Krontec QR-03 Motorsport Steering Wheel Quick Release System Kit - Bolt-On
Electrical Connector
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Electrical Connector
Electrical Connector
Krontec QR-03 Quick Release system is the pinnacle of steering wheel quick release technology, widely used by top motorsport teams worldwide. Engineered with precision, it features a spline-less design that prevents misalignment and wear, ensuring the steering wheel is always correctly positioned.
The mechanism includes a female component for the steering wheel and a male component for the steering column. When actuated, two steel rods disengage smoothly, locking into grooves on the male side. This ensures a secure, zero-play connection that endures rigorous racing use. The sophisticated design and tight tolerances enable seamless, one-handed removal with zero play, maintaining a secure lock even after years of use.
Preferred by GT and Touring car manufacturers worldwide, the Krontec QR-03 Quick Release (P/N 997.347.285.91) was used in the Porsche 911 GT3 Cup 2013 (Type 991), highlighting its reliability and effectiveness in high-performance vehicles.
Krontec QR-03 Quick Release is coated in gold anodisation to comply with FIA standards, further attesting to its superior quality and performance.
Features:
- Weight: 327 g (without elecitrical connector) / 349 g (with electrical connector)
- Height: 47 mm
- 6x70 PCD bolt pattern (compatible with MOMO, OMP, Sparco, Sabelt, and more)
- Constructed from aircraft-grade aluminium
- Available with an optional 22-pin Autosport connector for neat wiring through the column
- Conical seat design ensures a play-free, one-handed operation
- Gold anodised coating to meet FIA standards
Made in Germany.
Please note that fitting bolts are NOT included.
Warning:
This part is to be used for motorsport only and is prohibited for use in public transport. Krontec GmbH (and its distributors) accepts no liability for any damage caused by improper handling while working with the quick release steering wheel system.
Assembly instructions must be followed at all times to ensure proper performance of the equipment. You can find these in the Downloads section.
| Brand | Krontec |
| Alternative Product Number | 997.347.285.91 (Porsche) |
| Height | 47 mm |
| Material | Aircraft-grade aluminium |
| Colour | Black & Yellow |
| Type | Bolt-On |
| Weight | 327 g (without elecitrical connector) / 349 g (with electrical connector) |
| Country Of Origin | Germany |
- Quick release kit
- Pins and insertion/extraction tool (optional)
Krontec Maschinenbau GmbH, founded in 1990 by Gunther Kronseder, was taken over by the current managing director Josef Jobst in 2000. In response to steady growth, Krontec established "Krontec Design Limited" in 2009 in England for direct customer support. Outgrowing the premises in Neutraubling, Krontec moved in 2015 to a modern facility in Obertraubling, which was expanded in 2017 with a second production hall. As a forward-thinking company, Krontec continues to expand.
Krontec supplies leading automotive manufacturers and racing teams worldwide in all motorsport classes, including Formula 1, WRC, DTM, GT, WTCC, and Superbike. Along with the sales office “Krontec Design Limited” in England, Krontec serves customers globally, focusing on Europe. High flexibility and short delivery times for complex, high-quality components set Krontec apart. Meeting customer expectations is Krontec's primary goal and the driving force behind its growth.
Krontec produces high-quality products made of plastic, aluminium, stainless steel, or titanium. The well-stocked raw material inventory allows Krontec to meet almost any demand. With a state-of-the-art machine shop, Krontec is equipped for sophisticated turning and milling parts production. All bespoke products are manufactured in-house at the modern Obertraubling facility.
Krontec's team of 100 highly qualified employees serves professional teams across motorsport, aerospace, and medical technology, valuing Krontec's expertise and quality for over 30 years, from prototypes to small-series production.