In-House & Ships within 1 Business Day! No Import Tax. Please note: PO Box addresses cannot be delivered.
Disclosure: The core R&D team behind this brake comes from the Ultra Bee brake lab. We guarantee braking performance equal to the Ultra Bee brake system. All orders will ship with the bronze claw.
It's not the genuine Ultra bee brake kit, except for the finishing, most of our materials and processes are the same as the genuine ones. The brake ships with a silver bracket by default. If silver is unavailable, a black bracket will be provided instead. The Rear Rotor Guard is available in silver only. Any question? Contact: Rev797global@gmail.com
Take your ERide Pro SS 1.0/2.0 to the next level with premium braking performance inspired by the Ultra Bee–Style Moto Brake Kit. Engineered for riders who push their e-moto to the limit, this complete upgrade delivers stronger stopping power, precise modulation, and durability that outlasts stock components. Plug-and-play for the OEM ERP 1.0/2.0 hub, and the OEM bolts are fully compatible with the setup. Built-in electronic cut-off sensors that can also be used to activate the UB brake light. Genuine OEM Ultra Bee brake pads are fully compatible with REV797 brakes.
Brake rotors face their greatest threat from heat—excessive temperature leads to fade, softening, accelerated wear, and eventual warping. The outer ring features micro-venting geometry that channels airflow through the rotor, using the wheel’s rotation to create a negative-pressure pull that actively draws cooling air inside, boosting heat dissipation by up to 20%.
The inner saw-tooth structure disrupts the thermal boundary layer and accelerates heat exchange, allowing cool air to contact the rotor surface more effectively—acting like fan blades that move air, remove heat, and keep braking performance consistent under extreme use.
After heat treatment, the rotor undergoes precision polishing or brushed finishing, which further enhances surface hardness, strength, and wear resistance. This refined finish not only improves durability under high temperatures and heavy braking, but also helps maintain rotor flatness and long-term stability.
The kit includes a 240mm × 2.8mm Moto Steel Rotor, optimized for heat dissipation and consistent braking under repeated hard stops. A pre-bled 2-piston DOT3/4fluidcaliper with 3mm sintered brake pads provides sharper response and improved clamping force compared to OEM. The steel hydraulic line ensures reliable performance under high pressure, while the thick, premium caliper bracket and master cylinder provide a precise fit and long-term reliability. Ergonomic brake levers are included for easy installation.
With this upgrade, riders experience stronger braking force, consistent performance during extended rides, and durable components built to withstand aggressive trail or street riding. The system is designed to work seamlessly with Light Bee stock geometry, requiring no custom fabrication. Optimized for modulation and control, it gives riders confidence on technical trails, city streets, or fast open sections.
The complete kit includes the Ultra Bee–Style Moto DOT calipers, levers, and hydraulic lines (the rear brake line is approximately 59", compatible with most extended swingarms), a 240mm rotors, and brake mounts.
Tips for Installation: The installation requires removing the wheels and the battery compartment plastics to allow the caliper to pass through, but bleeding is not necessary thanks to the large capacity of the hydraulic system. The estimated installation time is about one hour.
Compatibility Notice 1. Fits Fast Ace, DNM & OEM forks.
2. Removing a few millimeters from the RFLOXA caliper mount can improve rotor and caliper clearance.
3. For MX wheels with a 12mm full dish design, installation on Surron or similar models may cause spoke interference with the UB brake housing.
Solution: Milling the brake housing's rear may be needed for proper fitment.
Any question? Contact: Rev797global@gmail.com
Note: Black calipers Ready to ship. Bronze calipers are currently in production. Orders will ship in approximately 1 week.
Everything looks clean and well manufactured. They look to be OEM original Ultra Bee brakes. The adapters and the rotors are nice.The rotors do have a little bit of excess metal from the CNC work that was done that could’ve been shaved, but not a big deal. (Looks like teeth inside of rotor).
Today I took it around the block for a few miles. Bedded the brakes in. And they are phenomenal. Stops on a dime. If you have ridden an Ultra Bee. It’s exactly the same feel now on a light bee.For the price and everything you get, you really can’t beat it.I’m sure there are even nicer ones out there but for the price you just can’t go wrong.
I’m excited to make this review as I love companies coming out with solid products for a great price.
Jace Bachelier
It was simple I didn’t have to do anything special with your guys’s brackets they fit right on the breaking performance is great. I did a wheelie. I dropped it really far back and I hit the brake just a tad bit and it took me straight down and I’ve taken it on some really big uphill and downhill trails on the downhill all my friends that don’t have the brakes all their brakes overheated. My brakes were the only ones that were good I love them and that’s all I have to say.
Alex Mineo
Already I stalled it's pretty good. I go 200lbs sur ron KTM front end thing stop on dime with one finger no compaints pads are great size big update over my hopev4.
@Surron642
Hee, the brakes are so easy to instal, and the power are sooo good, i had before magura mt5 but the ub brakes are so good the mt5 are nothing🤣
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