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Shimano Dura-Ace FC-R9100 Chainring

ID: 542116

£31.99
VAT included. plus Delivery cost

Unfortunately the desired product is currently sold out

14 DAY RETURN POLICY
FREE DELIVERY FROM £993

Product description

Shimano Dura-Ace FC-R9100 Chainring

The choice of the world's best climbers, sprinters, and time trialists, the DURA-ACE R9100 crank drops weigh while maximizing power transfer. The new design, and its iconic look, is adapted for race specific disc brake systems while still offering a wide range of gearing and crank arm length options.

HOLLOWGLIDE - Hollow technology on outer chainring
High rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shifting.

HOLLOWTECH Crank Arm - Hollow forged crank arms
A lightweight crankset not only reduces the bike’s weight, but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. SHIMANO’s advanced forging technology has solved the problem through the HOLLOWTECH crank. Just like high quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweight.

HOLLOWTECH II
Providing the best balance of stiffness, strength, weight and rotating performance. The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, SHIMANO strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. HOLLOWTECH technology is an ultra-lightweight hollow crankarm created by SHIMANO with the company’s own proprietary forging technology that also maintains rigidity. The addition of HOLLOWTECH II technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer. The HOLLOWTECH II crankset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight and beautiful crankset design. High Precision Sealing Moreover, HOLLOWTECH II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.

Details

  • compatible with FC-R9100 crankset
Show all models from the Shimano Dura-Ace series

At a glance

Number of Holes
Number of Holes
4-Screws
BCD
BCD
110 mm
Material
Material
Aluminium

Features

Purpose
Road, Cyclocross, Gravel, Endurance
Main Information
Operating Range:
Road, Triathlon
Compatibility:
11-speed
Material
Material:
Aluminium
Chainrings
Number of Holes:
4-Screws
BCD:
110 mm
Shifting Components
Front derailleurs:
2-speed
Rear shifters:
10-speed, 11-speed
Model Year
2023
Article number
542116

Customer opinions

5.0
1 Customer Ratings
1 Star
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4 Stars
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5 Stars
1
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Shimano Dura-Ace FC-R9100 Chainring
laurent
shimano durace 9100 chainring 34
Translated from the French To the original
perfect
04.03.2022