$97.22 SET (stock：20)
Savanini all brake discs are ***ed from materials. Manufacturing to final processing. Every link is carried out strictly. Committed to providing excellent products. In order to enable the driver to experience the performance improvement brought by the scribing disc. Sani disc brake was born.
The important role of the brake disc is to cooperate with the brake skin to play its best braking performance. It has been through savanini's unique heat treatment process and has undergone grinding and blackening treatment. The anti rust coating is a high-performance and high-quality brake disc, which can be used in the street and track environment. Applied to the track, research and development data are from the track. The center plate and disc are designed separately. Different materials of the center plate and the disc are thermally expanded and cold shrinked to ensure no deformation at high temperature. The disc surface is made of special high carbon steel mixed material. After special heat treatment process, the internal structure of the material is more stable, which greatly reduces the crack phenomenon at high temperature. In addition, the friction coefficient is very stable, which can give full play to the performance of brake skin. The center plate is made of aluminum alloy The heat dissipation also reduces the unsprung mass.
Beautiful arc marking dish, 65 wind guide and heat sink can keep the disc stable under the harsh conditions of the track. From the huge test data, we get the relationship between different diameter brake discs and the optimal number of heat sink, and generate four different numbers of heat dissipation brake discs: 97v 84v 72V 65V.
Dimension: 355mm * 12mm
Suitable hub: more than 19 inches (including 19 inches)
Quantity: one pair, about two pieces
Material technology: high carbon alloy cast iron heat treatment
***utive standard: gg20hc
Tensile strength: ≥ 220n / mm 2 (GB 206n)
Hardness: Brinell hbw180 ° - 200 °
Dynamic balance accuracy: no more than 26G / mm
Plane accuracy: < 0.02mm
Tolerance temperature: up to 800 degrees
Net weight: 5.13kg(for 1pcs)
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