Hope Technology RX4+ Caliper Complete – FMF+20 – MIN | Road Gravel Brake Calipers (Red)

★★★★★ 4.2 78 reviews

$159.40
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$159.40
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 210305348 Release Date 2026/04/02 List Price $63.76 Model Number 210305348
Category

Experience Precise Stopping Power with the Hope RX4+ Front Flat Mount Disc Brake Caliper - Red Designed for serious cyclists seeking exceptional braking performance, the Hope RX4+ Disc Brake Caliper combines innovative engineering with lightweight durability. Built from 2014-T6 CNC-machined aluminum, this high-performance hydraulic caliper delivers unrivaled modulation, stopping power, and reliability for road and cyclocross bikes. Materials & Engineering Excellence Crafted from high-strength 2014-T6 aluminum, the Hope RX4+ features a precision CNC monobloc design-ensuring increased stiffness and reducing pad rub for a more consistent feel. The lightweight, slimline 4-piston configuration provides reliable braking with less unsprung weight, enhancing ride quality and control. Compatible with 140mm, 160mm, and 180mm rotors, this caliper offers versatile performance for a wide range of cycling disciplines. Components & Technology Equipped with mineral oil hydraulic technology, the RX4+ ensures smooth, progressive brake modulation and minimal maintenance. Its fully serviceable design allows for extended caliper life, giving cyclists confidence in all conditions. The top entry pad fitting system simplifies installation and pad changes, reducing downtime and enhancing user convenience. Style & Use Case With a sleek red finish, the Hope RX4+ caliper adds a striking aesthetic to any bike setup. Its flat mount design makes it ideal for modern road, gravel, and cyclocross bikes aiming for a clean, integrated look. Whether you're tackling rough terrain or high-speed descents, this caliper provides powerful, consistent braking to optimize safety and performance. Innovative & Differentiating Features - Stiffer monobloc CNC design reduces fuzzy lever feel and ensures precise modulation - Slimline 4-piston configuration for powerful, reliable braking performance - Fully serviceable with extended lifespan, supporting sustainable cycling - Versatile compatibility with multiple rot

  • High-performance monobloc design with CNC-machined 2014-T6 aluminum for optimal stiffness, reducing lever fuzz and enhancing brake modulation.
  • Lightweight four-piston configuration delivers powerful, consistent stopping power suitable for road cycling and cyclocross disciplines.
  • Compatible with 140mm, 160mm, and 180mm rotors, making it versatile for a wide range of bike setups and riding styles.
  • Fully serviceable design allows easy pad replacement and maintenance, extending the lifespan of your hydraulic disc brake system.
  • Innovative flat mount mounting system ensures clean, streamlined installation on modern drop bar bikes, with mineral oil hydraulic fluid for reliable, low-maintenance performance.
Item Weight 10.2 ounces
Item model number HBSPC76R
Product Dimensions 9 x 4.5 x 4 inches

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4.2 out of 5
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78 ratings | 32 reviews
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