Shimano BR-R451 Rim Brake
Item number: 30319
The BR-R451 rim brake by Shimano - compatible with 32 mm tyres
The Shimano BR-R451 rim brake is a Road side-pull brake without group integration, designed according to the dual pivot principle, i.e. it has two joints. Thanks to Super SLR technology, response and modulation are optimal. The angles of the brake shoes (not cartridges) can be adjusted. The BR-R451 brake, available in black or silver, also scores with its tyre clearance - up to 32 mm wide tyres are possible.
Specifications:
- Application:
- Road
- Type:
- dual pivot side-pull brakes
- Mount:
- brake bosses
Technical Information:
- Material:
- Aluminium
- Surface Finish:
- painted
- Pads:
- R50T2
- Brake Arm Length:
- 57 mm
- Actuation:
- brake cable
Approved For:
- Tyre Size (max.):
- 32 mm (32c)
- Rim Width (max.):
- 19-26 mm
Adjustment Options:
- brake shoe angle adjust
Compatibility:
Super SLR:- Shift/Brake Lever:
- ST-A070, ST-A073
- Note:
- A combination with New Super SLR and SLR-EV brake handles is possible, but the braking force is then somewhat lower.
Features:
- dual pivot technology (Dual Pivot)
- for smoothness and precise braking performance
- Shimano Super SLR system
- quick release, wider opening
Technology:
Super SLRSLR stands for Shimano Linear Response. This brake system reduces loss of friction in the brake caliper, brake lever and inner cable. It works with double-joint side-pull brakes, which are characterised by their superior braking power.
Manufacturer Numbers:
- sliver front:
- E-BRR451AF73XS
- sliver rear:
- E-BRR451AR73S
- black front:
- E-BRR451AF73XL
- black rear:
- E-BRR451AR73L
Contents:
- 1 x Shimano BR-R451 front rim brake or 1 x Shimano BR-R451 rear rim brake
- 1 x 10.5 mm caliper bolt
- 1 x 12.5 mm caliper bolt (front only)
- 1 x 18 mm caliper bolt (front only)
- 1 x 27 mm caliper bolt (front only)
- 1 x pair R50T2 brake pads
- 100 day return period
- Online since 1998
