Brembo SSP 5.5 brake disc kit for BMW S1000RR K46 K67 cast wheel — part 208973751⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
Part Number208973751
BrandBrembo
SeriesSuperSport (SSP)
Disc Diameter320 mm
Inner Ring Diameter180 mm
Holes Axis Diameter203 mm
Number of Bolts5
Disc Thickness5.5 mm
Friction Ring Width34 mm
DescriptionThe whole story▼

Engineered exclusively for the BMW S1000RR K46 and K67 fitted with cast wheels, the Brembo SSP 5.5 brake disc kit (part number 208973751) brings OEM-grade precision and track-proven SuperSport construction to one of the most demanding superbikes on the road. Every component is manufactured to the exacting tolerances that have made Brembo the benchmark in high-performance braking worldwide.

Key Features

  • Floating-mount SuperSport design maintains consistent bite force under repeated, hard stops — ideal for both track sessions and demanding road riding.
  • Precision 320 mm discs with a 5.5 mm friction ring thickness deliver maximum thermal stability and fade resistance during intense braking events.
  • Engineered specifically for the BMW S1000RR K46 and K67 with cast wheels — ensures perfect geometric alignment and full compatibility with Brembo brake pads.
  • Robust construction built to withstand extreme mechanical and thermal loads, guaranteeing long service life without loss of performance.
  • Sold as a complete two-disc kit, providing a matched pair for balanced front braking performance straight from the box.

Build Quality and Materials

Brembo's SuperSport (SSP) brake discs represent the pinnacle of series-production braking hardware. Each disc in this kit is produced using Brembo's established metallurgical processes, resulting in a friction ring that resists warping, cracking and excessive wear over the lifetime of the disc. The floating-mount carrier allows the friction ring to expand thermally without transmitting stress to the wheel hub — a design detail that is critical when sustained braking on circuit pushes temperatures well beyond what road use alone would demand. The result is braking feel that remains progressive and confidence-inspiring lap after lap.

Performance on Road and Track

The 320 mm diameter and 34 mm friction ring width give the S1000RR the swept area it needs to convert kinetic energy into heat efficiently, while the 5.5 mm disc thickness — combined with five-bolt mounting on a 203 mm holes-axis pitch circle — ensures the assembly is rigid enough to eliminate disc flex under maximum lever load. Whether you are threading through mountain passes or braking hard for a hairpin, this kit delivers the linearity and control that separates a world-class braking system from an adequate one. Note: this kit is not suitable for forged or carbon wheels.

Fitment and Compatibility

This Brembo SSP 5.5 brake disc kit fits the following:

  • BMW S1000RR — K46 chassis (model years 2009–2018)
  • BMW S1000RR — K67 chassis (model years 2019–2026)

Compatible with cast (die-cast) OEM wheels only. Not suitable for forged aluminium or carbon fibre wheels. Optimised for use with Brembo brake pads.

Specifications

Attribute Detail
Part Number 208973751
Disc Diameter 320 mm
Inner Ring Diameter 180 mm
Holes Axis Diameter 203 mm
Number of Bolts 5
Disc Thickness 5.5 mm
Friction Ring Width 34 mm
Mounting Type Floating
Kit Contents 2 brake discs (front pair)
FitmentWhich bikes this fits▼
07 · Support

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