![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 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](https://i.redd.it/9sj3p1q1iex71.jpg)
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
![Universal Cycles -- Shimano Cassette Spacers [Y1X400300, Y1X401500, Y1VT07000, Y1VN05000, Y1VN02000, Y4T724000, Y1Z807000, Y1Z805000, Y10R03000] Universal Cycles -- Shimano Cassette Spacers [Y1X400300, Y1X401500, Y1VT07000, Y1VN05000, Y1VN02000, Y4T724000, Y1Z807000, Y1Z805000, Y10R03000]](https://www.universalcycles.com/images//attributes/large/227284.jpg)
Universal Cycles -- Shimano Cassette Spacers [Y1X400300, Y1X401500, Y1VT07000, Y1VN05000, Y1VN02000, Y4T724000, Y1Z807000, Y1Z805000, Y10R03000]
![maintenance - 7-speed MTB cassette on 8/9-speed wheel hub, where does spacer go? - Bicycles Stack Exchange maintenance - 7-speed MTB cassette on 8/9-speed wheel hub, where does spacer go? - Bicycles Stack Exchange](https://i.stack.imgur.com/dmye7.png)
maintenance - 7-speed MTB cassette on 8/9-speed wheel hub, where does spacer go? - Bicycles Stack Exchange
![Amazon.com : AEcreative 10pcs Bike Bicycle 7 8 9 10 11 Speed Cassette freehub Spacer 1mm 1.5mm 2mm 2.5mm 3mm Bottom Bracket Washer BB : Sports & Outdoors Amazon.com : AEcreative 10pcs Bike Bicycle 7 8 9 10 11 Speed Cassette freehub Spacer 1mm 1.5mm 2mm 2.5mm 3mm Bottom Bracket Washer BB : Sports & Outdoors](https://m.media-amazon.com/images/I/61ek9vz6EML._AC_UF1000,1000_QL80_.jpg)
Amazon.com : AEcreative 10pcs Bike Bicycle 7 8 9 10 11 Speed Cassette freehub Spacer 1mm 1.5mm 2mm 2.5mm 3mm Bottom Bracket Washer BB : Sports & Outdoors
![Top Tip: When fitting a 10 Speed Cassette to an 11 Speed Free Hub, you must use a 1mm and 1.8mm Cassette Spacer to ensure ther… | How to run longer, 8mm, 10 things Top Tip: When fitting a 10 Speed Cassette to an 11 Speed Free Hub, you must use a 1mm and 1.8mm Cassette Spacer to ensure ther… | How to run longer, 8mm, 10 things](https://i.pinimg.com/736x/e0/19/7b/e0197be6ae3d7ce712f200befab6fbd1--the-long-the-ojays.jpg)
Top Tip: When fitting a 10 Speed Cassette to an 11 Speed Free Hub, you must use a 1mm and 1.8mm Cassette Spacer to ensure ther… | How to run longer, 8mm, 10 things
![Which freehub body do I need? SRAM and Shimano 9, 10, 11 and 12-speed MTB setups explained | off-road.cc Which freehub body do I need? SRAM and Shimano 9, 10, 11 and 12-speed MTB setups explained | off-road.cc](https://off.road.cc/sites/default/files/styles/970wide/public/thumbnails/image/Which-freehub-do-i-need-xd-hg-micro-spline-9-10-11-12-speed-100.jpg?itok=x-CoDmUi)
Which freehub body do I need? SRAM and Shimano 9, 10, 11 and 12-speed MTB setups explained | off-road.cc
![Free Hub Cassette | Hub Xd Cassette Body | Cassette Hub Spacer | Freehub Bicycle - Hub Body - Aliexpress Free Hub Cassette | Hub Xd Cassette Body | Cassette Hub Spacer | Freehub Bicycle - Hub Body - Aliexpress](https://ae01.alicdn.com/kf/HTB14duxGwaTBuNjSszfq6xgfpXaQ/ZTTO-Hub-Body-Freehub-Spacer-Cassette-Metal-Washer-XDR-to-XD-1-8mm-1-85mm-Freewheel.jpg_Q90.jpg_.webp)
Free Hub Cassette | Hub Xd Cassette Body | Cassette Hub Spacer | Freehub Bicycle - Hub Body - Aliexpress
![Amazon.com : 20 Pieces Bike Bicycle Bottom Bracket Spacer 7 8 9 10 11 Speed Cassette CNC Aluminum Alloy Flywheel Hub Washer Flywheel Hub Spacer 1 mm 1.5 mm 2 mm 2.5 Amazon.com : 20 Pieces Bike Bicycle Bottom Bracket Spacer 7 8 9 10 11 Speed Cassette CNC Aluminum Alloy Flywheel Hub Washer Flywheel Hub Spacer 1 mm 1.5 mm 2 mm 2.5](https://m.media-amazon.com/images/I/711SHWjnuPL._AC_UF1000,1000_QL80_.jpg)