240mm Stainless Steel Rear Brake Disc

Product Overview

240mm stainless steel rear brake disc for Beta RR and XTrainer motorcycles. High-quality stainless steel 420 (2Cr13) construction with heat treatment hardness HRC 36±3 to ensure the brake disc surface does not warp during sustained braking.

Key Features

• Fitment-specific product. Designed for Beta RR and XTrainer (125–498cc, 2013–2024) rear brake caliper mounting. Verify your exact Beta model, displacement, and year before ordering. Incorrect fitment cannot be exchanged after purchase.
• Replace the rear brake disc when brake disc thickness reaches the minimum thickness marked on the disc surface to ensure safe riding.
• Slight colour difference may occur due to monitor display settings. Size tolerance of ±1–2mm may apply due to manual measurement.
• Stainless Steel 420 (2Cr13) Construction – High Strength and Corrosion Resistance: Made from high-quality stainless steel 420 (2Cr13) for high strength, corrosion resistance, and durability during demanding off-road riding on Beta RR and XTrainer motorcycles. Designed for reliable rear braking performance in mud, water, and abrasive off-road conditions.
• Heat Treatment Hardness HRC 36±3 – Warp-Resistant Brake Surface: Heat treatment hardness of HRC 36±3 ensures the brake disc surface remains flat and does not warp under sustained high-temperature braking loads during off-road riding. Maintains consistent brake pad contact and reliable rear braking performance throughout the disc service life.
• Improved Performance Over Round Rotors – Strong and Reliable Braking: Disc design provides improved braking performance over traditional round rotors with strong and reliable braking power. Excellent cooling properties for efficient heat dissipation during sustained off-road riding and repeated rear braking operations on Beta RR and XTrainer motorcycles.
• Minimum Thickness Marked on Disc Surface – Safe Service Life Monitoring: Minimum thickness indicator is marked directly on the rear brake disc surface for easy service life monitoring. Replace the disc when thickness reaches the marked minimum thickness to ensure safe and reliable rear braking performance on Beta RR and XTrainer motorcycles.
• Beta RR 125 – 2013–2024

Specifications

• Material: stainless-steel
• Vehicle type: motorcycle
• Material: Stainless steel 420 (2Cr13)
• Outside Diameter (OD): 240mm
• Inside Diameter (ID): 110mm
• Weight: 700g
• Color: Silver

Fitment & Compatibility

• Fitment & Notes:
• Fitment-specific product. Designed for Beta RR and XTrainer (125–498cc, 2013–2024) rear brake caliper mounting. Verify your exact Beta model, displacement, and year before ordering. Incorrect fitment cannot be exchanged after purchase.
• Fitment Guide
• Compatible Models: Beta RR 125–498 and XTrainer 250–300 (2013–2024)
• Vehicle type: motorcycle

Package Includes

• What's Included: