The Tillett B10 is an ultra-lightweight fixed-back bucket seat designed for high-performance road and track vehicles, offering exceptional driver connection, support, and weight reduction. Manufactured in the UK using advanced twin-skin composite construction, the B10 combines outstanding rigidity with extremely low weight, starting from just 4.5kg.

Based on the proven B6 shape but refined for modern performance applications, the B10 features a more upright seating angle ideal for saloon-based performance cars, improving driving ergonomics where steering wheel adjustment is limited.

Available in GRP, carbon-GRP hybrid, and full carbon fibre constructions, as well as standard and XL sizing, the B10 is a premium choice for enthusiasts building serious fast road, track day, or motorsport-inspired vehicles.

Key Features

• Extremely lightweight design – from approximately 4.5kg

• Advanced twin-skin composite construction for exceptional strength and rigidity

• Available in GRP, carbon-GRP, or full carbon fibre construction

• Optimised seating angle for saloon-based performance cars

• Low seating position improves driving feel and helmet clearance

• Compatible with factory seat belts or 5- and 6-point race harnesses

• HANS compatible for track and motorsport use

• Dinamica® suede headrest pad included as standard

• Optional seat cushion and back panels available for increased road comfort

• Stainless steel side mounting points

• Manufactured in the United Kingdom

The B10’s rigid shell and body-mirroring shape provide excellent driver support even without additional padding, making it highly effective for performance driving environments.

Compatibility

The Tillett B10 is a universal fit motorsport seat and can be installed into a wide range of vehicles when used with the correct vehicle-specific mounting brackets.

Universal Fitment

• Suitable for most performance and track vehicles

• Compatible with side mount bracket systems

• Works with factory seat belts or motorsport harnesses

Standard size suits drivers up to approximately 100kg with a 36" waist, while XL versions accommodate larger drivers.

Professional installation and correct mounting hardware are required.

Ideal For

• Track day builds

• Fast road performance cars

• Clubsport and track-focused BMW builds

• Weight reduction projects

• Motorsport-inspired interior conversions

• Drivers seeking improved seating position and vehicle feedback

Why Choose Tillett

Tillett is globally recognised as one of the leading manufacturers of ultra-lightweight performance seating, supplying seats for road, race, and OEM applications. Every seat is designed and manufactured in the UK with a focus on weight reduction, strength, and driver performance.

Their advanced composite technology and motorsport experience ensure exceptional quality, durability, and driving feel.

Variants Explained

The B10 is available in multiple configurations:

Sizes:

• Standard – suits most drivers

• XL – increased width for larger drivers

Materials:

• GRP – excellent strength and value

• Carbon-GRP – reduced weight with carbon finish

• Full Carbon Fibre – maximum weight saving and premium finish

Optional Comfort Panels:

• Dinamica® suede base and back cushions available for increased comfort in road-driven vehicles

Installation Notes

• Side mount brackets required (sold separately)

• Professional installation recommended

• Optional padding recommended for regular road use