ZTZ 4-Piston Internal Routing Hydraulic Brake Set, Brake for eBike

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2. Better Parts, Better Rides

   For 12 years, ZTZ has stayed true to one purpose: empowering cyclists with rugged, precision-crafted components that turn ambition into acceleration. Born from a mechanic’s quest to fix the industry’s trade-offs between cost and performance, what began as a garage experiment to forge affordable yet race-ready parts now fuels a global community.

   Rider-Driven Design: Co-developed with podium finishers and weekend warriors.

   
   
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   4-Piston Hydraulic Disc Brake

   
   

   
   
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   Ebike/MTB Hydraulic Brake

   
   

   
   

Aesthetics: Internal routing enhances the bicycle's appearance by providing a cleaner and neater look. Cables and hoses are concealed within the frame, eliminating visual clutter on the exterior.

Aerodynamics: Internal routing contributes to reduced aerodynamic resistance, particularly beneficial for cyclists aiming for speed and aerodynamic performance, potentially offering minor performance advantages.

Protection of Lines: Internal routing makes the lines less susceptible to external impacts. This helps protect cables, hoses, etc., reducing the frequency of maintenance and cleaning.

Waterproofing: Internal routing aids in minimizing the impact of rainwater and humidity on the lines. The enclosed nature of the lines within the frame reduces the risk of water and dust infiltration.

Safety: Hidden lines are less prone to being snagged by external objects, reducing the risk of accidents.