Speedway Sedan Kit Rollcages

Why choose a famous REDLINE cage?


SAVE MONEY: Fit the cage yourself, and save hundreds of $$$. (Check out our prices below!)


SAVE TIME: Each bar is notched and bent, ready to fit into position.


EASY TO ASSEMBLE: Comes complete with fitting instructions (Internal cage can be installed in only a few hours - bumper-to- bumper cage is a "breeze" in a weekend).

GUARANTEED TO FIT: We have been manufacturing rollcages in kit form since 1981, producing hundreds of cages per year for over 50 different makes and models. Supplied complete, ready to install. Each bar is cut, notched and bent to fit accurately into position, and the bars are numbered for easy identification from the components list supplied. The simple fitting instructions means no previous experience is needed - just an efficient and capable welder is all you need.

CUSTOM FIT FOR YOUR MODEL CAR: Each cage has been custom designed to snugly fit the model of car the cage is ordered for. Click here to see list of makes and models.


We use high quality mild steel, AS1450, minimum Gr300, MINIMUM 38mm O.D. x 3.0mm w.t. CHS. 

REDLINE always have and always will manufacture LEGAL cages. We manufacture quality cages to meet SSA and local state body specifications, and we will NOT reduce our product's quality to reduce price.

WARNING! There are some roll cage builders offering "ultra-light" cages that DO NOT meet the minimum rules (i.e. "MINIMUM 38mm O.D. x 3.0mm w.t. CHS") (see Speedway Sedans Australia website).


PACKED IN EASY TO HANDLE BUNDLES: Each cage is packed into several bundles, which can be easily handled by one person.

SPARE PARTS AVAILABLE: Replace damaged barwork with genuine REDLINE replacement parts. This solves the problem and frustrations of damage repairs. Also, ordering spare bumpers with your rollcage kit will have your race car ready for the next race meeting with a MINIMUM OF FUSS.



When selecting tubing for racecar use, there are three things which must be considered;


  • The size of the tubing,

  • How the tubing was made by the steel mill, and

  • What kind of steel was used to form the tube.


The high-strength ERW tubing we use is specially made for our requirements, so it meets the minimum specifications, but is extra strong.

Assembled Bumper-to-Bumper Kit 
(LH Torana kit tacked together for display only - kit should be assembled inside the car).

(Rollbar crucifix supplied for cars carrying passengers, unless specifically requested. Diagonal bar supplied if no passenger.)
(Universal seat mounts available as optional extra)
(Bumpers over-rides available as optional extra)

Unassembled Bumper-to-Bumper Kit


Packed Bumper-to-Bumper Kit - Ready for Shipping

Jason Oldfield's FG Falcon with a Redline cage fitted