Drop bar compatible 4 piston calipers specially designed to work with Shimano or SRAM brake lever master cylinders, aimed for Road and Cyclocross use.
Key Features:
Drop bar hydraulic calipers to suit either Sram or Shimano hydraulic drop bar set ups
Slimline 4 piston lightweight design
Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub
Available in 6 different colours
Both Post mount and Flat mount options to choose from (Note: does not fit IS mounts)
Weight: 123g for a Post Mount Shimano complete caliper
RX4 Caliper Tech Specs:
SHIMANO COMPATIBLE CALIPER:
RX4-SH caliper model designed to work solely with Shimano system, available in 3 versions:
Std Post Mount
Front Flat mount direct, fits directly with a Ø160mm rotor
Rear Flat mount direct, fits directly with a Ø160mm rotor
The RX4-SH caliper can replace the following Shimano caliper references:
Flat mount: BR-R9170, BR-RS805, BR-RS405, BR-RS505
Post mount: BR-RS785, BR-R785
RX4-SH caliper will only work with mineral oil brake fluid
SRAM COMPATIBLE CALIPER:
RX4-SR caliper model designed to work solely with SRAM system, available in 3 versions:
Std Post Mount
Front Flat mount direct, fits directly with a Ø160mm rotor
Rear Flat mount direct, fits directly with a Ø160mm rotor
The RX4-SR caliper can replace the following SRAM calipers:
Force, Red and Rival
RX4-SR caliper will only work with DOT4 or 5.1 brake fluid
WESTBROOK CYCLES DELIVERY NOTICE
UK Deliveries
FREE when you spend over £50.00 in a single order
Otherwise it's typically £3.99 per order
Delivery should be expected between 2-3 working days unless stated on product page.
Worldwide Deliveries*
Approximately 4-10 working days depending on country
via Parcelforce Signed Delivery (fully traceable service). Please add items to the basket to calculate delivery for desired country.
If your country isn't listed for delivery at checkout please contact us.
Delivery of Bikes
We ship all our bikes free of charge within the United Kingdom (excl. Jersey and the Channel Islands at this time) and all our bikes come pre-assembled with just a few tweaks required (Please see our Bike Build Instruction page for details of assembly required).
All our bikes undergo a safety check before being re-boxed for shipping which can during busy periods take a little longer to complete so whilst we aim to ship all our bikes within two working days of the order please allow for additional time for this process.
Signature Required
All our consignments irrespective of the carrier require a signature upon delivery, deliveries are typically made between 08:00 and 18:00 so please bare this in mind when choosing a delivery address.
Package Recycling
We do try when possible to reuse packaging from our own suppliers in order to send purchased items to our customers, we ask if the packaging is still in good condition after you've received your goods then please try to use it again or recycle if not possible.
