
Tektro Auriga+ HD-E740
Tektro Auriga+ HD-E740
The TEKTRO Auriga+ HD-E740 is a robust hydraulic disc brake system designed specifically for electric and cargo bikes requiring strong and reliable stopping power. With its 4-piston forged aluminum caliper and integrated motor cut-off functionality, it delivers consistent performance and enhanced safety under load.
The Auriga+ HD-E740 is engineered for high-demand urban mobility applications, ensuring durability, responsive braking, and minimal maintenance. Its modular design also supports easy installation and service, making it a favored solution among professional technicians and performance-oriented users.
Technical Specifications:
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Brake Lever: Forged aluminum, reach adjustable, 4-finger ball-end lever, two-piece clamp, black anodized finish
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Motor Cut-off Sensor: Integrated (two wires, no connector)
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Hydraulic Hose: Ø5.5 mm, low-expansion.
Rear brake length= 1650mm
Front length= 850mm -
Brake Pads: Semi-metallic, model Q13RS (5mm thick)
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System Weight: Front – 449 g, Rear – 469 g (excluding rotor and adapter)
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Caliper: Forged aluminum 4-piston design, compatible with 2.3 mm thick rotors
Mounting interface=-
Hole spacing: 73.5 mm center-to-center
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Mounting holes: Oval-shaped, measuring 6.2 mm x 9.7 mm
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