Brake discs Beta 430 RR-S 4-Stroke 2021 - 2024 | made by Newfren Italy

#DF5048A

Made of AISI 420 steel, heat-treated and then polished.

A protective coating, except on friction surface, guarantees that slots and other parts remain intact over time.

Diameter 10.24 in | 260 mm

#DF5048AF

The floating brake disc offers high performances thanks to heat-treated material.
It offers the best result in combination with Newfren brake pads.
The peculiarity of the floating brake disc is the rotor (made of steel) which is unlinked from the central hub (it freely moves on ergal 7075 mounting buttons machined from solid, anodized and heat treated).
This system highly reduces the stress of the disc therefore the wear.
Moreover, it offers a better disposal of the heat, thanks to the easy brake rotor adjustment.
The optimized cooling, given by this system, avoids brake pads moving back inside the caliper, during long descents.

The hub is made by steel.

Diameter 10.24 in | 260 mm

#DF5048OE

Newfren OE-Design brake disc is made of AISI 420 heat-treated steel.
Look maintains esthetic shape of the OE product.
This disc is laser-cut, heat-treated and polished with a finish that guarantees Newfren’s maximum quality standards.

A protective coating, except on friction surface, ensures that slots and other parts remain intact over time.

Diameter 10.24 in | 260 mm

#DF5103A

Made of AISI 420 steel, heat-treated and then polished.

A protective coating, except on friction surface, guarantees that slots and other parts remain intact over time.

#DF5103AP

Made of AISI 420 steel, heat-treated and then polished.

A protective coating, except on friction surface, guarantees that slots and other parts remain intact over time.

#DF5103OE

Newfren OE-Design brake disc is made of AISI 420 heat-treated steel.
Look maintains esthetic shape of the OE product.
This disc is laser-cut, heat-treated and polished with a finish that guarantees Newfren’s maximum quality standards.

A protective coating, except on friction surface, ensures that slots and other parts remain intact over time.