Shimano RT-MT900 碟刹盘 Centerlock
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目前可通过本店购买。
生产商货号
Durable and robust performance brake discs from Shimano
The Shimano RT-MT900 brake disc defines the pinnacle of mountain bike and road braking performance, offering excellent stopping power even during aggressive riding. The ICE TECHNOLOGIES FREEZA brake discs ensure heat dissipation, ensuring uncompromised braking performance even on long descents. The Shimano Centerlock mounting system allows for quick and easy installation thanks to the locking ring design.
Highlights
- First-class and consistent braking performance - stable and versatile braking performance under the toughest conditions
- New ICE TECHNOLOGIES FREEZA construction with surface coating for even faster heat dissipation
- Compatible with synthetic resin and metal coverings (narrow design)
specification
| specification | IRTMT900SS | IRTMT900S | IRTMT900SE | IRTMT900M | IRTMT900ME | IRTMT900L | IRTMT900LE |
|---|---|---|---|---|---|---|---|
| material | stainless steel | stainless steel | stainless steel | stainless steel | stainless steel | stainless steel | stainless steel |
| construction | 2-piece | 2-piece | 2-piece | 2-piece | 2-piece | 2-piece | 2-piece |
| Gearing | Internally toothed | Internally toothed | Externally toothed | Internally toothed | Externally toothed | Internally toothed | Externally toothed |
| Fastening | Centerlock | Centerlock | Centerlock | Centerlock | Centerlock | Centerlock | Centerlock |
| diameter | 140 mm | 160 mm | 160 mm | 180 mm | 180 mm | 203 mm | 203 mm |
| Covering thickness | 1.80 mm | 1.80 mm | 1.80 mm | 1.80 mm | 1.80 mm | 1.80 mm | 1.80 mm |
| Weight | approx. 88 g | approx. 108 g | approx. 108 g | approx. 132 g | approx. 132 g | approx. 150 g | approx. 150 g |
Technologies used
In this chapter we explain the technologies that the manufacturer uses in this product.
ICE-TECH
Fading, which can occur in the brake disc and pad when continuously braking on long descents, impairs braking performance. Shimano has introduced ICE TECHNOLOGIES brake discs and ICE TECHNOLOGIES brake pads to create a cooling technology for consistently high braking performance. The brake disc, with its three-layer sandwich structure of stainless steel, aluminum, and stainless steel, offers better heat dissipation. The brake pads also feature cooling fins. The disc design, combined with the cooling fins, results in longer pad life, less braking noise, less fading, and lower weight.
ICE-TECH FREEZA
ICE TECHNOLOGIES, combined with the FREEZA brake disc design, ensures rapid heat dissipation. This results in more consistent braking performance under extreme conditions, extends brake pad life, and reduces braking power loss and brake noise.
Scope of delivery
- 1 x Shimano RT-MT900 brake disc (see item description for details)
- 1 x locking ring
