Brembo 17 RCS Corsa Corta RR radial brake master cylinder

Brembo 17 RCS Corsa Corta RR radial brake master cylinder

Description

Drop pure race feel into your cockpit. The Brembo 17 RCS Corsa Corta RR is a radial master cylinder machined from billet aluminum for rigidity, control and low weight. With the RCS 18-20 ratio selector and the Corsa Corta idle stroke with three bite maps Normal, Sport, Race, you dial in lever attack and modulation to match your riding, tyres and track conditions.

What’s Included

• 17 RCS Corsa Corta RR master cylinder with folding lever
• RCS lever-ratio selector and Corsa Corta bite-point selector pre-installed
• User information and setup guidance
• Note: reservoir kit and bracket may be sold separately

Benefits

• Billet body for rock solid lever feel and repeatable performance
• RCS 18-20 lets you switch between faster response or maximum modulation
• Three bite maps to tailor initial attack to weather, pads and track
• Street and track ready design with refined piston dynamics and hard anodized finish
• ABS compatible when correctly installed and bled

Technical Details

• Piston diameter: 17 mm
• Lever ratio: 18-20 via RCS selector
• Idle stroke modes: Normal – Sport – Race
• Body: billet machined aluminum, hard anodized
• Use: ideal for twin-disc systems with 4-piston calipers in the 30 mm class

Compatibility

• Works perfectly with Brembo 4×30 mm calipers: M50, Stylema and Hypure (twin front discs)
• Suitable for a wide range of modern high performance motorcycles equipped with the calipers above
• Always verify hose fittings, brake light switch and needed accessories on your specific bike

FAQ

• Does it match Brembo M50, Stylema and Hypure calipers?
  Yes. These calipers use 30 mm pistons, a great match for a 17 mm radial master for crisp bite and strong modulation.
• What does RCS 18 vs 20 change?
  18 favors modulation with slightly longer lever travel; 20 gives a quicker response and firmer feel.
• Do I need two units for dual discs?
  No. One master cylinder operates both front calipers.
• Is a reservoir included?
  Often it is sold separately. Add a reservoir kit and bracket if your bike needs it.
• When would I choose a 19 mm master instead?
  If you run very large caliper pistons or prefer an extra firm lever, a 19 mm master may suit better. For 4×30 mm calipers, the 17 mm is the recommended match.