Shimano Ultegra ST-R8025 11 Speed Hydro Shifter with BR-8070 Caliper
With sleeker hoods, the Shimano 2x11-speed compatible ST-R8020 STI (for small hands) with BR-R8070 caliper for hydraulic disc brake units deliver improved ergonomics for better rider comfort and control, with reduced lever stroke and lighter action.
The new Ultegra R8000 series is taking our rider-tuned philosophy to the next level, with an extensive range of components for mechanical shifting, electronic shifting (Di2) and time trial / triathlon.
Ultegra offers riders incredibly fast and accurate Di2 or mechanical shifting, and hydraulic or rim braking with near-identically shaped, perfectly ergonomical levers and hoods.
Features
Smaller lever size and new positioning improves ergonomics
Dedicated lever control for riders with smaller hands
More control and confidence in race conditions
Optimally balanced hydraulic brake system for racing
Polymer-coated cables for an incredibly light shifting operation
Optimum power transmitted with grip firmly
Ideal ergonomic cover shape with better thickness tenderness
Simple set up and maintenance
Easy replace hood cover
Openable hood cover
Customisable the function to fit in rider's riding style
Consistent braking performance under all weather conditions
Fast and easy bleeding through one-way Bleeding
Front (140/160mm)
Specifications
Use | Road/Cyclocross |
---|---|
Group | Ultegra |
Type | Dual-Control (STI) |
Handlebar mounting | Left Right |
Gear | Front: 2-speed Rear: 11-speed |
Optical gear display | No |
Lever reach adjust | Yes |
Handlebar diameter | 23.8mm/24.2mm |
Brake-type | Hydraulic Disc Brake |
Brake caliper | BR-R9170 |
Brake mounting | Flat-Mount |
Brake pads | L02A Resin with Fin |
Brake hose | SM-BH90-JK-SSR front/rear 1000mm (shortable) |
One-Way bleeding | Yes |
Brake fluid | Mineral oil |
Recommended brake rotor | SM-RT900 (140mm/160mm) |
Material | Body: CFRP Lever: Carbon, painted Caliper: Aluminum, painted |
Weight | STI Dual Control: approx 275g Caliper: approx 115g |