Replacing friend's cassette. Found spacer. Is a 10 speed cassette. Don't know if it is 11 speed hub. Do I keep or throw? : r/bikewrench
Spacers | Tree Fort Bikes
Technical FAQ: Drivetrain compatibility for 10- and 11-speed - VeloNews.com
Shimano Ultegra CS-6800 11 Speed Sprocket/Cassette Spacer (T 2.18MM) 1 Pce for sale online | eBay
Shimano Sprocket Spacer 2.35mm for 10-speed Cassettes Cassette - Accessories | Bike-Discount
Cassette How-To - Part 2 - Slowtwitch.com
Shimano-1.85/2mm Low Spacer For 10-Speed Cassette & 11-Speed Freehub Bicycle AU | eBay
Shimano 1mm HG Cassette Spacer | Evans Cycles
Cassette Spacers 2013 - Slowtwitch.com
Shimano Dura-Ace CS-7800 Ultegra CS-6600 10-Speed Cassette, Low Spacer, 1.0mm 689228230729 | eBay
How To Fit 10 Speed Cassette On 11 Speed Hub/Wheelset - YouTube
Amazon.com : Shimano Cassette CS-HG500 10 Speed 11-34 : Sports & Outdoors
Shimano Dura-Ace 7800 Ultegra 6600 10-Speed Cog Spacer (2.35mm) - Walmart.com
Shimano Fh-9000.85mm Cassette Spacer | Jenson USA
Cassette How-To - Part 2 - Slowtwitch.com
Amazon.com : Zipp Cassette Spacer for 188 Rear Hubs (Shimano 11 Speed to 10 Speed), 11.1918.008.000 : Bike Hubs : Sports & Outdoors
Shimano 10 Speed Cassette Freehub Spacer | Bike Coop
LifeLine 10 Speed Cassette Spacer | Chain Reaction
Spacers | Tree Fort Bikes
Y1Z807000 Shimano 10-Speed Road Cassette Spacer - 1mm (for Dura-Ace Ultegra 105) 4524667230724 | eBay
Elite Direto cassette - can't align rear derailleur - Equipment - TrainerRoad
