Four-piston Electric Bike/SCOOTER DISK brake
Product Name: Electric Disc Brake

Braking direction: left front and right rear (The oil pipe is separated from the brake handle and can be recombined right front and left rear)
Color: colorful, black, red
Material: high-strength aluminum alloy
Process: CNC, forging
Weight: about 309g（Adapter not included）
Tubing length:
Length of brake hose: colorful-2000mm，black-1900mm，red-1900mm
Application: A column and B column are common
A-pillar size: 75mm (F160-R140); B-pillar size: 51mm (F180-R160)
Rotor: caliper compatible with φ 140/160/180/203mm rotor. The original caliper is suitable for a 160mm rotor. If you want to use a 180mm or 203mm rotor, you need to use a brake adapter (original brakes do not include 180mm and 203mm adapters)

Note:
Model TB-610-E is for electric bikes, the brake caliper is on the left hand side of the bike.
The TB-611-E model is suitable for electric bicycles, electric scooters, and the brake caliper is on the right-hand side of the bicycle.
Please confirm whether the brake calipers are suitable before purchasing. If you are not sure, please contact customer service in time and send your brake caliper position and pictures of brake discs. In order to successfully purchase the right option, improve your purchasing efficiency and consumption experience, and save your purchase cost.
Product features:
1. Four piston upgrade, two-way braking
4 piston caliper structure makes the brake pad have stronger braking force and higher stability
2. Resin heat dissipation metal gasket
Strong locking and braking force. The material is moderately soft and hard without damaging the disc. Compared with the general semi metal, the sheet is more heat-resistant and has greater braking force
3. Cooling connector
Thermal control is very important for stable performance. After using all aluminum brake pads and heat sinks, we even made heat sinks for oil pipes!
4. The cable angle is adjustable. The caliper cable connector is rotatable and has no pressure like fixing the cable
5. Brake handle main body CNC, handle stamping forging, clamp main body CNC
The brake handle body and clamp are all CNC, with exquisite appearance and meticulous workmanship. CNC technology makes the clamp have better sealing performance and stronger braking performance
The brake handle is stamped and forged to ensure strength and lighter weight
6. Brake handle heat dissipation pipe (located at the position where the clamp is connected with the oil pipe)
After high-strength braking, the heat of the clamp will be uploaded along the oil pipe, and the heat dissipation pipe can dissipate most of the heat to prevent the handle from being heated and expanding, resulting in failure to pinch the brake
7. Patented design
Patented piston oil replenishment - different from the 99% oil replenishment design on the market, the oil replenishment is rapid. The advantage of this design is that greater oil inlet brings greater oil pressure and greatly improves the braking performance
8. The length of oil pipe is consistent to facilitate installation
The oil pipe length of the front and rear brakes is the same. The common color is 2000mm and the dazzling color is 1900mm. The left and right brakes can be replaced at will only by cutting the oil pipe length
Last but not least：
If you have any sales questions, please contact us in time. Due to the difference in time, there may be some delay in our reply. If you have any questions, you can leave a message directly, and we will provide you with services as soon as you see it. Happy shopping!