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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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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
4.9 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 1
This is not a safe indestructible toy
DO NOT BUY! My 22 lb doodle destroyed this within the hour. He had all the nubs of two of the rings completely chewed off and was chewing them like gum. He is only 9 months old.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Super cute! Really quiet chewer.
Super cute and durable for our boxer puppy, it is for sure puppy sized. Super light so he can still toss it around and I like that it doesn’t have any plastic smell to it.
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Reviewed in the United States on March 27, 2026
★★★★★ 3
Not for super chewers
My doodle puppy chewed the rings off. Definitely not made for a super chewer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
★★★★★ 4
Ok for an aggressive chewer but not the best
Color: Pink
O Jane an aggressive chewer. This has held up ok. But she still occasionally gets pieces chewed off.
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Reviewed in the United States on February 2, 2026
★★★★★ 5
She has torn up all her toys but not this one
Color: Pink
My dog loves this toy
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Reviewed in the United States on May 2, 2026
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