Skip to content
Main Menu
Home
Cycling
Menu Toggle
Mountain Bikes
Menu Toggle
Cannondale Hardtail Mtbs
Giant Womens Specific Mountain BIkes
Kona Hardtail Mountain Bikes
Specialized Chisel Mountain Bikes
Specialized Epic Mountain Bikes
Specialized Rockhopper Mountain Bikes
Specialized Stumpjumper FSR Mountain Bikes
Electric Bikes
Menu Toggle
Comfort and Leisure Bikes
Cyclocross/ Gravel Bikes
Kids Bikes
Menu Toggle
12″ Wheel (AGE 2-3) Kids Bikes
20″ Wheel (AGE 5-7) Kids Bikes
24″ Wheel (AGE 7-10) Kids Bikes
Cyclocross/ Gravel Bikes
Bike Frames
Menu Toggle
Mountain Full Suspension Bike Frames
Mountain Hardtail Bike Frames
Road Cross & Track Bike Frames
APPAREL
Menu Toggle
Body Armour
Eyewear
Gloves
Kid Gloves Sizing
Jerseys
COMPONENTS
Menu Toggle
Derailleurs
Brake Pads
Brakes-Disc
Brake Cable
Gear Cables
Suspension
Bar tape & Grips
Handlebars
Headsets
Cassettes
Menu Toggle
Shimano 10 Speed Bike Cassettes
o Cassettes Cogs & Freewheels > Shimano 11 Speed Bike Cassette
Shimano 7 Speed Bike Cassettes
Shimano 8 Speed Bike Cassettes
Shimano Sprockets Track & Single Speed
Single Speed Bike Cogs & Freewheels
Sram Bike Cogs & Freewheels
Chains
Menu Toggle
Chainsets
Sram Bike Chains
Chains – Shimano
Spare Links
Chains – Sram
Tiagra Road Bike Chainsets
Shimano Bike Chains
Sram Bike Chains
Shimano Bike Chains
Shimano chain spare parts
Gear Shifters
MAINTANENCE
Menu Toggle
Tyres
Menu Toggle
Tyres – Mountain Bike 29ER
Mountain Bike 27.5 (650b)”
Tools
Menu Toggle
Tools – Bicycle Multi & Trail tools
Inner Tubes
Wheels & Rims
Pedals
Menu Toggle
Mountain/Bmx Flat
Mountain Clipless/Spd Bike Pedals
Bearings
Cleaning & Lubrication
Suspension
ACCESSORIES
Menu Toggle
Bottles
Lights
Menu Toggle
Front & Rear Rechargable
Bar tape & Grips
Saddle Bags
Body Care
Backpacks
Pumps
Menu Toggle
Bike Pumps – Floor / Track
Bike Pumps – Mini Mtb/Road
Bike Pumps – Shock / Suspension
Mini Mtb/Road Bike Pumps
Road Specific Bike Pumps
Shock / Suspension Bike Pumps
Bike Carrier
Mudguards
Locks
Menu Toggle
Cable Bike Locks
D Shackle Bike Locks
Lock Fixing brackets and bags
Cable
Chain
D Shackle
Folding
Chain Bike
D Shackle Bike
Bicycle & Motorcycle Locks
Helmets
Menu Toggle
Helmets – Mens/Unisex
Full Face Bicycle Helmets
Childrens/ Youth
Full Face
Giro Accessories
Ladies Specific
Specialized Spares
Time Trial/ Aero
Urban/ Skate Style
Home
/
Shop
/
Default/Bike/COMPONENTS/Brakes-Disc
/ ST-R8020 bled hydraulic disc, mechanical STI set,
ST-R8020 bled hydraulic disc, mechanical STI set,
£
311.91
Visit Retailer to Order
SKU:
MAD01-R8020DRF
Category:
Default/Bike/COMPONENTS/Brakes-Disc
Merchant:
Polaris Bikewear
Additional information
Brand
Shimano Ultegra
Merchant Product ID
MAD01-R8020DRF
Related products
Jobsworth Chain Whip / Black Silver
£
8.19
Barbieri BCH1 Chain Cleaner Pack (Inc Detergent +
£
11.06
Polaris Trolley Wheel (Swivel)
£
3.71
Jobsworth Full Monty Disc Brake Cleaner Spray / 40
£
12.83
.
