Prezzo consigliato 1 884,45
Da 1 138,33
746,12 di sconto
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- Consegna 2-4 giorni lavorativi
- Consegna monitorata gratuita
- Valutazione Trustpilot 4.7/5
- Restituzione facile
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Pro e Contro
- Precise shifting performance and high speed shifting, even when standing on the pedals.
- The brake lever is adjustable and the rotors are less prone to rubbing, improving your control while braking.
- Semi-wireless, just a cable between the battery, front and rear derailleur. Easy to mount and low risk of cable failure.
- You can bleed the brakes without dismounting the caliper from the frame. Pretty convenient!
- One time only positioning of the derailleurs and you are ready for the rest of your road bike's life. The shifter's battery life lasts an impressive 3 years.
- The Shimano 105 R7100 Di2 Disc groupset uses heavier materials in its components. This is reflected in the total weight of the groupset.
Caratteristiche tecniche
Caratteristiche tecniche
Marca
|
Shimano |
Tipo di bicicletta
|
Bici da Corsa |
Elettrico | |
Adatta a
|
Shimano 105 R7100 |
Tipo di trasmissione
|
2 x 12 |
Lunghezza
|
600 mm / 1200 mm |
Supporto
|
Saldatura |
41D | |
Shimano Hollowtech II (24 mm) |
Descrizione
Descrizione
The Shimano 105 R7100 Di2 Disc electronic 12-speed groupset has disc brakes and is semi-wireless, just like the Shimano Ultegra 8100 and the Shimano Dura-Ace 9270! The Shimano 105 R7100 Di2 Disc groupset is an attractive choice for cyclists looking for the shifting performance of an Ultegra or Dura Ace groupset at a more affordable price level. You get a lot of value for your money. Faster and smoother shifting, even under heavy load. Reliable and direct braking with more control. And a large gear range with chainrings of 50-34 with a cassette option of 11-34!
Shifters
The shifters' ergonomics have been further improved. It is easier to position your fingers under the shifters and the shifter covers offer more grip. Moreover, it is easier to adopt different hand positions. The stroke of the brake levers is adjustable, making the brakes suitable for cyclists with smaller hands as well. In addition, the height of the Di2 buttons has been increased by 1.5 mm for both buttons.This makes it easier to operate the buttons even when wearing gloves or in the cold.
Disc brakes
The disc brakes have also been upgraded. The CNC milled aluminium Shimano 105 caliper is made up of 2 parts. As with the Dura-Ace and Ultegra calipers, 10% more space has been created between the brake pads and the rotors. This has ensured that the brakes do not, or hardly, rub when you are not braking. Nothing is more annoying than rotors rubbing up during a climb or a sprint. In addition, the braking power and control have noticeably improved.
Derailleurs
The shifting speed of the front and rear derailleurs has been increased significantly. By 58% and 45% respectively compared to the previous Shimano Di2 derailleurs. They have also been further improved, in particular to ensure better gear shifting under load. This is immediately noticeable when climbing uphill or when accelerating.
Hyperglide cassettes are available in different ratios. These ratios all feature the 'sweet spots', on the 6th, 7th and 8th sprockets. 12 speed makes it possible to keep the cogs that are most comfortable to ride at medium speeds despite large ratio differences. The cassettes come with the HG mounting pattern, which is also compatible with all Shimano HG 11 speed bodies.
Semi-wireless
This Shimano 105 R7100 Di2 Disc group only has a cable connection between the battery, front and rear derailleur. The shifting performance has been taken to an even higher level. Not only has the shifting speed been increased, you can now also shift more smoothly under load. Also, there is no need for a junction box anymore, but you can set up the groupset and charge it via the rear derailleur. When the groupset is fully charged, you can ride about 1000 kilometres. The wireless shifters each contain a button cell batteries which will last up to 3 years before needing to be replaced.
Maintenance of brakes
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 a rotary valve. A new funnel and spacer for bleeding the caliper help optimise the bleeding process.
Shimano DI2 app
All adjustment possibilities, such as assigning shift buttons, shifting way or adjusting shifting speed, can be done via the Shimano Di2 app. The function of the shift buttons can be adjusted individually. The synchronized shift or semi-synchronized shift where the front derailleur automatically shifts to the ideal chainline is still possible.
• Shimano 105 BR-R7170 Brake Calipers (front & rear)
• Shimano 105 FD-R7150 Front Derailleur
• Shimano 105 RD-R7150 Rear Derailleur
• Shimano 105 FC-R7100 50/34T Crankset
• Shimano 105 CS-R7100 11-34T 12 Speed Cassette
• Shimano 105 CN-M7100 12 Speed Chain
• Shimano RT70 160 mm Center Lock Rotor
• Shimano RT70 160 mm Center Lock Rotor
• Electric Wire 600 mm Black
• Electric Wire 1200 mm Black
• Charging Cable 1700 mm
• Internal Battery
Mostra di più
Mostra di meno
Shifters
The shifters' ergonomics have been further improved. It is easier to position your fingers under the shifters and the shifter covers offer more grip. Moreover, it is easier to adopt different hand positions. The stroke of the brake levers is adjustable, making the brakes suitable for cyclists with smaller hands as well. In addition, the height of the Di2 buttons has been increased by 1.5 mm for both buttons.This makes it easier to operate the buttons even when wearing gloves or in the cold.
Disc brakes
The disc brakes have also been upgraded. The CNC milled aluminium Shimano 105 caliper is made up of 2 parts. As with the Dura-Ace and Ultegra calipers, 10% more space has been created between the brake pads and the rotors. This has ensured that the brakes do not, or hardly, rub when you are not braking. Nothing is more annoying than rotors rubbing up during a climb or a sprint. In addition, the braking power and control have noticeably improved.
Derailleurs
The shifting speed of the front and rear derailleurs has been increased significantly. By 58% and 45% respectively compared to the previous Shimano Di2 derailleurs. They have also been further improved, in particular to ensure better gear shifting under load. This is immediately noticeable when climbing uphill or when accelerating.
Tecnologie
HyperglideHyperglide cassettes are available in different ratios. These ratios all feature the 'sweet spots', on the 6th, 7th and 8th sprockets. 12 speed makes it possible to keep the cogs that are most comfortable to ride at medium speeds despite large ratio differences. The cassettes come with the HG mounting pattern, which is also compatible with all Shimano HG 11 speed bodies.
Semi-wireless
This Shimano 105 R7100 Di2 Disc group only has a cable connection between the battery, front and rear derailleur. The shifting performance has been taken to an even higher level. Not only has the shifting speed been increased, you can now also shift more smoothly under load. Also, there is no need for a junction box anymore, but you can set up the groupset and charge it via the rear derailleur. When the groupset is fully charged, you can ride about 1000 kilometres. The wireless shifters each contain a button cell batteries which will last up to 3 years before needing to be replaced.
Maintenance of brakes
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 a rotary valve. A new funnel and spacer for bleeding the caliper help optimise the bleeding process.
Shimano DI2 app
All adjustment possibilities, such as assigning shift buttons, shifting way or adjusting shifting speed, can be done via the Shimano Di2 app. The function of the shift buttons can be adjusted individually. The synchronized shift or semi-synchronized shift where the front derailleur automatically shifts to the ideal chainline is still possible.
La consegna include
• Shimano 105 Di2 ST-R7170 Shifters (front & rear)• Shimano 105 BR-R7170 Brake Calipers (front & rear)
• Shimano 105 FD-R7150 Front Derailleur
• Shimano 105 RD-R7150 Rear Derailleur
• Shimano 105 FC-R7100 50/34T Crankset
• Shimano 105 CS-R7100 11-34T 12 Speed Cassette
• Shimano 105 CN-M7100 12 Speed Chain
• Shimano RT70 160 mm Center Lock Rotor
• Shimano RT70 160 mm Center Lock Rotor
• Electric Wire 600 mm Black
• Electric Wire 1200 mm Black
• Charging Cable 1700 mm
• Internal Battery
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Per saperne di piùRecensione
Recensione
4 / 5
Un buon gruppo
- LUDOVIC 22 novembre 2022
Uso nuovo di zecca. Buona precisione. Da vedere nel tempo (usura)
Pro e Contro
Affidabile
Facile da installare
Facile da mantenere
Il prezzo
Tradotto automaticamente
Prodotti simili
Prodotti simili
Shimano 105 R7170 Di2 Disc | Shimano Ultegra R8100 Di2 Disc | SRAM Rival eTap AXS Disc | SRAM Force Etap AXS D1 12 speed | |
1 Recensione | 1 Recensione | 0 Recensioni | 0 Recensioni | |
Tipo di bicicletta | Bici da Corsa | Bici da Corsa | Bici da Corsa | |
Metodo di cambio rapporti | Elettrico | Elettrico | ||
Adatta a | Shimano 105 R7100 | Sram / Sram Etap / Sram eTap AXS | ||
Tipo di trasmissione | 2 x 12 | |||
Lunghezza | 600 mm / 1200 mm | 950 mm / 1800 mm | ||
Supporto | Saldatura | |||
Da 1 138,33 | Da 1 561,80 | Da 1 087,92 | 1 612,22 | |
Questo prodotto | Vedi prodotto | Vedi prodotto | Vedi prodotto |
Tutte le caratteristiche tecniche
Generale
Marca
Shimano
Tipo di bicicletta
Bici da Corsa
Adatta a
Shimano 105 R7100
Tipo di trasmissione
2 x 12
Supporto
Saldatura
Quale gruppo possiedi?
Shimano 105
Tipo di guarnitura
Doppia
Montaggio Disco del freno
Centerlock
Tipo
2x12
Deragliatore Anteriore
Saldatura
Movimento Centrale
No, non incluso
Tipo di guarnitura (Asse)
Hollowtech II
Colore
Nero
Dimensioni
Lunghezza
600 mm / 1200 mm