Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Shimano Ultegra CS-R8101 Lock Ring & Washer (Black) by Shimano -
10% off

Product Description

Shimano CS-R8101 Lock Ring & Washer for Ultegra 12-speed R8101 cassettes.

Shimano Ultegra CS-R8101 Lock Ring & Washer (Black)

at Performance Bike
Browse all Performance Bike deals
$11.70 $12.99 10% Discount
You save $1.29
In Stock at Performance Bike
Price verified 3d ago
Buy Now at Performance Bike
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Shimano
MPN Y0UJ98010
Shimano

Shop more Shimano Drivetrain

All 3,786 in-stock Shimano Drivetrain from 26 stores →

Most popular Shimano Drivetrain on GearChase

  1. Shimano CUES RD-U4000-GS Rear Derailleur-9-Speed Shadow Design Direct Attach Ascent Outdoors
  2. Shimano DXR Crankset (Silver/Black) (Chainring Sold Separately) (180mm) Performance Bike
  3. Shimano FC-M4100-2 Deore Double Crankset 10 Speed OMCgear

More from Shimano

Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Shimano 105 CS-R7101 Cassette Lock Ring & Washer (Black) Shimano 105 CS-R7101 Cassette Lock Ring & Washer (Black) View Details
$12.99
Buy Now · $12.99
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Shimano Dura-Ace CS-R9200 Cassette Lock Ring & Washer (Black) Shimano Dura-Ace CS-R9200 Cassette Lock Ring & Washer (Black) View Details
$16.99
Buy Now · $16.99
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Shimano CS-R9200 Adhesive Ring (Fits Shimano 12-Speed Road Cassettes) Shimano CS-R9200 Adhesive Ring (Fits Shimano 12-Speed Road Cassettes) View Details
$6.00
Buy Now · $6.00
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Sold Out
Shimano CS-R9200 Cassette Spacer A Shimano CS-R9200 Cassette Spacer A View Details
$6.00
Buy Now · $6.00
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Sold Out
Shimano CS-R9200 Cassette Spacer B Shimano CS-R9200 Cassette Spacer B View Details
$6.00
Buy Now · $6.00
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Shimano CUES CS-LG400-11 Cassette Lock Ring (Silver) Shimano CUES CS-LG400-11 Cassette Lock Ring (Silver) View Details
$7.99
Buy Now · $7.99
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Shimano Ultegra CS-R8100 Cassette Lock Ring & Washer (Black) Shimano Ultegra CS-R8100 Cassette Lock Ring & Washer (Black) View Details
$12.99
Buy Now · $12.99
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Shimano HyperGlide CS-HG710-12 Cassette Lock Ring & Washer (Silver) Shimano HyperGlide CS-HG710-12 Cassette Lock Ring & Washer (Silver) View Details
$13.99
Buy Now · $13.99
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Sold Out
Shimano CS-M9100 SPACER Shimano CS-M9100 SPACER View Details
$6.99
Buy Now · $6.99
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Sold Out
Shimano Ultegra CS-6700 Cassette Lockring (For 11T Cog) Shimano Ultegra CS-6700 Cassette Lockring (For 11T Cog) View Details
$13.99
Buy Now · $13.99
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Shimano Dura-Ace CS-R9100 Cassette Lockring (Black) Shimano Dura-Ace CS-R9100 Cassette Lockring (Black) View Details
$14.40 $15.99
10% off
Buy Now · $14.40
Performance Bike
Performance Bike
Last Updated:
Nov 01, 2026 07:38 AM
Shimano Dura-Ace CS-R9100 Cog Spacer (2.18mm) Shimano Dura-Ace CS-R9100 Cog Spacer (2.18mm) View Details
$5.40 $5.99
10% off
Buy Now · $5.40
Performance Bike