BLACK FRIDAY WEEK Coming soon. Subscribers get early access.

Bikeparts+ Loyalty Scheme - Earn Points With Every Purchase, Join Now!
Free UK delivery over £50Excellent · 16,000+ reviews onTrustpilotEarn Bikeparts+ points on every orderFree click & collect from Biggin Hill
Trustpilot
BIKEPARTS+Shimano Tiagra BR-R451 dual-pivot brake calliper; 57 mm drop; rear; silver
Shimano Tiagra

Shimano Tiagra BR-R451 dual-pivot brake calliper; 57 mm drop; rear; silver

SKU BRR451RS
£25.10 RRP £39.99 −37%
PlacementRear
Front
ColourSilver
Black

Earn 25 points with Bikeparts+ to spend on your next orderHow it works

Shop more like this

BrandShimano TiagraSeriesTiagra seriesCategoryBrake Calipers
RidingRoad

  • Good value 57mm drop rear calliper 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
  • 57 mm drop
  • Lightweight aluminium calliper 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 10.5mm sunken nut

Same groupset

Complete your Shimano Tiagra groupset

Shop all Tiagra →
Shifters
Shimano Tiagra ST-4700 Tiagra 10-speed road STI levers; for double BIKEPARTS+
Select size
2 sizes
Shimano Tiagra
Shimano Tiagra ST-4700 Tiagra 10-speed road STI levers; for double 5.0 · 3 reviews £142.50£229.99−38%
Rear Derailleurs
Shimano Tiagra RD-4700 Tiagra 10-speed rear derailleur; GS BIKEPARTS+
Select size
1 size
Shimano Tiagra
Shimano Tiagra RD-4700 Tiagra 10-speed rear derailleur; GS 5.0 · 5 reviews £27.95£54.99−49%
Front Derailleurs
Shimano Tiagra Tiagra FD-4700 front derailleur; 28.6 / 31.8 mm BIKEPARTS+
Select size
2 sizes
Shimano Tiagra
Shimano Tiagra Tiagra FD-4700 front derailleur; 28.6 / 31.8 mm£23.62£36.99−36%
Chainset
Shimano FC-4700 Tiagra double chainset 10-speed, 50/34T, compact BIKEPARTS+
One size
Shimano Tiagra
Shimano FC-4700 Tiagra double chainset 10-speed, 50/34T, compact 5.0 · 4 reviews £98.15£144.99−32%
Chains
Shimano Tiagra CN-4601 Tiagra 10 speed chain; 116 links BIKEPARTS+
One size
Shimano
Shimano Tiagra CN-4601 Tiagra 10 speed chain; 116 links 5.0 · 4 reviews £18.59£34.99−47%
Brake Levers
Shimano Tiagra BL-4700 Tiagra brake levers for flat handlebars BIKEPARTS+
One size
Shimano Tiagra
Shimano Tiagra BL-4700 Tiagra brake levers for flat handlebars£20.75£44.99−54%
Free UK delivery on orders over £50