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

Tillett Racing Seats

Tillett B10 Lightweight Carbon Fibre & GRP Bucket Seat