| レンジ | MorR | 構成 |
| 11-32 | MTN | 11,12,14,16,18,20,22,25,28,32 |
| 12-36 | MTN | 12,13,15,17,19,22,25,28,32,36 |
| 11-32 | RD | 11,12,13,15,17,19,22,25,28,32 |
| 12-32 | RD | 12,13,14,15,16,17,19,21,24,32 |
うーん、ロード12-32Tが使いやすそう。24の次は32ってのはメガレンジか？。12は要らないから、その代わりに18を入れてくれると最強の構成なのだが。
追記 Competitive Cyclistで2011の歯数構成が載ってた。魚拓
The SRAM Apex PG-1050 Cassette is 10-speed specific and comes in a multitude of gear ranges:
The 11/23 includes: 11,12,13,14,15,16,17,19,21,23
The 11/26 includes: 11,12,13,14,15,17,19,21,23,26
The 11/28 includes: 11,12,13,14,15,17,19,22,25,28
The 11/32 includes: 11,12,14,16,18,20,22,25,28,32
The 11/36 includes: 11,12,14,16,18,21,24,28,32,36
The 12/25 includes: 12,13,14,15,16,17,19,21,23,25
The 12/26 includes: 12,13,14,15,16,17,19,21,23,26
The 12/27 includes: 12,13,14,15,16,17,19,21,24,27
The 12/28 includes: 12,13,14,15,16,17,19,22,25,28
The 12/32 includes: 12,13,14,15,17,19,22,25,28,32
The 12/36 includes: 12,13,15,17,19,22,25,28,32,36
11, 12, 13, 14, 15, 16, 17, 19, 21, 23
11, 12, 13, 14, 15, 17, 19, 21, 23, 25
11, 12, 13, 14, 15, 17, 19, 21, 23, 26
11, 12, 13, 14, 15, 17, 19, 22, 25, 28
11, 12, 13, 15, 17, 19, 22, 25, 28, 32
12, 13, 14, 15, 16, 17, 19, 21, 23, 25
12, 13, 14, 15, 16, 17, 19, 21, 23, 26
12, 13, 14, 15, 16, 17, 19, 21, 24, 27
12, 13, 14, 15, 16, 17, 19, 21, 23, 28
12, 13, 14, 15, 16, 17, 19, 21, 24, 32
11-23T 10SPEED
（11,12,13,14,15,16,17,19,21,23） 19011135
11-26T 10SPEED
（11,12,13,14,15,17,19,21,23,26） 19011136
11-28T 10SPEED
（11,12,13,14,15,17,19,22,25,28） 19011137
11-32T 10SPEED
（11,12,14,16,18,20,22,25,28,32） 19011138
12-36T 10SPEED
(12,13,15,17,19,22,25,28,32,36)
