Beta RR 390 4 T Enduro EFI [2018-2019] - Pro Race steel and friction disc clutch kit

NEWFREN Pro Race clutch kit for Beta RR 390 4 T Enduro EFI

The NEWFREN Pro Race steel and friction disc kit is designed as a high-quality racing product for the clutch of the Beta RR 390 4 T Enduro EFI. The combination of specially developed friction plates and steel disks supports stable operation of the clutch even under demanding operating conditions.

Function and execution

The friction material used mainly consists of cellulose, resins, carbon and other components. It is designed to have a very high coefficient of friction and lower compressibility. The special design of the discs improves oil flow and thus supports more efficient work. The combination of friction material and disc design increases the stability of the pads and contributes to consistent function.

Technical data

• Kit composition: friction discs and steel discs
• Packaging: 15 pieces
• Friction plates: 8 pieces, thickness 2.8, 12 edges
• Friction plates: outer diameter 132.5, inner diameter 111.5
• Steel discs: 7 pieces, thickness 1.4, 12 teeth
• Steel discs: outer diameter 134.4
• Steel discs: inner diameter of lower teeth 109.8 mm
• Steel discs: inner diameter of upper teeth 109

Vehicle assignment

The clutch kit fits the Beta RR 390 4 T Enduro EFI in the full 2018-2019 model year range.

The Pro Race line was developed in collaboration with successful teams from the Superbike, Moto 3 and MXGP world championships. This clutch kit is aimed at drivers who are looking for a technically coordinated combination of friction and steel discs for their Beta Enduro.