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New Bikes 2019 - Fresh New Faces
Shimano

Shimano Dura Ace Di2 ST-R9170/BR-R9170 Disc Brake VR black (2019)

£637.99
£405.99
- 36%
Incl. VAT, free shipping
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Product Description
The new Dura Ace from Shimano is answers the question of many pros and ambitious amateurs as to whether and how the current, immensely high level of performance could be further increased. Each individual Dura Ace R9100 component is designed to work as efficiently as possible with all other components of the system. This shows the core of Shimano's component-developed-as-a-system philosophy particularly clearly. The result is called SYSTEM SUPREMACY - the superiority of the system over the sum of the individual parts.The Shimano Dura Ace Di2 brake lever has an ideal ergonomic cover. The new design gives you more control and confidence even under racing conditions. The newly adapted brake lever shape surprises with a direct contact point, more rigidity and shift paddles that respond with a defined click feel. This leads to more intuitively targeted, faster shifting processes, favoured by the redesigned ergonomic shift lever position. Shimano also offers fine adjustment options on the brake gear lever so that you can adapt it to your personal needs and preferences at any time.
Specifications
Details
integrated reach adjustment with tool
Intended use
Road  
Type
With shift / brake lever combination  
Construction
Front  
Brake technology
hydraulic  
Brake Levers
Brake Lever: ST-R9170
Brake lever length: Complete
Shift Levers
Switch Technology: Mechanical
Compatible: Dualcontrol
Compatibility: Shimano
Switching stages right: 11 gears
Brake Caliper
Indication: BR-R9170
Front brake caliper: Flatmount
Number of brake pistons at the front: 2
Brake disc
Indication: Rec. rotor: SM-RT900
Brake Disc Diameter Front (mm): 160 mm
Brake Disc Diameter Rear (mm): 140 mm
Disc brake
Without brake disk  
Brake Cable
Indication: SM-BH90-JK-SS
Cable length behind: 180 cm
Brake Fluid
Brake fluid: Mineral oil
Mineral oil type: Shimano
features
Servo Wave, Adjustable travel distance, Filled ready for assembly
Material
Brake caliper: aluminum, holder: aluminum, lever: aluminum  
Weight
438  g
Gender
Unisex
Model year
2019
Product number
542257
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