描述
HYPERGLIDE+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it’s time for the technology to change road cycling. Even during maximal efforts up a climb or nearing the finish line, riders no longer need to back off to perform a shift. In any gear, DURA-ACE R9250 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing 11-speed freehub bodies. All this while increasing to 12-gears and without increasing weight, DURA-ACE CS-R9200 cassettes are the new paradigm in road shifting.
HYPERGLIDE+ 卡式飛輪透過其無縫銜接的換檔範圍，帶來革命性的登山車變速性能。 現在該是時候讓此技術改變公路車騎乘生態。 即使用盡全力在爬坡或衝刺終點線時，騎乘者也不再需要回過頭來變速。 在任何齒輪中，DURA-ACE R9250 傳動系統可相容於現行 11 速後花鼓主體，具有較大的齒片，使效率發揮到極致。 在增加到 12 個齒片的同時，其重量並未增加，DURA-ACE CS-R9200 卡式飛輪成為了公路車變速的最新典範。
BENEFIT
Faster, seamless shifts under maximum pedaling load
Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation
Compatible with new 12-speed and road 11-speed FREEHUB body
FEATURE
Add wider 34T spec for pro-race usage
BENEFIT
在最大的踩踏負荷下更快速且輕鬆地變速
精進的 12 段齒比組合為各種競賽提供最高效率與加速性能
相容於新款 12 速和公路車 11 速後花鼓主體
FEATURE
新增職業競賽級專用的 34T 規格 BENEFIT
PRODUCT SPECIFICATION
| Model No | CS-R9200-12 | |
| Series | DURA-ACE | |
| Type | HYPERGLIDE+ | |
| Rear speeds | 12 | |
| Compatible chain | HG 12-speed | |
| Combination name (Group name) | 11-30T, 11-34T | |
| Combination * Titanium gear | 1 | 11-12-13-14-15-16-17-19*-21*-24*-27*-30*T |
| 2 | 11-12-13-14-15-17-19*-21*-24*-27*-30*-34*T | |
| Spline type | HG spline L2 (ROAD 12-speed dedicated) | ✔ |
| Aluminum spider arm | QTY (pcs) | 2 |
| Titanium gear | QTY (pcs) | 5 (11-30T), 6 (11-34T) |
| Aluminum gear | QTY (pcs) | 0 |
| Steel gear | QTY (pcs) | 7 (11-30T), 6 (11-34T) |
| Average weight | 223 (11-30T) 253 (11-34T) | |
| Color | Series color | |
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