Shimano BR-R451 Deep Drop Caliper Brake - Black

£34.99
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Colour / Type
£34.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Details
- Good value 57 mm drop caliper brake
- Super SLR dual pivot design keeps operating friction to a minimum, improving braking performance
- Must be used in conjunction with ST-4600, ST-4603, ST-5700, ST-5703, ST-6700 or ST-7900 STIs for correct leverage ratio
- Enhanced brake arch proportions give a quicker linear response and increased power
- Lightweight aluminium caliper design with tough anodised finish
- Toe-in adjustable brake shoes for perfect pad alignment
- Durable quick release for fast and easy wheel removal
- Comes with 10.5 / 12.5 / 18 / and 27 mm sunken nut
Product Reviews (0)
Questions & Answers (4) Q & A
Specification
Downloads
Download File  
Associated Components
Part Number
Description
Availability
 
Y8KM98010
Arm Bolt Unit (M6 x 23.5)
Available to order
Y8KM98020
Front Pivot Bolt Assembly {Pivot Bolt: 51.4 mm (2") / Pivot Nut: 10.5 mm}
Available to order
Y8KM98030
Front Pivot Bolt Assembly {Pivot Bolt: 51.4 mm (2") / Pivot Nut: 12.5 mm}
Available to order
Y8KM98040
Front Pivot Bolt Assembly {Pivot Bolt: 51.4 mm (2") / Pivot Nut: 18.0 mm}
Available to order
Y8KM98050
Front Pivot Bolt Assembly {Pivot Bolt: 51.4 mm (2") / Pivot Nut: 27.0 mm}
Available to order
Y8KM98060
Rear Pivot Bolt Assembly {Pivot Bolt: 36.7 mm (1-7/16") / Pivot Nut: 10.5 mm}
Available to order
Y8E604000
Lock Nut
Available to order
Y81U09200
Arm Spring
Available to order
Y81U10100
EC-Screw (M4 x 12.5)
Available to order
Y8JY98070
R50T2 Brake Shoe Set (5 pairs)
Available to order
Y8E698030
Shoe Fixing Bolt Unit (M5 x 11.2)
Available to order
Y8BY98040
Cable Adjusting Bolt (M6 x 19.3) & Clip
Available to order
Y8BT98010
Cable Fixing Bolt (M6 x 9) & Plate
Available to order
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Questions & Answers (4)
What is the minimum drop on this please?
By
24 Jun 2022
To know the total drop over which brake shoes can be set
Thank you for your enquiry, these are 47mm to 57mm

WD 24/06/22
Do you have this available for a rear brake?
By
22 Jun 2022
it would need to be of the same drop and for a pivot bolt length 18mm (sunken bolt).

many thanks
Hello yes, just click on the drop-down menu.

JK 23.06.22
I need a list of the proprietary parts and product specific components for this brake?
By
16 Oct 2020
http://www.sjscycles.com/Drawings/Shimano/Shimano_BR-R451_Tech_Doc.pdf

Thanks - 16/10/20
Can This Brake Be Used With Dia Compe Dc139 Levers?
By
21 Aug 2015
Hi,

Those levers will be compatible with any Cantilever or Calliper brakes, so indeed will be compatible with this brake you have left the question on.

Thanks.