YFG-811/811C Bassoons Discontinued
![](/en/files/special_orders_1_bfdd5fe19d062b5b90cde6103a3a8e53.jpg?impolicy=resize&imwid=240&imhei=109)
1. Right-hand top F# roller
![](/en/files/special_orders_2_230dd56c47685460f7e71d218906573f.jpg?impolicy=resize&imwid=240&imhei=109)
2. Right-hand thumb F# rollers
3. Right-hand E rollers
4. Right-hand Bb roller
![](/en/files/special_orders_5_2002219a8b4d4b04259830bf6da53788.jpg?impolicy=resize&imwid=240&imhei=109)
5. Right-hand pp slide system
![](/en/files/special_orders_6_95098f15ebc3c25c2c397bc19d9b1499.jpg?impolicy=resize&imwid=240&imhei=109)
6. Right-hand Eb trill key*
![](/en/files/special_orders_7_32fce1e0caa7bdd773ab57a56d9278aa.jpg?impolicy=resize&imwid=240&imhei=109)
7. Left-hand rollers for C# & pp
8. Left-hand low C & low D rollers
![](/en/files/special_orders_9_11a283590d857c54d7fa08fbcbfec56d.jpg?impolicy=resize&imwid=240&imhei=109)
9. Left-hand Eb trill key*
![](/en/files/special_orders_10_4f496791b193de45ecf5d7f323e07328.jpg?impolicy=resize&imwid=240&imhei=109)
10. Joint hinge
![](/en/files/special_orders_11_cf4484faaed37a2dc0bb69c109fa35d9.jpg?impolicy=resize&imwid=240&imhei=109)
11. A-pp arm connecter
![](/en/files/special_orders_12_655529ac1a0bd483dbd1e0ab49c5a644.jpg?impolicy=resize&imwid=240&imhei=109)
12. Silver tonehole tubes
*Please note that either 6. or 9. may be ordered, but both cannot be installed on the same instrument.