• STBI aluminium bracket set

The STBi bracket system is designed to tuck under the seat to give a minimum footprint, this aids fitment into narrow and restricted cockpits. The STBi brackets are made from 5 mm thick black powder coated aluminium, with an edge profile which helps avoid the leg bulge. The brackets allow the seat to be tipped, raised and lowered using the various hole and slot combinations and this bracket has additional lower slots. These lower slots enable them to not only fit the Tillett STRi and PTRi seat adjustment runners, but also other runner brands that use a 345 mm hole spacing. With a 300 mm choice now also possible, the STBi can be used directly on the factory Mazda Miata MX5 runners of the NA Mk1 and NB Mk2-Mk2.5 versions of the car.

Please note we advise against using any seat adjustment runners in a race car, as they are only intended for road use. The optional aluminium "Pegged spacer kit" can also be used in these to strengthen the front slots in the event of an accident.

A pair of STBi weigh 1.2kg


  Dimensions     


Write a review

Please login or register to review

STBI aluminium bracket set

  • Brands Tillett
  • Product Code: STBI
  • Availability: 2
  • £99.00


Related Products

B7-44 Racing Seat

B7-44 Racing Seat

B7-44-17 carbon epoxy race car seat (FIA homologated)Double skin shell 44 cm wide at critical point ..

£2,898.00

B7-40 Racing Seat

B7-40 Racing Seat

B7-40-17 carbon epoxy race car seat (FIA homologated)Double skin shell 40 cm wide at critical point ..

£2,898.00

B6-40 Black GRP Racing Seat - Side mounted

B6-40 Black GRP Racing Seat - Side mounted

B6-40 black GRP car seat with side mounting points40 cm at widest point "rolled edges cut off" - The..

£758.00

B6-40 Carbon GRP Racing Seat - Side mounted

B6-40 Carbon GRP Racing Seat - Side mounted

B6-40 carbon GRP car seat with side mounting points40 cm at widest point "rolled edges cut off" - Th..

£967.00

B6-44 Carbon GRP Racing Seat - Side mounted

B6-44 Carbon GRP Racing Seat - Side mounted

B6-44 carbon GRP car seat with side mounting points44 cm at widest point - The B6 is made for use wi..

£967.00

B6S-40 Screamer Black GRP Racing Seat

B6S-40 Screamer Black GRP Racing Seat

B6-40 Screamer black GRP car seat (FIA homologated)Double skin shell 40 cm wide at critical point be..

£938.00 £981.00

B6S-44 Screamer Black GRP Racing Seat

B6S-44 Screamer Black GRP Racing Seat

B6 Screamer black GRP car seat (FIA homologated)Double skin shell 44 cm wide at critical point betwe..

£938.00 £981.00

B6S-40 Screamer Carbon GRP Racing Seat

B6S-40 Screamer Carbon GRP Racing Seat

B6-40 Screamer carbon GRP car seat (FIA homologated)Double skin shell 40 cm wide at critical point b..

£1,074.00 £1,123.00

B6S-44 Screamer Carbon GRP Racing Seat

B6S-44 Screamer Carbon GRP Racing Seat

B6 Screamer carbon GRP car seat (FIA homologated)Double skin shell 44 cm wide at critical point betw..

£1,074.00 £1,123.00

B6SXL-43 Screamer XL Black GRP Racing Seat

B6SXL-43 Screamer XL Black GRP Racing Seat

B6 XL 43 Screamer black GRP car seat (FIA homologated)Double skin shell 43 cm wide at critical point..

£981.00

B6SXL-47 Screamer XL Black GRP Racing Seat

B6SXL-47 Screamer XL Black GRP Racing Seat

B6 XL Screamer black GRP car seat (FIA homologated)Double skin shell 47 cm wide at critical point be..

£981.00

B6SXL-43 Screamer XL Carbon GRP Racing Seat

B6SXL-43 Screamer XL Carbon GRP Racing Seat

B6 XL 43 Screamer carbon GRP car seat (FIA homologated)Double skin shell 43 cm wide at critical poin..

£1,123.00

B6SXL-47 Screamer XL Carbon GRP Racing Seat

B6SXL-47 Screamer XL Carbon GRP Racing Seat

B6 XL Screamer carbon GRP car seat (FIA homologated)Double skin shell 47 cm wide at critical point b..

£1,123.00

B8-43 Black GRP Racing Seat

B8-43 Black GRP Racing Seat

B8-43 black GRP car seat43 cm wide at critical point between the gearbox tunnel and door sill. Suits..

£979.00

B8-44.5 Black GRP Racing Seat

B8-44.5 Black GRP Racing Seat

B8-44.5 black GRP car seat44.5 cm wide at critical point between the gearbox tunnel and door sill. S..

£979.00

B8-43 Carbon GRP Racing Seat

B8-43 Carbon GRP Racing Seat

B8-43 carbon GRP car seat43 cm wide at critical point between the gearbox tunnel and door sill. Suit..

£1,106.00

B8-44.5 Carbon GRP Racing Seat

B8-44.5 Carbon GRP Racing Seat

B8-44.5 carbon GRP car seat44.5 cm wide at critical point between the gearbox tunnel and door sill. ..

£1,106.00

B9-43 Carbon Racing Seat

B9-43 Carbon Racing Seat

B9-43 seat in Carbon43 cm wide at critical point between the gearbox tunnel and door sill. Suits dri..

£1,803.00

B9-44.5 Carbon Racing Seat

B9-44.5 Carbon Racing Seat

B9-44.5 seat in Carbon44.5cm wide at critical point between the gearbox tunnel and door sill. Suits ..

£1,803.00

B7XL-47 Racing Seat

B7XL-47 Racing Seat

B7-47 XL carbon epoxy race car seat (FIA homologated)Double skin shell 47 cm wide at critical point ..

£2,898.00

B10 Carbon GRP Racing Seat

B10 Carbon GRP Racing Seat

The B10 seat is stylish, lightweight, rigid and compact. It is based on our popular B6 race shape b..

£1,106.00

B10 GRP Racing Seat

B10 GRP Racing Seat

The B10 seat is stylish, lightweight, rigid and compact. It is based on our popular B6 race shape b..

£977.00

C1-41 Carbon GRP Racing Seat

C1-41 Carbon GRP Racing Seat

Tillett C1 car seat for competition- Driver is connected positively to the tyres and road surface- F..

£1,310.00

C1-44 Carbon GRP Racing Seat

C1-44 Carbon GRP Racing Seat

Tillett C1 car seat for competition- Driver is connected positively to the tyres and road surface- F..

£1,310.00

C1-41 GRP Racing Seat

C1-41 GRP Racing Seat

Tillett C1 car seat for competition- Driver is connected positively to the tyres and road surface- F..

£1,118.00

C1-44 GRP Racing Seat

C1-44 GRP Racing Seat

Tillett C1 car seat for competition- Driver is connected positively to the tyres and road surface- F..

£962.00 £1,118.00

C1 XL-44 Carbon GRP Racing Seat

C1 XL-44 Carbon GRP Racing Seat

Tillett C1 XL car seat for competition- Driver is connected positively to the tyres and road surface..

£1,310.00

C1 XL-47 Carbon GRP Racing Seat

C1 XL-47 Carbon GRP Racing Seat

Tillett C1 XL car seat for competition- Driver is connected positively to the tyres and road surface..

£1,310.00

C1 XL-44 GRP Racing Seat

C1 XL-44 GRP Racing Seat

Tillett C1 XL car seat for competition- Driver is connected positively to the tyres and road surface..

£962.00 £1,118.00

C1 XL-47 GRP Racing Seat

C1 XL-47 GRP Racing Seat

Tillett C1 XL car seat for competition- Driver is connected positively to the tyres and road surface..

£1,118.00