Paragon Performance rotor attachment hardware
Depending on the application, Paragon Performance rotor utilizes floating or non-floating rotor attachment hardware. The high quality stainless steel hardware and Geomet coated bolts are corrosion resistant which allows secure mounting, and smooth expansion and contraction throughout heat cycles.
Floating hardware:
H-Bobbin rotor to hat mounting system:
H-Bobbin rotor to hat mounting system is commonly used on Paragon Performance OEM replacement 2-Piece Rotors. It offers fully floating ability (radial and axial directions) while maintaining road friendliness with the use of anti-rattle spring clips (McLaren Spring Clips). Utilized on rotors with 9mm round mountings.
- Replacement of Brembo "H" type bobbin hardware
D-Bobbin rotor to hat mounting system:
Commonly used on Paragon Performance OEM replacement 2-Piece Rotors. It offers effective float while maintaining road friendliness with the use of anti-rattle spring clips (McLaren Spring Clips). For rotors with 8mm x 10mm, 8mm x 10.25mm or 8mm x 12mm oval mountings.
- Replacement of Brembo "D" type bobbin hardware
T-Bobbin rotor to hat mounting system:
T-Bobbin (A) fits rotors with 6.4mm round mountings. Fully-floating. Maintains road friendliness with the use of anti-rattle spring clips (McLaren Spring Clips)
- Replacement of Alcon "Bobbin drive system with bolt" hardware
T-Bobbin (B) fits rotors with 12mm x 14.14mm rectangular mountings. Fully-floating. Race only applications.
- Replacement of AP "wide" bobbin hardware
S-Bobbin rotor to hat mounting system:
S-Bobbin mounting system is commonly used on full-race applications where NVH (noise, vibration, and harshness) is not a major concern. Fully-floating design. For rotors with 9.5mm x 15mm rectangular mountings.
- Replacement of AP "Float in disc" standard bobbin hardware
Non-floating hardware:
¼ UNF mounting system:
All Paragon Performance OEM replacement non-floating 2-piece rotors utilize this type of mounting system. For rotors with 6.4mm round mountings.
- Replacement of AP "bolted" hardware
M8x1.25 mountuing system:
For rotors with 8.1mm round mountings.
- Replacement of AP "bolted" hardware
