Shimano 105 R7170 Hydraulic Disc Di2 Left Rear Lever and Caliper The Shimano 105 R7170 Hydraulic Disc Di2 Left Rear Lever and Caliper set includes the left hand shifter to operate the front derailleur, the flat mount caliper for the rear wheel and a fully bled hose. Shimano’s latest electronic Di2 105 shifters communicate wirelessly with the frame’s derailleur and battery system, making fitting easier and the front end cleaner. Although the levers are in exactly the same place as with the mechanical STI units, all that is needed to switch chainrings is a light press on the lever for an instant change. When a different sprocket is selected at the rear, the front derailleur also moves if necessary to prevent chain rub. There are also two different shifting programmes that can be selected, with full and semi synchronised modes providing two different ways to automatically ensure that optimal cadence is maintained. The lever units also house the reservoir for the hydraulic brakes, with the caliper featuring an auto adjust to maintain brake feel and performance as the pads wear down. Two 22mm ceramic pistons in the caliper provide plenty of power and modulation whilst the finned L05A resin compound pads have excellent temperature regulation and bite. There is a wide range of reach adjustment for the brake lever so that all hand sizes can be accommodated.
Shimano 105 R7170 Hydraulic Disc Di2 Left Rear Lever and Caliper The Shimano 105 R7170 Hydraulic Disc Di2 Left Rear Lever and Caliper set includes the left hand shifter to operate the front derailleur, the flat mount caliper for the rear wheel and a fully bled hose. Shimano’s latest electronic Di2 105 shifters communicate wirelessly with the frame’s derailleur and battery system, making fitting easier and the front end cleaner. Although the levers are in exactly the same place as with the mechanical STI units, all that is needed to switch chainrings is a light press on the lever for an instant change. When a different sprocket is selected at the rear, the front derailleur also moves if necessary to prevent chain rub. There are also two different shifting programmes that can be selected, with full and semi synchronised modes providing two different ways to automatically ensure that optimal cadence is maintained. The lever units also house the reservoir for the hydraulic brakes, with the caliper featuring an auto adjust to maintain brake feel and performance as the pads wear down. Two 22mm ceramic pistons in the caliper provide plenty of power and modulation whilst the finned L05A resin compound pads have excellent temperature regulation and bite. There is a wide range of reach adjustment for the brake lever so that all hand sizes can be accommodated.
in 13 offers
Shimano 105 R7170 Hydraulic Disc Di2 Left Rear Lever and Caliper The Shimano 105 R7170 Hydraulic Disc Di2 Left Rear Lever and Caliper set includes the left hand shifter to operate the front derailleur, the flat mount caliper for the rear wheel and a fully bled hose. Shimano’s latest electronic Di2 105 shifters communicate wirelessly with the frame’s derailleur and battery system, making fitting easier and the front end cleaner. Although the levers are in exactly the same place as with the mechanical STI units, all that is needed to switch chainrings is a light press on the lever for an instant change. When a different sprocket is selected at the rear, the front derailleur also moves if necessary to prevent chain rub. There are also two different shifting programmes that can be selected, with full and semi synchronised modes providing two different ways to automatically ensure that optimal cadence is maintained. The lever units also house the reservoir for the hydraulic brakes, with the caliper featuring an auto adjust to maintain brake feel and performance as the pads wear down. Two 22mm ceramic pistons in the caliper provide plenty of power and modulation whilst the finned L05A resin compound pads have excellent temperature regulation and bite. There is a wide range of reach adjustment for the brake lever so that all hand sizes can be accommodated.
Shimano 105 R7170 Hydraulic Disc Di2 Left Rear Lever and Caliper The Shimano 105 R7170 Hydraulic Disc Di2 Left Rear Lever and Caliper set includes the left hand shifter to operate the front derailleur, the flat mount caliper for the rear wheel and a fully bled hose. Shimano’s latest electronic Di2 105 shifters communicate wirelessly with the frame’s derailleur and battery system, making fitting easier and the front end cleaner. Although the levers are in exactly the same place as with the mechanical STI units, all that is needed to switch chainrings is a light press on the lever for an instant change. When a different sprocket is selected at the rear, the front derailleur also moves if necessary to prevent chain rub. There are also two different shifting programmes that can be selected, with full and semi synchronised modes providing two different ways to automatically ensure that optimal cadence is maintained. The lever units also house the reservoir for the hydraulic brakes, with the caliper featuring an auto adjust to maintain brake feel and performance as the pads wear down. Two 22mm ceramic pistons in the caliper provide plenty of power and modulation whilst the finned L05A resin compound pads have excellent temperature regulation and bite. There is a wide range of reach adjustment for the brake lever so that all hand sizes can be accommodated.
Size
Last updated at 30/09/2024 03:24:25
Go to store
Go to store
Go to store
Go to store
Go to store
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Go to store
+ $182.27 delivery
Go to store
Go to store
+ $14.00 delivery
Go to store
See 4 more history offers
available 13 days ago
Low stock
available about 1 month ago
Low stock
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
available 4 months ago
Low stock
available 8 months ago
Low stock
Caliper Type | 1x BR-R7170 Flat Mount Brake Caliper |
Speed | 12 speed |
Battery Type | CR1632 x 2 |
Number of Pistons | 2 |
Single or Pair | Single |
Updated about 18 hours ago
See 4 more history offers
Caliper Type | 1x BR-R7170 Flat Mount Brake Caliper |
Speed | 12 speed |
Battery Type | CR1632 x 2 |
Number of Pistons | 2 |
Single or Pair | Single |