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Shimano Ultegra Hydraulic Disc Brake Caliper

Service Pages

Shimano Service Page


Torque Chart


8 mm Spanner

0.8 x 4 mm Slotted screwdriver

3 mm Hex Wrench

4 mm Hex Wrench

7 mm Box wrench

Torque Values

Warning: Incorrect tightening of bicycle components can lead to damage, accident, injury, or even death. The accuracy of provided values is not guaranteed; always check directly with the manufacturer.
Bolt Name Tool Torque (Nm)
Flare nut (BR-R8170) 5.0 - 6
Flare nut (BR-R8070) 5.0 - 7
Pad axle (BR-R8070) 0.2 - 0.4
Pad axle (BR-R8170) 2.0 - 4
Bleed screw (BR-R8170) 4.0 - 6
Caliper mounting screws 6.0 - 8
Bleed nipple (BR-R8070) 4.0 - 7


Park Tool Bike Cleaning Brush Kit

$24.95 $27.68

Bike Repair Tool Kit 7Pcs,Tool Zipper Pouch,3-in-1 Cassette Remover Wrench,Bike Chain Breaker,Hub Cone Wrenche,Bottom Bracket Remover,Freewheel Remover,Crank Puller Extractor,Spoke Wrench


MASPODER Bike Tool Kit, Bike Repair Kit with Bike Frame Bag, Mini Pump, Multitool, Tire Lever Patches Bicycle Accessories Set for Adult Bikes Road Mountain Bike MTB


Park Tool Unisex's BBB-4 BBB-4-Big Blue Book of Bicycle Repair Volume IV, A4


Park Tool Unisex's PCS-10.3 Workstand, Blue, One Size


Crankbrothers Multi Tool M 20 Bike Tool - MTB Multi-Tool Gold - 20 Bicycle Tools(20 in 1 Tool), Ergonomic and Lightweight

$35.19 $39.99

7 Piece Bike Tool Kit - Bike Tools Maintenance Repair Kit - Mountain/Road Bike Bicycle Repair Tool Kit With Storage Case


Oumers Bike Cassette Removal Tool with Chain Whip and Auxiliary Wrench Bicycle Sprocket Removal Tools, Bicycle Cassette Lock Ring Removal Freewheel Remover Wrench Sprocket Remover


Crankbrothers Multi Tool M 13 Bike Tool - MTB Multi-Tool Gold - 13 bicycle tools (13 in 1 tool), ergonomic and lightweight

$20.24 $26.99

LEXIVON Bike Torque Wrench 1/4-Inch Dr. 15-Piece Kit | 72-Tooth Gear, Dual-Direction Click Type 2~26 Nm / 17.7~230.1 in-lb (LX-191)

$59.97 ($4.00 / Count)


Shimano Ultegra R8070 Flat Mount Caliper Rebuild

Free To Cycle

How To Bleed Shimano Road Hydraulic Disc Brakes

GCN Tech

Shimano Disc Callipers Will Fail Unless you Clean Like This

Mapdec Cycle Works

Shimano Ultegra Brake pad cleaning/replacement || Resin Pads L05A Ice-Tech


Stop Disc Brakes Rubbing - How To Clean Sticky Pistons & Calipers

GCN Tech

How To Clean Hydraulic Brake Pistons - Tech Tuesday #104

Park Tool

Shimano Ultegra R8170 Disc Brake Caliper Swap

Free To Cycle

How To Stop Brake Rub Shimano Road Disc Brakes

Free To Cycle

Easy Way To Remove Pistons From Hydraulic Brake Caliper On Bicycle.


Shimano XT caliper replacement piston and seal rebuild caliper

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