Road kit for 13” and 14” wheel Conversion

Conversion Contains:


2 x Road 4 pots Radial calipers or Ford lug M16, princess

2 x Conversion brackets


Road Ultralite 4 Conversion Price excl vat from £330.99

Road Billet 4     Conversion Price excl vat from £422.99


Wheel Size: 13” to 14”


Before ordering please check your wheel clearances.  HiSpec calipers are wider than the standard sliding caliper, therefore we cannot guarantee fitment for every wheel on the market.  


For a Wheel clearance diagrams  please call or email us for a clearance diagram.

All price are + VAT

Our kits are made to order, Please allow up to 28 days from your purchase date to shipping of your HiSpec conversion.

Are Hispec Caliper the best yes


Hispec entire range of calipers are made from highest quality billet aluminium

Hispec caliper are made to extreme specifications and tolerances

Hispec road caliper are designed, tested and proven to be used on race cars

Hispec road caliper’s are available in hard anodised black for function or powdercoat red, yellow, blue, black, silver

Hispec road calipers except our Ultralight range come equipped with dust boots to keep dust, dirt and grime away from the piston seals

13” - 14” Wheel Brake Conversion.    Brake kits  from 245mm, 265mm, Rotors diameter.

Billet 4 265mm x22mm with spot groove

Ultralite 4 265mm x22mm with spot groove

Hi-spec Brake kits come with


If M16 or Princess or sierra mount then 2 calipers, 2 discs, all nuts and bolts


If radial mount then 2 calipers, 2 discs, 2 caliper mounting brackets, all nuts and bolts


If radial mount & two piece then 2 calipers, 2 discs, 2 bell, 2 caliper mounting brackets, all nuts and bolts