Shimano ST-R9120(L)/BR-R9170(F) Dura-Ace Hydraulic Disc Brakes
Shimano ST-R9120(L)/BR-R9170(F) Dura-Ace Hydraulic Disc Brakes

Shimano ST-R9120/BR-R9170 Dura-Ace Hydraulic Disc Brakes


Regular priceRs. 43,380
Tax included.


Hydraulic Flat Mount disc brake consisting of ST-R9170 shift and brake lever + BR-R9120 hydraulic disc brake. 

Dura Ace ST-R9120 STI

The R9120 Dual Control Lever offers a shorter lever stroke, an expanded reach adjustment range for precise lever position, and lighter front shifting operation for quick and intuitive shifting (and braking) in all situations. Further improvements are its renewed hood cover material and its comfortable ergonomic shape with more grip. 

The ST-R9120 are compatible with hydraulic disc brakes, while the ST-R9100 are suitable for rim brakes. 

Dura Ace BR-R9170 Hydraulic Flat Mount Disc Brake Caliper

The all-new DURA-ACE hydraulic disc brake caliper was redesigned for the highest level of road performance. Utilizing a lightweight and minimalistic Flat Mount design, the R9170 caliper features stopping power ideally tuned for road applications. The new RT900 rotor offers even greater heat management capability than Shimano's SM-RT99 industry-leading ICE TECHNOLOGIES FREEZA rotors, resulting in unparalleled braking performance and reliability in the most demanding conditions.


Product Name: Shimano Dura Ace ST-R9120 + BR-R9170 Hydraulic Flat Mount Disc Brake
Material: shifting lever: carbon
body and brake lever: aluminum
shifter lever body: glass fiber reinforced plastic (GFRP)
Weight: approx. 380 gram (manufacturer's information)
Included in delivery: left ST-9120 dual control lever
BR-R9170 hydraulic Flat mount disc brake
inner shifting cable
SM-BH90 brake hose
L02A brake pads with cooling fins
Version: 2x11-speed
Bar diameter: 23.8 - 24.2 mm


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