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Brakes/Levers/Pads
High performance bikes require high performance brakes. Bike World Iowa has what you need to stop, from basic replacements to hard stopping upgrades.
The RX4+ caliper supersedes the RX4 caliper and builds on 25 years’ experience designing and manufacturing hydraulic disc brakes and transfers the knowledge and skills acquired into the world of Road and Cyclocross dropbar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give unrivalled feel and modulation.
KEY FEATURES
- Dot Fluid Calipers will have Bore Caps with a D etched.
- Mineral Oil Caliper will have Bore Caps with an M etched.
- Calipers to suit dropbar set ups - Flat Mount front & rear & Post Mount
- Calipers designed to fit 140, 160 & 180mm rotors
- Slimline 4 piston lightweight design
- Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub
- Available in Black, Silver, Bronze, Red, Blue, Purple and Orange
- Top entry pad fitting
- CNC machined from 2014 T6 aluminium
***Please note***
Shimano and SRAM brands belong to a third party and have no relation with Hope Technology
RX4+ Caliper is designed to work with Shimano and Campagnolo dropbar brake systems
(Mineral Oil, Shimano recommended for Shimano application, Campagnolo/Magura recommended for Campagnolo)
Shimano Compatible Calipers (RX4+)
Dura Ace Di2 R9270 / R9170 / R9120 / R9200
Ultegra Di2 R8170 / R8100 / R8070 / R8170 / R8020 /
105 Di2 R7170 / R7020 / Di2 R785 / RS685 /
GRX RX820 / RX810 / RX600 / RX400 / RX815 Di2 / RX817 Di2
Campagnolo Compatible Calipers (RX4+)
Ekar / Super Record / Record / Campagnolo H11
SRAM Compatible Calipers (RX4+) dropbar brake systems (Dot Fluid)
Sram Red eTap AXS / Sram Red / Sram Force eTap AXS / Sram Force / Sram Rival eTap AXS /
Sram Rival / Sram Apex / Sram S900
$25.00
Our mounts are all CNC machined to offer precise fitting to most frames and forks.
KEY FEATURES
- We hold a wide selection of caliper mounts to fit perfectly with our brake systems
- Most of our mounts are available in a choice of black or silver
- Brake mounts are machined from T6 2014 alloy
- We have designed the brackets only for the purpose stated
- All mounts are supplied with bolts for mounting to frame/fork
*NOTE: Will not work with most Post Mount Marzocchi forks*
- Weight from: 20g
- All mounts come with bolts to fit to fork/frame
- A wide selection to fit most combinations
- CNC machined
Our floating discs have been redesigned with a wider braking surface to enable them to be used as a replacement on many other braking systems in addition to our own
FEATURES
- Constructed in two parts, aluminium centre and stainless steel braking surface.
- High performance disc, allowing the stainless steel outer to expand separately
from the centre and handle high temperatures without warping.
- Hope floating rotors have a true floating design which allows 1 degree of freedom.
This means the outer is always free to expand when subjected to heat.
- Lightweight design.
- Aluminium centre acts as heat sink keeping disc temperatures lower.
- CNC machined centre is stiff and lightweight so has the advantages
of a thicker fixed disc without the weight penalty.
$6.99
Brass hose insert for Hope hydraulic disc brakes.
$25.00
Pads available in a range of compounds for all Hope brakes - whatever the age. All pads are designed and dyno tested in-house at Barnoldswick. Available in Race, Standard, Sintered and Road compounds
KEY FEATURES
- Choice of Race, Standard or Sintered compounds for all MTB brakes. Road compound available for RX4+ calipers.
- Brake pads include spring clip and pin
- Brake pads are dyno tested in-house in Barnoldswick
- Available for all our current brakes and older models
- All pads are rigourously tested by us and our Pro riders to ensure maximum performance and longevity
- We keep a wide range of pads to suit all our brakes
$25.00
All our brake pads are designed and dyno tested in-house at Barnoldswick
All pads are rigourously tested by us and our Pro riders to ensure maximum performance and longevity
We keep a wide range of pads to suit all our brakes
Almost all our brake pads are available in sintered or standard compound options
All our brake pads come with the necessary hardware
$21.00
Hope Mono Mini Disc Brake Pads.
· Sintered: high-graphite compound; best for wet weather durability
· Organic: Softer compound than sintered, works better in dry conditions, but wears faster
· Fits Tech and Tech Evo M4 Brakes
$1.90
Hope Disc Brake Hose Small Parts
· This washer fits on both sides of the banjo bolt and seals the hose fitting into the master cylinder
$25.00
Our mounts are all CNC machined to offer precise fitting to most frames and forks.
KEY FEATURES
- We hold a wide selection of caliper mounts to fit perfectly with our brake systems
- Most of our mounts are available in a choice of black or silver
- Brake mounts are machined from T6 2014 alloy
- We have designed the brackets only for the purpose stated
- All mounts are supplied with bolts for mounting to frame/fork
*NOTE: Will not work with most Post Mount Marzocchi forks*
- Weight from: 20g
- All mounts come with bolts to fit to fork/frame
- A wide selection to fit most combinations
- CNC machined
$25.00
Hope Disc Brake adaptors are CNC-machined and ensure a perfect fit with all Hope Brake sets.
- CNC machined in Barnoldswick, England
- Includes mounting bolts
$1.90
Replacement copper washers for 5mm or stainless Hope hydraulic brake line.
Brake pads include spring clip and pin
Brake pads are dyno tested in-house in Barnoldswick
Available for all our current brakes and older models
All pads are rigourously tested by us and our Pro riders to ensure maximum performance and longevity
We keep a wide range of pads to suit all our brakes
$25.00
Hope Disc Brake adaptors are CNC-machined and ensure a perfect fit with all Hope Brake sets.
- CNC machined in Barnoldswick, England
- Includes mounting bolts
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