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Two-piece rotor (Slot) - Audi B6/B7 Front Alcon BBK Replacement
Two-piece rotor (Slot) - Audi B6/B7 Front Alcon BBK Replacement

MSRP (pair) $1,332.20
Sale Price (pair) $1,199.00
You save $133.20!

Price with Selected Options: $1,199.00
Note: 2235
Size: 355x32 (14"x1.3")
Rotor Wt (lbs.): 18.3

Product Code: 2235

10% off RB brake pads:

XT960 (PDS105-396) [Add $169.69]
XT970 (PDS105-397) [Add $181.71]


This rotor fits:

  • S4 (97-09)
  • A4 (02-08)
  • RS4 (2007-2008)

These are surface mounted two-piece rotors, different from RB's patented two-piece center mount rotors. The rotors are fully assembled for direct bolt on installation.

Material: Alloyed iron formula adds strength
Finish: Straight Slot
Surface Treatment: EDP Coating w/cross cut grinding on brake pad contact area
Design: The cooling vanes are of a convergent nozzle design, which increases airflow and turbulence and keeps discs cooler.

Replacement ring: 1404-311

These rotor rings are made with the following improvements/benefits over the original rotor:

  1. The rotor is directional (with RB's convergent curved vanes) :
  2. -Better air circulation resulting cooler operating temperature.
  3. RB iron rotors are alloyed iron vs. regular iron:
  4. -Stronger brake torque with lasting performance and more resistant to wear.
  5. Disc surface (including the inner vanes) is coated with EDP vs. plain surface:
  6. -Prevent from undesirable rusting/corrosion therefore extends the life and serviceability.
  7. Overall performance improvement and cost saving:
  8. -Save maintenance/replacement cost (rotor and pads) and down time.
    -Simplify assembly and save cost for future rotor ring replacement

Alcon's hat & hardware

RB's hat & hardware

RB XT-Series Motorsports Compound

The XT Series compounds were developed to handle the toughest track braking conditions. All of our XT Series pads deliver consistent brake torque, have excellent modulation and are highly resistant to wear. The pads are also friendly to rotors, and produce brake dust that is easy to clean.

XT970: Track dedicated/No compromise - for the dedicated track car.
XT960: Track duty with adequate street capability- Good for HPDE and the Open Track Driver who drives to the track.
XT910: Street pad with moderate track ability - Good for a new HPDE Driver with occasional track days and spirited driving.

Since XT970 and XT960 pads are formulated for track/high temperature use, using them on the street may result some unfavorable situations such as brake squeal, dirty wheels, less brake friction at cold temperatures, and excessive rotor wear. For street driving, we recommended that you swap to our ET series pads.

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