R3X4 Hydraulic Disc Brake Set, 4-Piston MTB Brake Kit, CNC Aluminum High Power Oil Brake System, Pre-Bled, Adjustable Lever, for Mountain Bike, E-Bike, Trail/Downhill – 7 Colors
Product details
| Management number | 237033752 | Release Date | 2026/07/10 | List Price | US$60.00 | Model Number | 237033752 | ||
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- MAX STOPPING POWER – 4 PISTON SYSTEM Equipped with a high-performance 4-piston caliper, R3X4 delivers stronger, more stable braking force than standard systems. Ideal for MTB, downhill, trail, and e-bike riding.
- FULL CNC ALUMINUM – BUILT TO LAST Precision CNC-machined aluminum alloy lever & caliper ensure superior durability, heat resistance, and lightweight performance for aggressive riding conditions.
- PRE-BLED & EASY INSTALLATION Comes pre-filled with high-performance mineral oil. Ready to install out of the box, saving time and eliminating complicated bleeding processes.
- ERGONOMIC LEVER + ADJUSTABLE REACH Smooth, responsive lever with ergonomic design reduces hand fatigue. Adjustable reach fits different hand sizes for better control and comfort.
- HEAT DISSIPATION & FADE RESISTANCE Advanced caliper structure improves heat dissipation, reduces brake fade, and ensures consistent braking performance on long descents.
| ASIN | B0GN3FZD8B |
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| Size | Large |
| Color | red |
| Material | magnesium-aluminum alloy |
| Brand Name | IIIPRO |
| Model Name | POST MOUNT BRAKE |
| Manufacturer | IIIPRO |
| Package Weight | 1.51 Pounds |
| Number of Items | 1 |
| Suggested Users | unisex-adult |
| Included Components | 1 Pair |
| Warranty Description | 1 Year |
| Item Package Dimensions L x W x H | 8.39 x 8.39 x 2.91 inches |
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