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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
ZOOM HB-875E/876E Electric Bike Hydraulic Disc BrakeZoom 875E & 876E Left front hose length of 37. 4 inches (950 mm) and the right rear hose length of 72. 8 inches (1850mm), Pre filled with Hydraulic oil. The hose Length meets all major brands of bicycle frames size. Just a simple installation makes for the safest and most reliable braking! Just a simple installation makes for the safest and most reliable braking! Whether you're hitting the trails or cruising through the city, upgrade your bike's
Zoom 875E & 876E - Left front hose length of 37.4 inches (950 mm) and the right rear hose length of 72.8 inches (1850mm), Pre-filled with Hydraulic oil. The hose Length meets all major brands of bicycle frames’ size. Just a simple installation makes for the safest and most reliable braking!
Just a simple installation makes for the safest and most reliable braking! Whether you're hitting the trails or cruising through the city, upgrade your bike's braking performance with ZOOM 4- pistons E-Bike Hydraulic Disc Brake Set, and make your rides more enjoyable.
Zoom E-Bike Hydraulic Disc Brake Set
| Model | HB-875E / HB-876E |
| Rotor Available | ø160/180mm |
| Mounting position | Left side |
| Type of Connector | Standard 2-PIN Connector |
| System | HB-875E Dual-piston; HB-876E 4-Piston |
| 160mm Rotor Adaptation | Front ：F-160mm/R-140mm. Rear ：F-180mm/R-160mm |
| 180mm Rotor Adaptation | Front ：F-180mm/R-160mm. Rear ：F-203mm/R-180mm |
| Hose Length | Front: 37.4 inches Rear： 72.8 inches |
| Material | Forged Aluminum Lever & Bracket |
| Pads | High-Performance Metal Composite Materials |
| Fluid | Non-Corrosive Mineral Oil |
| Handlebar diameter | 22 mm / 0.87 inch |
NOTE
- Please pay attention to whether the length of the hose ,and the 2-pin connectors matches your electric bicycle.
- The rear caliper hose and control lever are separated for easy internal routing.
- The hose has been pre-coated with mineral oil and can be used directly without oiling.
- Do not remove the "Red piston block" when installation, otherwise it will cause oil leakage or scrap the oil hydraulic disc.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Added comfort for someone working night shifts
I work odd hours, so my sleep schedule is all over the place. My mattress has always felt a bit too stiff after long shifts, so I got this topper hoping it would help me relax faster. It really changed the overall feel of the bed. The padding has a cushioned lift that makes lying down feel smoother, especially around the shoulders and lower back. Instead of feeling like I’m dropping onto a firm surface, there’s a soft layer that evens out the pressure. What surprised me most is how light the surface feels. Even after staying in one position, it never gets stuffy or heavy. The airflow makes a difference when your body is trying to wind down after work. The fitted pocket also stays tight around the mattress, so nothing shifts when I move. I can stretch out without worrying about the topper sliding off.
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Reviewed in the United States on November 24, 2025
★★★★★ 5
Good option for softening a college apartment bed
I moved into a college apartment where the bed felt like it belonged in a dorm from years ago—flat and stiff. Instead of dealing with it, I tried this topper, and it added a cushiony layer right away. The surface feels much more forgiving when I fall onto the bed after studying or hanging out with friends. It has just enough padding to take away that board-like feeling without making the bed sag. Another thing I noticed is how breathable it is. I expected something this thick to feel warm, but it actually stays cool even if I stay on one side for a long stretch.
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Reviewed in the United States on November 19, 2025
★★★★★ 5
Makes an older family mattress feel brand new
There’s an older mattress in my place that everyone avoids because it feels too worn in the middle. Instead of replacing it, I decided to give this topper a shot. Once it settled on the bed, it added a thick cushioned layer that helped level out the whole surface. Lying down feels smoother, and the middle no longer dips the way it used to. The fabric feels cool when you touch it, and it keeps that same feel even after staying on it for a while. I thought a thick topper might hold warmth, but this one keeps the air moving enough that the bed stays comfortable throughout the night.
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Reviewed in the United States on November 25, 2025
★★★★★ 5
Helpful upgrade when staying between short-term housing
Laying it out was quick, and once it settled, the bed instantly felt gentler on the shoulders and hips. The padding feels thick without being bulky, and it molds just enough so that you feel supported without sinking. The airflow is surprisingly good. Even after lying still for long periods, the surface never turns warm or clammy. That was important since the mattress underneath didn’t have much ventilation.
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Reviewed in the United States on November 25, 2025
★★★★★ 5
bury me in snuggle sac!!
soo i’ve purchased 6 of the fuzzy blankets, 2 packs of the socks, the cardigan, and now this gem of a cooling blanket! im usually a heavy fluffy blanket person, regardless of season or temperature, but living in florida it’s sometimes a struggle. figured i’d give this one a try since i’m obsessed with snuggle sac. the blanket is very thin, intentionally, and is such a deliciously soft and unique material! the one side is cooling and really cold to the touch! both sides look very rich and high quality. definitely makes a difference so i’m not waking up hot anymore! in order to replicate my heavy blanket habit, i use the snuggle sac ribbed blanket on top of it, and can always remove it in the night. so happy with my purchase! always keeping my eye out for new releases from them.
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Reviewed in the United States on May 11, 2026