Brembo Racing Moto2 2024 P4/34-38 Monoblock Brake Caliper Left 108mm XC1FV10

Homologated at the highest level of racing and proven across Moto2 and WorldSBK grids, the Brembo Racing P4/34-38 Monoblock Brake Caliper (part number XC1FV10) delivers the kind of certified, race-grade stopping power that separates podium finishes from near misses. This left-hand caliper is engineered to meet the extreme thermal and mechanical demands of closed-circuit racing, with every design decision subordinate to safety, consistency and absolute precision under hard braking.

Key Features

• Monoblock construction machined from a single billet for the highest possible structural rigidity, eliminating caliper flex under repeated, high-energy braking events.
• Four titanium pistons (2x 34 mm, 2x 38 mm) combine low mass with exceptional heat resistance, preserving consistent pad-to-disc contact even after prolonged track sessions.
• Nickel-plated finish provides corrosion resistance and long-term durability under racing conditions where brake fluid, moisture and road debris are constant threats.
• Central bridge design stiffens the caliper body and minimises distortion during maximum-force braking, keeping the pressure distribution across the pad face uniform and predictable.
• Designed for a 108 mm fork mounting pitch — the specification used in Moto2 and many WorldSBK-spec assemblies — ensuring accurate, safe fitment without adaptation.
• Part of Brembo's 2024 Moto2 specification, reflecting the latest homologation and development data from professional racing.

Race-Proven Engineering

The P4/34-38 designation defines the piston layout: four pistons arranged in a staggered-diameter configuration that progressively loads the brake pad for a natural, linear lever feel. In Moto2 competition this characteristic is critical — riders need to trail-brake with confidence deep into corners, knowing the caliper response is repeatable lap after lap. The monoblock body removes the parting line and bridge bolts found in two-piece calipers, eliminating potential flex points at precisely the moments when caliper stiffness matters most. The nickel plating is not merely cosmetic; it seals the aluminium alloy body against corrosion and reduces surface porosity, contributing to long service life even under intensive racing schedules.

Titanium Pistons and Thermal Safety

Titanium's significantly lower thermal conductivity compared to steel or aluminium means less heat migrates from the disc and pad into the brake fluid. This is a direct safety benefit: fluid vapour lock and fade are substantially reduced, and the caliper maintains predictable modulation when braking from high speed repeatedly. The XC1FV10 is specified for Brembo's Z04 full-sinter compound pads (part number 07B36630), which are engineered to match the titanium piston and monoblock body's thermal profile. Using the correct pad compound is essential for both performance and safety.

Fitment and Compatibility

This caliper is designed for fork assemblies with a 108 mm radial mounting pitch. It is compatible with a wide range of race-prepared and high-performance road motorcycles, including but not limited to fitments across Aprilia (RSV4, RSV4 R, RSV4 RR, RSV4 RF, RSV4 1100, RSV4 1100 Factory, RS 660, RS 457), BMW (S1000RR, M1000RR, HP4, HP4R), 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), 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), and Yamaha (R1, R1M, R3, R6, R7, R9) across model years up to 2026. Always verify the fork mounting pitch on your specific machine before installation. Brake pads are not included; the recommended pad is the Brembo 07B36630 (Z04 full-sinter compound).

Specifications

• Part number: XC1FV10
• Piston count: 4 (2x 34 mm, 2x 38 mm)
• Friction track width: 30 mm
• Minimum pad thickness: 6.5 mm
• Maximum pad thickness: 9.5 mm
• Mounting pitch: 108 mm
• Piston material: titanium
• Surface finish: nickel-plated
• Construction: monoblock
• Position: left
• Recommended pads: Brembo 07B36630 (Z04 full-sinter)