Shimano finally brings hydraulic brakes to the 9-speed CUES and strengthens its dominance in the entry-level range
Shimano continues to expand the CUES family and has just addressed one of the most important gaps in its entry-level road and gravel offering. The Japanese brand has introduced the new CUES U4030 9-speed levers, the first in the range that allow the combination of 9-speed transmission with hydraulic disc brakes on road handlebar bicycles.
New Shimano CUES U4030: here are the first 9-speed hydraulic levers
This innovation represents an important step for the entry-level segment, as until now, bicycles equipped with Shimano 9-speed groups typically relied on mechanical disc brakes or hybrid solutions. With this update, manufacturers will be able to mount complete 9-speed groups with hydraulic braking in both single and double chainring configurations.

CUES continues to grow and now surpasses the traditional territory of Sora
Since its launch, Shimano has been progressively expanding the CUES ecosystem with the aim of unifying a large part of its mid-range and entry-level transmissions under a single platform. With the arrival of these new hydraulic levers, CUES takes a step further and clearly positions itself above the space historically occupied by Shimano Sora.
RECOMENDADO
Canyon bets on 32" in its Lux Era: an extreme vision of XC where aerodynamics is more important than weight
The heatwave in Spain takes down Lael Wilcox and her attempt at the round-the-world record
The best of Lenzerheide in video: Rissveds dominated and Martin won after Boichis' fall
Kate Courtney is crowned U.S. Road Champion
Pidcock wins again before the Tour and leaves behind some difficult weeks
Pogacar crushes his rivals in Switzerland: victory in the overall and in the queen stage
The new U4030 series consists of three references with double levers for 2x9 configurations or a left lever exclusively for braking for 1x9 setups.
Thanks to these options, manufacturers have a complete solution for road, gravel, and urban use bicycles with road handlebars.
The great advantage: significantly better braking on budget bicycles
The arrival of hydraulic brakes at this price level can have a considerable impact on the market. Currently, it is difficult to find road or gravel bicycles under 1,000-1,200 euros equipped with Shimano hydraulic brakes.
In most cases, budget setups resort to mechanical disc systems or mixed solutions that combine cable actuation with hydraulic calipers. Shimano's new proposal eliminates that limitation and brings technology previously reserved for higher-end groups.
The benefits are well known:
- Greater braking power.
- Better modulation.
- Less effort on the lever.
- More consistent performance in rain or mud.
- Greater confidence for less experienced cyclists.
Additionally, Shimano has maintained the same ergonomic architecture present in the CUES 10 and 11-speed versions, so users will benefit from a design already proven in terms of comfort and control.
Compatibility with CUES hydraulic calipers
These new levers are designed to work alongside the CUES hydraulic calipers, including the BR-U6030, a model that has already proven to offer very solid performance on gravel and mixed-use bicycles.
Shimano's strategy is to provide a braking experience practically identical to that of higher-end groups without forcing the user to upgrade to more expensive 10, 11, or 12-speed transmissions.
For many recreational cyclists, a 9-speed transmission is still more than sufficient, especially in gravel, bike touring, or daily use. Now they can access superior braking without significantly increasing the cost of the bicycle.
A strategic move against SRAM, Campagnolo, and emerging brands
This innovation also has an important commercial reading. While SRAM has strengthened its presence in the mid and high segments with families like Apex, Rival, or Force, and Campagnolo has made a strong comeback with the new 13-speed Record and Record X groups, Shimano continues to maintain an almost uncontested position in the entry-level range.
The problem for its competitors is that none of these alternatives can currently match the combination of price, global availability, and brand recognition that Shimano offers in entry-level bicycles.
SRAM Apex remains an excellent option for gravel, but it is positioned in a higher price range. Campagnolo has been without a specific proposal for this segment for decades, while brands like Microshift or some Chinese manufacturers have gained ground, although still without reaching the commercial penetration of the Japanese giant.
On paper, the arrival of new 9-speed hydraulic levers may seem like a minor update. However, for the market of budget road and gravel bicycles, it represents a significant advancement.