Six fixing screws for mounting the MOMO Trek steering wheel to a boss kit. Part code is MOMM12941131126. These screws are specified exclusively for the Trek and Trek R; they are not compatible with any other MOMO wheel.
The Trek uses a different boss-face geometry at the centre, created by the partial centre spoke that loops around the horn button. The attachment points sit at different positions relative to a standard wheel layout, requiring a screw with a different specification from the standard set (MOMM12941111111) and from the Tuner and Jet set (MOMM12941131117). Fitting standard screws to a Trek wheel is not a safe option; the screw length and engagement depth are wrong for the Trek boss face.
If a Trek R wheel (MOMM11102935511R) is being fitted, the same Trek screws apply: the Trek and Trek R share the same boss face geometry and the same fixing screw specification.
Six screws per set. No boss kit, hub spacer or wheel is included.
For the Trek wheel itself, the standard black-spoke version is MOMM11102935111R and the chrome-spoke Trek R is MOMM11102935511R. For standard wheel applications, the screws are MOMM12941111111. For Tuner or Jet applications, MOMM12941131117. For use through a 15 mm hub spacer, MOMM12941111112.
