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- USA
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Hope RX4+ Disc Brake Caliper - Rear Flat Mount Direct, +20mm, Mineral Oil, SilverThe Hope RX4+ mineral oil type caliper builds on 25 years of experience designing and manufacturing hydraulic disc brakes, and transfers that knowledge into the world of road and cyclocross drop bar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give unrivaled feel and modulation. Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub Slimline 4 piston lightweight design provides
The Hope RX4+ mineral oil type caliper builds on 25 years of experience designing and manufacturing hydraulic disc brakes, and transfers that knowledge into the world of road and cyclocross drop bar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give unrivaled feel and modulation.- Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub
- Slimline 4 piston lightweight design provides reliable and powerful braking
- CNC machined from high quality 2014-T6 aluminum offers high strength with the benefit of weight savings
- Fully servicable design for an extended life
- Top entry pad fitting make removal or installation simple and fast
- Versatile design fits 140, 160 & 180mm rotors
- Mineral Oil Caliper will have Bore Caps with an "M"
Product Specifics
- Brake Lever Actuation: Hydraulic
- Brake Caliper Type: Flat Mount
- Rotor Included: No
- Brake Position: Rear
- Color: Silver
- Hydraulic Fluid Type: Mineral Oil
- Defined Color: Silver
Today's Stock Status
2 Available to ship in 2-4 Business Days
UPC: Not available
EAN: 5056454902440
Manufacturer Part Number: HBSPC78S
BR1355
183789-Q0-L
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 15 reviews
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Product Reviews
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 3
It’s ok could be cooler
Color: Light Gray, Size: Queen
Decent — could be cooler. They’re a nice color and texture. It fit my pillows well no annoying zippers it’s nice to sleep on and stay in place.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
Comfort
Color: Champagne, Size: Queen
What a lifesaver, great feel, and awesome cooling feel
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Cool bedding
Color: Champagne, Size: Queen
As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Actually cooling and comfortable.
Color: Royal Blue, Size: King
Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
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