Brembo Racing Moto2 "20-23" Monoblock Brake Caliper Right 108mm XA8D1E1

Straight from the Moto2 World Championship, the Brembo Racing Moto2 "20-23" Monoblock Brake Caliper Right 108mm (XA8D1E1) delivers the kind of stopping power, modulation and thermal resilience that separates podium finishers from the pack. This is a purpose-built racing caliper — engineered to perform at the absolute limit, lap after lap.

Key Features

• CNC-machined monoblock body eliminates flex entirely, producing a direct, consistent brake feel that racing riders depend on at corner entry
• Four titanium pistons (2x 34 mm and 2x 38 mm) manage heat transfer far more efficiently than steel, maintaining stable braking performance even under repeated hard stops
• Nickel-plated surface provides corrosion resistance and the unmistakable race-grade finish associated with Moto2-spec hardware
• 30 mm pad track width maximises braking surface contact, extracting the highest possible deceleration from every brake pad compound
• Central bridge design adds torsional rigidity, translating lever pressure directly into caliper clamping force without energy loss
• Offset of 22.5 mm ensures precise fitment geometry on compatible racing fork configurations

Developed and Proven in Moto2 Competition

The XA8D1E1 is not a road caliper adapted for track use — it was conceived, tested and refined exclusively for closed-circuit racing. The monoblock architecture means the caliper is machined from a single billet of aluminium, leaving no two-piece joint to introduce compliance under load. Paired with the titanium piston set, the result is a brake system that responds identically whether it is the first braking zone of a race or the last.

The nickel-plated finish is not merely cosmetic. On a racing motorcycle exposed to carbon brake dust, tyre debris and aggressive cleaning chemicals, corrosion resistance is a practical requirement that directly affects caliper longevity across a full season of competition.

Race-Only Application — Important Notes

This caliper is designed exclusively for motorsport use and is not approved or suitable for road or public highway use. It requires a fork with a 108 mm mounting hole spacing — verify your fork specification before ordering. Brake pads are not included and must be ordered separately.

Available Spare Parts

• 05281213 — Bleed screw
• 05150220 — Protective cap with tab for bleed screw

Fitment & Compatibility

This caliper fits forks with a 108 mm mounting hole spacing. Based on the Moto2 "20-23" generation specification, it is compatible with a wide range of racing and track-day builds across platforms including Aprilia (RSV4, RSV4 R, RSV4 RR, RSV4 RF, RSV4 1100, RSV4 1100 Factory, RS 660, RS 457), BMW (S1000RR, HP4, HP4R, M1000RR), Ducati (848, 899, 959, 1199, 1199 S, 1199 R, 1299, 1299 S, V4, V4 S, V4 R), Honda (CBR 600 RR, CBR 1000 RR, CBR 1000 RR-R), Kawasaki (ZX-6R, ZX-10 R, ZX-10 RR, ZX-4 RR, Ninja 400), KTM (RC 390, RC8 1190, 990 RC R), MV Agusta (F3, F4), Suzuki (GSX-R 600, GSX-R 750, GSX-R 1000), Triumph (Daytona 675, Daytona 675 R, Daytona 765, Daytona 765 Moto 2, Street Triple 765 R, Street Triple 765 RS), Yamaha (R1, R1M, R3, R6, R7, R9) and others. Always confirm fork mounting hole spacing is 108 mm before fitting.

Specifications