Beta RR 430 4 T X-PRO [2025-2026] - Pro Race steel and friction disc clutch kit

NEWFREN Pro Race clutch kit for Beta RR 430 4 T X-PRO

The NEWFREN Pro Race steel and friction disc clutch kit combines specially developed friction discs with matching steel discs for the clutch of the Beta RR 430 4 T X-PRO from the years 2025-2026. The Pro Race Line was developed in collaboration with successful teams from the Superbike, Moto 3 and MXGP world championships and is designed as a high-quality racing product.

Function and construction

The friction material mainly consists of cellulose, resins, carbon and other components. It is designed to have a high coefficient of friction and lower compressibility. The special disc design improves oil flow and thereby supports more efficient operation of the clutch. The combination of friction material and construction increases the stability of the pads even under demanding operating conditions.

Technical data

• Kit composition: friction discs and steel discs
• Friction discs: 8 pieces
• Friction disc thickness: 2.8
• Number of edges: 12
• Outer diameter of friction discs: 132.5
• Inner diameter of friction discs: 111.5
• Steel discs: 7 pieces
• Steel disc thickness: 1.4
• Number of teeth: 6
• Outer diameter of steel discs: 134.4
• 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 430 4 T X-PRO for the entire 2025-2026 model year range. The technical design and the specified dimensions make it easier to specifically match the existing coupling.