Works Bell Rapfix Short Boss/Hub - Scion xB / tC 3.7 and focuses on the generation

and focuses on the generation of downforce in the medium and high speed range

2mm SUS304 stainless (the silencer section is 1mm)

The set up of 60mm diameter main pipe and center pipe emphasizes the middle and top end power without sacrificing the torque in the low end

The seat rigidity and strength of STRADIAIII have been greatly improved compared to STRADIAII

Works Bell Rapfix Short Boss/Hub - Scion xB / tC 3.7 and focuses on the generationNOTE: Torque spec is 30N m (23 ft lbs) Works Bell of Japan created this short boss steering wheel hub especially for use with their popular Rapfix Quick Release Adapter. Great combo to keep extension minimal.