Shimano Dura Ace R9270 Disc Di2 Racecykel Skiftegreb
Shimano Dura Ace R9270 Disc Di2 Racecykel Skiftegreb
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Fordele og ulemper
Fordele og ulemper
- Electronic disc brake shifter combination for extremely fast, precise shifting and braking.
- Improved ergonomics extensively tested by riders on professional cycling teams.
- Servowave makes it possible to take braking power and brake metering to an even higher level.
- More space in the brake callipers so that the brake discs are less likely to rub off.
Specifikationer
Specifikationer
| Mærke | Shimano | |
| Bremsemontering | Flat Mount | |
| Hvilket gruppesæt har du? | Shimano Dura-Ace | |
| Antal gear | 12-speed | |
| Type bremse | Hydraulisk | |
| Måde at skifte gear på | Elektronisk | |
| Egnet til | Shimano Dura Ace Di2 R9200 | |
| Materiale Bremsegreb | Carbon | |
| Justerbar bremsegreb | Ja |
The Shimano Dura Ace ST-R9270 Disc Di2 shifters + BR-R9270 brake calipers is the perfect combination for extremely fast and precise shifting and the best braking power and dosage possible. The ergonomics of the Shimano Dura Ace R9270 shifters have been further optimised thanks to feedback from riders on various professional cycling teams.
The shifter covers have been improved in terms of grip and it is easier to place your fingers under the shifter. It is also easier to adopt different hand positions. The stroke of the brake levers is adjustable. The difference in height of the DI2 shift up and down buttons has also been increased by 1.5 mm. This makes it easier to operate the buttons correctly even with gloves or a cold.
The shifter covers have been improved in terms of grip and it is easier to place your fingers under the shifter. It is also easier to adopt different hand positions. The stroke of the brake levers is adjustable. The difference in height of the DI2 shift up and down buttons has also been increased by 1.5 mm. This makes it easier to operate the buttons correctly even with gloves or a cold.
Servowave
The brakes use Shimano's Servo Wave Action. This technology means that the speed at which the pistons go in decreases as the pistons get closer to the disc. This maintains the torque Shimano brakes are known for, but greatly improves the brake delivery.
The brakes use Shimano's Servo Wave Action. This technology means that the speed at which the pistons go in decreases as the pistons get closer to the disc. This maintains the torque Shimano brakes are known for, but greatly improves the brake delivery.
- Shimano Dura Ace ST-R9270 / BR-R9270 Di2 Disc left, right or set.
- Pre-assembled filled hydraulic brake cables included.
- Pre-assembled filled hydraulic brake cables included.
Brake maintenance
Maintenance of the brakes is simplified. It is possible to bleed the brake without removing the caliper from the frame, thanks to a separate bleeding port and rotary valve. A new funnel and spacer for bleeding the caliper help optimise the bleeding process.
Maintenance of the brakes is simplified. It is possible to bleed the brake without removing the caliper from the frame, thanks to a separate bleeding port and rotary valve. A new funnel and spacer for bleeding the caliper help optimise the bleeding process.
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Anbefalet af produktspecialisten
Anbefalet af produktspecialisten
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| Shimano Dura Ace R9270 Disc Di2 | SRAM Rival AXS E1 | SRAM Force AXS D2 | SRAM Apex AXS D1 | |
| 3 Anmeldelser | 2 Anmeldelser | |||
| Bremsemontering | Flat Mount | Flat Mount | Flat Mount | Flat Mount |
| Hvilket gruppesæt har du? | Shimano Dura-Ace | SRAM Rival | SRAM Force | |
| Antal gear | 12-speed | 12-speed | 12-speed | 12-speed |
| Type bremse | Hydraulisk | Hydraulisk | Hydraulisk | Hydraulisk |
| Måde at skifte gear på | Elektronisk | Elektronisk | Elektronisk | Elektronisk |
| Egnet til | Shimano Dura Ace Di2 R9200 | SRAM | ||
| Fra 4 131 | Fra 1 632 | Fra 2 491 | Fra 1 445 | |
| Dette produkt | Se produkt | Se produkt | Se produkt |
Alle specifikationer
General
Mærke
Shimano
Bremsemontering
Flat Mount
Hvilket gruppesæt har du?
Shimano Dura-Ace
Antal gear
12-speed
Type bremse
Hydraulisk
Måde at skifte gear på
Elektronisk
Egnet til
Shimano Dura Ace Di2 R9200
Materiale Bremsegreb
Carbon
Justerbar bremsegreb
Ja
Kompatilbel med
Skivebremser
Farve
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