Product Detail Page

We have updated our menu navigation to include additional series for easier navigating for our complete product line up.

en-SG

DURA-ACE C36 TUBULAR WHEEL REAR

WH-R9270-C36-TU-R

DURA-ACE C36 TUBULAR WHEEL REAR

WH-R9270-C36-TU-R

Designed for the demands of professional racing, the new DURA-ACE C36 tubular brings the lightweight tubular tires and the cutting-edge technology of disc brakes together. A new FREEHUB design drops weight while increasing driving rigidity.

Color

Series color

Designed for the demands of professional racing, the new DURA-ACE C36 tubular brings the lightweight tubular tires and the cutting-edge technology of disc brakes together. A new FREEHUB design drops weight while increasing driving rigidity.

BENEFIT

Lightweight tubular wheels for hilly and mountainous profile

BENEFIT

36 mm height full carbon rim

BENEFIT

External rim width: 28 mm

BENEFIT

DIRECT ENGAGEMENT

BENEFIT

Compatible only with Shimano road 12-speed cassette sprockets

Product Specification
Featured Technology
Other Technology
Service and Support

PRODUCT SPECIFICATION

View Full Details

OTHER TECHNOLOGY

The CENTER LOCK system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.

Aerodynamic performance is affected by wind direction. To create the D2 rim, SHIMANO engineers considered both frontal and cross winds, aiming to achieve optimal performance in real-world riding conditions. Extensive prototype testing, in the wind-tunnel and on the road, proved that a wide rim shape with a deep tire bed performs best across a wide range of conditions. At yaw angles ranging from 0 to 15 degrees, the SHIMANO D2 rim profile reduces air drag better than others aero shape rims. This rim design also boosts lateral wheel stiffness and offers improved vertical compliance for increased control, comfort and durability on the road.

The OPTBAL rear wheel spoke system features 21 spokes—14 on the drive side and 7 on the non-drive side. Cassette spacing in today’s wheels produces unbalanced tension in traditional 1:1 spoke systems. This unbalance is intensified with the 11-speed cassette, producing nearly double the tension on the drive side spokes. Generally high and low tension spokes have respectively tendency toward breaking down and coming loose spoke nipples. Unbalanced tension affects durability and strength. The OPTBAL design rebalances spoke tension, enhancing wheel rigidity and strength for a more durable wheel.

The tool-less type thru-axle skewer system optimizes rigidity and weight balance and enables easy operation with a reliable internal cam mechanism. The 15 mm thru-axle system is 15% stiffer torsionally and 25% stiffer in transverse shear than a traditional 9 mm quick release front axle system. High rigidity is secured while keeping the optimum weight balance. The E-THRU axle hub system minimizes the distortion of suspension while maintaining lightweight for riding around sharp corners at high speed.

SUPPORT & SERVICE

Manuals and Technical Documents

SHIMANO INC. ALL RIGHTS RESERVED.
Privacy Policy
Cookies Settings
Terms of Use

THIS WEBSITE USES COOKIES TO IMPROVE YOUR USER EXPERIENCE.
Click "I agree" or any link to accept these cookies. To learn more about how we use cookies, read our privacy policy.