Reducere de preț MANETA SCHIMBATOR/FRANA SHIMANO GRX ST-RX825 WIRELESS/HYDRAULIC 1ST GRUP Dreapta

A central concern of gravel riders is a reliable braking system with sufficient power reserves, the new Shimano GRX Di2 2x STI lever ST-RX825 for hydraulic disc brakes is characterized by excellent deceleration performance to maintain control even on steep, demanding or even surprising descents.
Gravel cycling is not meant to be overly complicated. The heart and soul of cycling’s drop bar, dirt road discipline is rooted in simplicity, inclusivity, and adventure. No ride is out of bounds. All are welcome to join. Gear should be functional and reliable but need not break the bank. That’s why whether you’re a grizzled gravel cycling veteran or brand new to the road (or trail) less traveled, you’ll appreciate the latest iteration of Shimano’s groundbreaking—and industry-first-gravel-specific GRX component group. Designed to help you get the most from your next unpaved adventure, RX825 delivers top-tier performance without an over-the-top price.
For riders seeking the best of both worlds, the new 2×12 RX825 UNDROPPABLE drivetrain is the choice. Utilizing a gravel-optimized 48/31 or 46/30 front chainring paired with an 11-34 or 11-36 cassette, this setup delivers an ultra-wide gear range so you can spin a comfortable cadence whether cruising the flats, smashing endless dirt road rollers, or tackling a massive backcountry climb.
Alongside this suite of gravel-optimized gearing options is the new ST-RX825 brake/shift levers. Specifically designed for use with flared handlebars that are a gravel-cycling staple, the new lever body design features anti-slip texturing on the tops and dramatically improved ergonomics that lessen pressure on your palms. Together, these changes increase comfort and control so you can fearlessly tackle tricky terrain or focus on the rolling gravel road ahead.
Product features
Use: Gravel, Cyclocros
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Group: GRX Di2 RX825 Model: ST-RX825-L/R
Type: Dual-Control (STI)
Handlebar mounting: left/right
Gears: 2-speed/12 speed
Optical gear display: No
Lever reach adjust: Yes, with tool
Handlebar diameter: 23.8mm/24.2mm
Brake-type: Hydraulic Disc Brake
Cable connection: Straight
Recommended brake hose: SM-BH90-JK-SS
Recommended brake caliper: BR-RX820
Recommended brake rotor: SM-RT800 / SM-RT70 / SM-RT64
Compatible electric wire: EW-SD300
E-tube Project: Yes
E-tube port (pcs): 1
E-tube connector (pcs): 0
Di2 Wireless-Chip: Yes
Battery: CR1632 x 3