Does this include the centerlock nut?

Yes center lock nut is included.

Is this for one rotor, or two rotors? Same size?

One rotor. Order the same size as is printed on your existing rotor if you are replacing a worn rotor.

Are the Lock rings included?

Yes! They are updated lock rings.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Shimano RT-CL900 Bicycle Disc Brake Rotor, External Serration Lock Ring – Quieter Performance & Heat Dissipation (160mm)

Product ID: 491622796

Details

Automotive Fit Type
Universal Fit
Brand
SHIMANO
Exterior Finish
Silver
Finish Type
Natural
Manufacturer
Shimano
Material
Multi

🔇Whisper-quiet braking

🔥Advanced heat dissipation tech

🛠️Two-piece steel & aluminum design

$139.65

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Brake cooler, ride faster, and stop smarter! 🚴‍♂️

LIGHTWEIGHT DURABILITY - At just 114g for 160mm, engineered for endurance without compromising strength.
PRECISION HEAT MANAGEMENT - Stay cool on every descent with innovative heat-dissipating paint and two-piece rotor design.
WHISPER QUIET PERFORMANCE - Experience noise-free braking even in wet conditions—no distractions, just control.
OPTIMIZED FOR DURA ACE R 9200 - Perfectly compatible with Shimano’s top-tier groupset for peak performance.
SEAMLESS CENTER LOCK INSTALLATION - Upgrade effortlessly with included lockring for a clean, secure fit.

The Shimano RT-CL900 160mm Centerlock Disc Brake Rotor combines a two-piece steel and aluminum construction with advanced heat dissipation technology to deliver consistent, whisper-quiet braking performance. Designed for endurance road and gravel riders, it offers lightweight durability (114g), seamless installation with included lockring, and full compatibility with Shimano’s DURA-ACE R9200 series, ensuring reliable stopping power on every ride.

Specifications

ASIN	B0BDFPBSG2
Automotive Fit Type	Universal Fit
Best Sellers Rank	#66,123 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #27 in Bike Brake Rotors
Brand Name	SHIMANO
Compatible with Vehicle Type	Bicycle
Customer Reviews	4.6 4.6 out of 5 stars (48)
Exterior Finish	Silver
Finish Type	Natural
Included Components	Rotor
Item Weight	7.2 ounces
Manufacturer	Shimano
Manufacturer Part Number	IRTCL900SI
Manufacturer Warranty Description	2 years defects
Material Type	Multi
Model Number	Shimano
Number of Items	1
UPC	192790232768
Unit Count	1 Count

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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