![Ltwoo Road Bike R9 2x11v Brake Shifters Bicycle Rear Derailleur 11s Cassette 28t 32t Sumc Chain 11 Speed Change For 105 R7000 Rd - Bicycle Derailleur - AliExpress Ltwoo Road Bike R9 2x11v Brake Shifters Bicycle Rear Derailleur 11s Cassette 28t 32t Sumc Chain 11 Speed Change For 105 R7000 Rd - Bicycle Derailleur - AliExpress](https://ae01.alicdn.com/kf/Sd89d04804fbc465c94983a573cbc9773h/LTWOO-road-bike-R9-2X11v-brake-shifters-bicycle-rear-derailleur-11s-cassette-28t-32t-SUMC-chain.jpg_Q90.jpg_.webp)
Ltwoo Road Bike R9 2x11v Brake Shifters Bicycle Rear Derailleur 11s Cassette 28t 32t Sumc Chain 11 Speed Change For 105 R7000 Rd - Bicycle Derailleur - AliExpress
![How much cassette wear is too much on a road bike? Will this cassette survive or do I need to start shopping for a replacement? : r/bikewrench How much cassette wear is too much on a road bike? Will this cassette survive or do I need to start shopping for a replacement? : r/bikewrench](https://preview.redd.it/x78ayjqx1cp81.jpg?width=640&crop=smart&auto=webp&s=81777cae62686971d537711b86a69a4dd3a0db9b)
How much cassette wear is too much on a road bike? Will this cassette survive or do I need to start shopping for a replacement? : r/bikewrench
![Bike Freewheel & 3 Accessories, 9/10/11/12 Speed 32/36/42/46T Road Bike Freewheel Cassette Sprocket Bicycle Replacement Accessories(10S 11-36T Sliver), Cassettes & Freewheels - Amazon Canada Bike Freewheel & 3 Accessories, 9/10/11/12 Speed 32/36/42/46T Road Bike Freewheel Cassette Sprocket Bicycle Replacement Accessories(10S 11-36T Sliver), Cassettes & Freewheels - Amazon Canada](https://m.media-amazon.com/images/I/61bRE6ekgwL._AC_SX425_.jpg)