Skip to main content
Hope RX4+ SL Disc Brake Caliper - Front Flat Mount Direct, +20mm, DOT Type, Silver

Hope RX4+ SL Disc Brake Caliper - Front Flat Mount Direct, +20mm, DOT Type, Silver

Sold by 365 Cycles

Sponsored
$149.55

Price and availability requested live for this page. Final details are set by the seller.

Opens 365cycles.com in a new tab. The seller handles checkout, shipping, and returns.

StorkScout may earn money from Shopify when you buy through product links. Sponsored results are labeled, and compensation never determines the Weekly Edit. How we make money

Share

A closer fit

Find this, but…

Start with this listing, then change what matters. Matches come live from independent Shopify shops and are separate from StorkScout’s Weekly Edit.

Searches start with new, available products that ship to and from the U.S.

What would suit you better?

Try “folds for air travel” or “same shape, without plastic.”

About this product

The Hope RX4+ SL is a front flat mount hydraulic disc brake caliper designed for use with DOT-type hydraulic fluid. It features a CNC-machined monobloc design that increases stiffness for precise lever feel and reduces pad rub. Made from 2014-T6 aluminum, the caliper is lightweight yet strong. The slimline 4-piston setup delivers reliable and powerful braking performance. Updates include a narrower bore cap design to improve compatibility with more frames and a bleed nipple design from the RX2 model, allowing for easier and cleaner bleeding. The caliper also has a top-entry pad fitting for quick and simple pad removal or installation. It fits 140mm, 160mm, and 180mm rotors. Rotor is not included. The caliper is finished in silver.

  • Front flat mount design for easy installation on compatible forks and frames.
  • Precision CNC-machined monobloc construction ensures a stiffer caliper for better brake feel.
  • Lightweight 4-piston design delivers powerful and reliable braking performance.
  • Narrow bore cap design improves frame compatibility by reducing caliper width.
  • Hydraulic DOT fluid type with bleed nipple design for simpler, cleaner maintenance.

Description supplied by 365 Cycles through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.

Keep exploring

Related current listings to open on StorkScout and compare before visiting a seller.