SPECIFICATIONS

Braking System: Hydraulic Disc Brake (Hydraulic Brake Pad)

Brand Name: JSHOU BIKE

Choice: yes

Components: Levers

High-concerned chemical: None

Model Number: FV4 IN

Origin: Mainland China

Type: Hydraulic Disc Brake

semi_Choice: yes

FROG WAKE FV4 Horizontal Cylinder Brake Lever

Premium Hydraulic Brake Upgrade for MTB & E-Bike | CNC Machined | Adjustable Control | Ready to Install

Product Highlights

- Brand: FROG WAKE – Professional Grade Bicycle Hydraulic Brake Parts

- Model: FV4 Horizontal Cylinder Brake Lever (Left/Right Available, Single or Set Options)

- Premium Material: Made of High-Strength 6061 Aluminum Alloy, CNC Precision Machined for Durability & Lightweight

- Ultralight Design: Net Weight 117±3g (Pre-Filled with Oil), Reduces Hand Fatigue on Long Rides

- Easy Installation: Clamp-On Mounting Style, Universal Fit for Most Handlebars; Compatible with Front/Rear Brakes

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Core Performance & Compatibility

- Brake Fluid: Exclusive for Mineral Brake Oil (Factory Pre-Filled, Ready for Direct Use)

- Hydraulic System: Standard BH59 System, Matches φ5mm OD Brake Hose, BH59 Oil Needle & Olive Head

- Smart Adjustment Functions:

- Reach Adjustment: Customize lever-to-handlebar distance for different hand sizes

- Free Stroke Adjustment: Fine-tune brake sensitivity for smoother, more controlled stopping

- Large Oil Reservoir: Ensures stable hydraulic pressure, consistent braking even on intense trails

- Versatile Use: Works with 4-Piston Calipers of the Same Specification; Upgrade Lever Only Without Replacing Caliper

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Why Choose This Brake Lever?

- ✅ Rugged CNC construction, anti-corrosion & long service life

- ✅ Tool-friendly adjustability, no complicated setup needed

- ✅ Stable hydraulic output, strong & linear braking power

- ✅ Multiple color options (Bronze, Black-Silver, Purple-Blue, etc.) to match your bike style

- ✅ Perfect for mountain bikes, electric bikes, folding bikes & off-road cycling

Note: This listing is for brake lever only (with pre-filled mineral oil). Please confirm hose & caliper compatibility before purchase.