Works Bell

Nengun Direct Japan introduces the RAPFIX GTC R for racing only.

This product is developed for the race, in which driver changing takes place. Instead of attaching and detaching the Quick Release products, bouncing the steering wheel (tilt up) is much easier to complete driver-changing action. In order to meet the need, we renew the Rapfix GTC which was released for cars designed for street use to Rapfix GTC-R as a special parts used for competition.

  • Utilization : for competition cars Applicable steering wheels :
  • Any wheel matching a PCD 50.8mm, three holes Attachment style
  • PCD50.8mm M5×P0.8 internal thread setting Main materials 
  • Plug = aluminum alloy A2024T4, ball=steel SUJ2 Size
  • Length 46.5mm, diameter 60mm (basic diameter)
  • Plane shape : width 120mm, depth 111.6mm Weight : 300g (plan)
  • It is developed especially for competition cars. Three PCD50.8mm M5P0.8 screw holes are stored in the installation side of the plug that is attached to the car side. The same Six PCD50.8mm M5P0.8 tap holes are stored in the installation side of the steering wheel. Two electric points are set up for option in order to correspond to various electric functions. Furthermore, wiring is set up on the installation side of the steering wheel in order to fulfill the convenience.
  • The NAPAC standard test (a standard for after market products in Japan) has been done. A screwing test was done to check the operation of steering wheel to radial power. There was not any change in the shape after being pounded by dead loads of 29.7kg.m (291N.m). Moreover, there was not any change in the shape after a bending test of dead loads of 19.8kg.m (194N.m) in order to examine the effect when a driver impacts the top of the steering wheel in an accident.
  • If you would like to use for street use than the 3H-6H exchange adapter is needed. GTC-R/RAPFIX Racing 3 holes 6 holes


Product Version Vehicle Compatibility Price Order
Exchange Exchange Adapter
All Models
USD $ 70.32
Vehicle Compatibility
All Models
Racing Rapfix Black
All Models
USD $ 349.59
Vehicle Compatibility
All Models
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Nengun Performance
4798-455 Imazu
Nishi-ku, Fukuoka
Japan, 819-0165

Kobutsuho No.