Generic Brake Bleed Kit for Sur-Ron Ultra Bee — 150mL DOT4 Fluid, 100mL Syringe & Video Guide

This complete brake-bleed kit prepares and restores Sur-Ron Ultra Bee brakes with 150mL premium DOT4 fluid, a 100mL syringe, tailored vinyl tubing and step-by-step video instructions.

If your Sur-Ron Ultra Bee’s brake lever feels spongy or less responsive, a proper bleed and fresh DOT4 fluid can quickly recover pedal firmness and control. This kit gathers the components riders most commonly need to service the Ultra Bee hydraulic calipers: enough DOT4 brake fluid to refill the system, a syringe sized for efficient fluid transfer, custom-fit tubing to match the bleed nipple, and clear video instructions to walk you through each step.

What parts are included and why does each matter?

The kit bundles the consumables and tools that make a one-person bleed straightforward. DOT4 fluid is compatible with the Ultra Bee’s system; the syringe and tubing let you push or draw fluid without introducing air; and the instructional video reduces guesswork during the procedure.

• 150 mL premium DOT4 brake fluid — sufficient for a full system flush and topping off.
• 100 mL syringe — for controlled fluid transfer and suction of old fluid.
• Vinyl tubing sized to fit Ultra Bee bleed nipples — sealed connections reduce leaks and air entry.
• Step-by-step video link — visual guidance for correct sequence and safety tips.

How will this kit improve Ultra Bee braking performance?

Replacing contaminated or moisture-laden brake fluid restores hydraulic pressure and lever feel. Following the proper bleed sequence removes air pockets that cause softness, so the lever becomes firmer and stopping responsiveness improves.

• Removes trapped air that causes a squishy lever feel.
• Replaces degraded fluid to maintain consistent braking force.
• Helps ensure a predictable brake bite under repeated stops.

How easy is it to use the kit on my own?

The included 100 mL syringe, pre-cut tubing and guided video are intended to make a single-rider bleed achievable. Basic tools (wrenches, a catch container, and shop rags) and cautious, clean technique are still required, but the instructions demystify each step so even first-timers can follow along safely.

• Video shows step-by-step sequence: bleed port, piston position, and proper lever actuation.
• Syringe and tubing fit minimizes accidental spills and air entry.
• Clear parts list reduces trips to the shop — everything essential comes in the kit.

What safety and compatibility notes should I keep in mind?

DOT4 fluid is chemically aggressive and must not contact painted surfaces, rubber not designed for brake fluid, or skin for prolonged periods. This kit is formulated for Sur-Ron Ultra Bee hydraulic brakes; confirm compatibility with any modified or third-party calipers before use.

• Avoid splashes on paint and plastics; wipe spills immediately.
• Dispose of used fluid per local hazardous-waste rules.
• Check brake lines and fittings for wear before starting a bleed.

Who this is for: Riders who maintain their own Sur-Ron Ultra Bee bikes and want a ready-made, bike-specific bleed solution — whether you’re refreshing old fluid, troubleshooting a soft lever, or preparing the bike for demanding trail use. The package is ideal for DIY mechanics who prefer visual guidance, and for shop techs who need a compact DOT4 kit tailored to the Ultra Bee system.