T-Bobbin (C), Rotor Attachment Complete Hardware Kit

$499.00 AUD
Shipping calculated at checkout.

T-Bobbin (C) rotor attachment complete hardware kit for floating 2-piece rotors

  • Corrosion resistant, allows secure mounting, and smooth expansion and contraction throughout heat cycles
  • This complete kit includes enough hardware for two rotors.


-Includes: 24 (enough for a pair of 12 bolt rotors)

  • 1/4 UNF aerospace grade Geomet coated bolts
  • Locking nuts
  • T-Bobbins (C)


-Assemble torque specs: 10.5 lbf-ft / 14 Nm


Fits: Ginetta G55 GT4

Replacement of: Alcon 401M (BSD3430X401M) bobbin hardware RRP $800


We recommend using new hardware every time when replacing rotor rings. If there is no visible wear, bobbins and spring clips can be reused. A bolt kit that includes bolts, locking nuts, and washers is available for purchase.