Shimano 105 BR-R7170 刹车夹器
仅在线和单击并收集
目前可通过本店购买。
生产商货号
Brake caliper optimized for road use
The all-new hydraulic caliper has 10% more pad clearance than the 105 mechanical brake - that means less brake wear and less noise. In addition, bleeding the brake is easier and more maintenance-friendly.
highlights
- More compact design than its predecessors
- 10% more pad clearance reduces the risk of disc rubbing
- Maintenance-friendly venting process
specification
| specification | IBRR7170F6RF | IBRR7170RDRF |
|---|---|---|
| area of application | road triathlon | road triathlon |
| Type | Brake caliper for front wheel, hydraulic | Brake caliper for rear wheel, hydraulic |
| Material brake caliper | aluminum | aluminum |
| Mounting brake caliper | flat mount | flat mount |
| Number of brake pistons | 2 | 2 |
| Material brake piston | resin | resin |
| brake pad | L05A Resin, with cooling fins | L05A Resin, with cooling fins |
| Recommended brake line | SM-BH90-J-SSR | SM-BH90-J-SSR |
| line connection | Just | Just |
| brake fluid / medium | mineral oil | mineral oil |
| Recommended brake discs | Shimano SM-RT70 / SM-RT64 | Shimano SM-RT70 / SM-RT64 |
| extras | 25mm mounting screw | |
| weight | about 123g | about 120g |
Technologies used
In this chapter we explain the technologies that the manufacturer uses in this product.
ICE Technologies
Fading, which can occur in the brake disc and pad when braking continuously on long descents, impairs braking performance. Shimano has introduced ICE TECHNOLOGIES brake discs and ICE TECHNOLOGIES brake pads to create cooling technology for consistently high braking performance. The brake disc with its 3-layer sandwich structure made of stainless steel, aluminum and stainless steel offers better heat dissipation. The brake pads also have cooling fins. The construction of the disc in connection with the cooling fins results in a longer service life of the pad, less braking noise, less fading and a lower weight.
ONE WAY BLEEDING
ONE WAY BLEEDING was developed to quickly and easily prevent air from being trapped in the hydraulic system. Shimano has optimized the way the brake fluid is routed throughout the system to prevent air bubbles from getting stuck in the system. The one-way mineral oil path, together with the funnel for filling, allows for clean, hassle-free bleeding.
scope of delivery
- 1 x Shimano 105 BR-R7170 brake caliper (see item description for details)
product video
