Shimano Ultegra BR-R8070 Rear Flat Mount Disc Caliper

£69.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- Ultegra hydraulic road disc brake offer an ideal balance of light weight and efficient braking, making it the perfect choice for both enthusiast and competitive riders
- Rear wheel use for 140 mm flat mount frames, can be used with adapter for 160 mm
- Oversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffness
- Opposed 2-piston design reduces leading effect and optimal pad wear increases braking control
- Increased pad to rotor clearance reduces the chance of rotor drag
- Direct flat mount and open design allows easy and quick wheel replacement
- Forged caliper design is lightweight and rigid
- One way internal fluid circuit makes bleeding easy
- Mineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluid
- Shim-less mounting bracket allows for quick installation and setting up
- Recommended for use with Ice Tech FREEZA Centre-Lock SM-RT800 rotors for optimum braking performance
- Comes complete with resin compound aluminium radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg C
- Inline hose routing for low profile design
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Associated Components
Part Number
TL-BH61 Shimano original tool (2 pcs.)
Available to order
Bleed nipple
Available to order
Pad axle
Available to order
Snap retainer
Available to order
K05S-RX Resin pad and spring (pair)
L05A-RF Resin pad with fin and spring (25 pairs)
Available to order
Mineral oil (100 ml)
Available to order
Mineral oil (500 ml)
Available to order
Screw length selector
Available to order
Connecting insert (100 pcs.)
Available to order
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Questions & Answers (1)
Differences front and rear?
02 Jan 2022
Are the front and rear versions the same apart from the adaptor? In other words, could I remove the adaptor from a front caliper and fit it to the rear?
Different shapes are specific for front and back to accommodate seat stays. You cannot have a rear as a front or visa vera.

JK 04.01.21