinctive character associated with traditional Belstaff waxed cotton.

WHY CHOOSE THE BELSTAFF TRIALMASTER MOTORCYCLE ICON JACKET?

The Belstaff Trialmaster Motorcycle Icon Jacket is more than a heritage-inspired motorcycle jacket, it's the continuing evolution of a design that has defined British motorcycle clothing since 1948.

Its exclusive British Millerain Ultracore waxed cotton preserves the character of the original while offering improved durability and reduced weight. A waterproof breathable membrane provides serious weather protection, while CE AA certification, D3O Level 1 armour and reinforced impact zones deliver modern motorcycle safety.

The redesigned swivel sleeves improve freedom of movement without compromising the iconic silhouette, and traditional details such as the slanted map pocket, belted waist, corduroy collar and archival check lining retain the authenticity of the original.

For riders who appreciate genuine motorcycle heritage but expect modern protection and performance, the Trialmaster remains one of Belstaff's definitive riding jackets.

Heritage: Original Trialmaster Design, Established 1948 Outer Material: 8 oz. British Millerain Ultracore Bonneville Waxed Cotton Composition: 52% Cotton / 48% Polyester Finish: Hand-Waxed Weather Protection: Waterproof & Breathable Membrane Certification: CE AA Shoulder Armour: D3O Tri-Ventilation Level 1 – Included Elbow Armour: D3O Tri-Ventilation Level 1 – Included Reinforcement: High-Tenacity Nylon at Shoulders & Elbows Sleeves: Swivel Construction for Enhanced Freedom of Movement Ventilation: Underarm Metal Air Vents Lining: Belstaff Checked Woven Cotton Collar & Cuffs: Oil-Resistant Corduroy Hardware: Engraved Antique Brass Fit: Regular Fit Style: Heritage Waxed Cotton Motorcycle Jacket Designed by Belstaff