Beta RR 480 4 T X-PRO [2025-2026] - Pro Race steel and friction disc clutch kit

NEWFREN Pro Race clutch kit for Beta RR 480 4 T X-PRO

NEWFREN's Pro Race Steel and Friction Disc Kit combines 8 friction discs with 7 steel discs to create a coordinated clutch solution. The Pro Race series was developed together with successful teams from the Superbike, Moto 3 and MXGP world championships and is designed as a high-quality racing product.

Function and execution

The friction material of the pads mainly consists of cellulose, resins, carbon and other components. The material selection is designed for a high coefficient of friction and lower compressibility. A special disc design supports the oil flow and thus the clutch works more efficiently. The combination of friction material and design promotes stable function of the pads even under demanding operating conditions.

Technical data

• Kit composition: friction discs and steel discs
• Friction discs: 8 pieces, thickness 2.8, 12 edges
• Friction discs: outer diameter 132.5, inner diameter 111.5
• Steel discs: 7 pieces, thickness 1.4, 6 teeth
• Steel discs: outer diameter 134.4
• Steel discs: inner diameter of lower teeth 104 mm, inner diameter of upper teeth 91.8 mm

Vehicle assignment

The clutch kit is assigned to the Beta RR 480 4 T X-PRO from 2025-2026. The vehicle allocation therefore covers the entire 2025–2026 model period.

Selection guide

The dimensions listed and the composition of 8 friction disks and 7 steel disks make it easier to match the existing clutch. For a suitable selection, the vehicle model and year of manufacture should match the assignment mentioned.