Surpassing the stringent demands of the FIA 8862-2009 Advanced Racing Seat standard, the 129 series is Racetech’s no compromise professional motorsport seat range. Adept at cradling Bathurst winners and most of the V8 Supercar competition, there is none better when it comes to comfort and safety. The 4129 is our fibreglass (GRP) version offering great strength and safety benefits. It is the same ergonomically designed shape and utilises the same energy absorbing foam as its big brother, the 9129, but at a heavily reduced price due to its fibreglass construction. Racetech caters to a range of body types, by offering the 3 FIA Approved sizes. CAD models are available on request. Side (RTB1009M) and back (RTB1006B) mounting brackets are included.
* To comply with FIA 8862-2009, the 129 series seats must be back-mounted to the rollcage at shoulder level. Back-mounting can be achieved in a variety of ways, but for some basic guidelines, see instructions here. Back-mounting improves seat strength and stability during an impact, increases driver 'feel' and reduces driver fatigue, see the explanatory video here.
|Model||Material||FIA 8862||A||B||C||D||E||F||G||Mount Width||Shell Weight||Total Weight|
|dimensions in cm||weights in kg|
All Racetech seats are proudly manufactured in Wellington, New Zealand.
|Common Applications||International circuit or rally where extreme strength and FIA 8862 homologation is important|
|Stock Color / Material|
|Seat Cover||Black fire-retardant fabric|
|Wear Patches||Grey suede leather|
|FIA Homologation||Complies with the latest FIA 8862-2009 regulations|
|Shell Construction||Fibreglass composite (GRP)|
|Shell Weight||13.4 - 15.4kg dependent on size|
|Head Restraint||Integrated head restraint|
|Harness Compatibility||Up to 6-point harness|
|Large Harness Guides||Yes|
|Air Ducting||Yes - vented to the driver's lower back|
|Back-mount Compatible||Yes - back mounting required for FIA homologation|
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