Shimano Dura-Ace BR-R9100 Rim Brake w/ R55C4 for Carbon Rims

The Shimano Dura-Ace BR-R9100 rim brake with brake pads for carbon rims

This Shimano Dura-Ace BR-R9100 rim brake comes with R55C4 brake pads which are ideal for use on carbon rims. This model is also characterised by its slim design, which offers a tyre clearance of up to 28 mm. The torsional stiffness of the brake calliper has been improved by more than 40 percent compared to predecessor models. In order to save additional weight, the hinge pins and the cable anchor bolt are made of titanium, while the angle-adjustable cartridge brake shoe holders are made of magnesium. The SLR-EV technology ensures the best modulation and superior braking power.

Specifications:

Series:

Dura-Ace R9100

Application:

Road

Type:

dual pivot side-pull brakes

Attachment:

brake bosses

Technical Information:

Material:

Aluminium

Surface Finish:

anodised

Pads:

R55C4 for carbon rims

Brake Arm Length:

51 mm

Actuation:

brake cable

Assembly Pivot Nut Material:

titanium

Anchor Bolt Material:

titanium

Approved For:

Tyre Size (max.):

28 mm (28c)

Rim Width (max.):

20.8 - 28 mm

Adjustment Options:

• brake shoe angle adjust
• spring tension adjust

Compatibility:

Shift/Brake Lever:

ST-R8150, ST-R8000, ST-R8050, ST-R8060, ST-6870, ST-6871, ST-6800, ST-6770, ST-6700, ST-R9250, ST-R9100, ST-R9150, ST-R9160, ST-9070, ST-9071, ST-9001, ST-9000, ST-5800, ST-R7000, ST-5700, ST-4700, ST-4600, ST-R3000, ST-3500, ST-R2000, ST-2400, ST-R460, ST-R353, ST-R350, ST-R240

Brake Lever:

BL-TT79, BL-4700, BL-R3000, BL-R2000, BL-2400, BL-3500, BL-R780

Features:

• best ratio between stiffness, weight and braking power
• calculable, linear braking curve
• clear feedback and better linearity
• additional stabilizer between the axles
• slim design: less distance between the arms
• comfortable riding with wider tyres on rough roads
• cartridge brake shoes made of magnesium

tyre protectors

• quick release

Technology:

SLR-EV
SLR-EV rim brakes from Shimano feature a symmetrical Dual Pivot design with short brake arms. These reduce friction in the joint area, which ensures better brake response and operation. Two bearings and a roller are used to make the joint area as efficient as possible, and to facilitate the dosage of braking force.

Manufacturer Numbers:

Front:

I-BRR9100AF83X

Rear:

I-BRR9100AR83A

Contents:

• 1 x Shimano Dura-Ace BR-R9100 rim brake (front or rear wheel)
• 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 32 mm caliper bolt (front only)
• 1 pair of R55C4 brake pads for carbon rims