描述
SHIMANO XTR FD-M9000-H 前變速器（三片式 / 高夾環）
XTR 頂級側擺技術，專為 3×11 速登山車而設。
SHIMANO XTR FD-M9000-H 是 XTR M9000 系列的前變速器，採用創新的 SIDE SWING 側擺設計，搭配 FRONT-PULL 前拉式走線。與傳統設計相比，側擺結構帶來額外 15mm 的輪胎間隙，操作力度大幅降低，同時提升變速效率，特別適合現代林道車及長行程車種。
為何選擇 FD-M9000-H？
-
SIDE SWING 側擺技術：鏈條沿鏈條路徑方向水平移動，變速直接、高效，操作力度更低
-
FRONT-PULL 前拉式走線：走線從前方進入，大幅提升走線效率，變速手感更輕巧
-
額外 15mm 輪胎間隙：兼容大輪徑及寬輪胎，適合現代車架設計
-
高強度合金 cage + 鈦金屬硬件：較前代更強、更輕
-
通用本體設計：D、E、H、L 型號僅夾環適配器不同，同一變速器可透過更換適配器轉換安裝方式
-
XTR 頂級品質：6 個連桿軸襯，鎳鍍 cage 板，平行四邊形塗裝
適合哪些騎乘？
登山車、越野、林道、All Mountain、Enduro。
技術規格
| 項目 | 規格 |
|---|---|
| 型號 | FD-M9000-H |
| 系列 | SHIMANO XTR M9000 |
| 前變速別 | 3 速 |
| 後變速別 | 11 速 |
| 相容鏈條 | HG-X11 |
| 作動方式 | SIDE SWING 側擺式 |
| 走線類型 | FRONT-PULL 前拉式 |
| Chain Line | 50mm |
| 後下叉角度 | 66-69° |
| 相容最大齒片 | 40T |
| 總包容量 | 18T |
| 大齒片與中齒片容許齒差 | 10T |
| 角度調整螺絲 | 有 |
| 有角度的束環設計 | 有 |
| 連桿軸襯 | 6 |
| 安裝類型 | 高夾環式（High Clamp） |
| 夾環直徑 | 34.9mm（28.6mm / 31.8mm 需轉接座） |
| 平均重量 | 約 130g |
兼容性
-
變速把手：SL-M9000、SL-M8000、SL-M7000
-
曲柄：FC-M9020-3、FC-M8000-3（三片式 XTR / DEORE XT 11 速曲柄）
-
鏈條：CN-HG901-11、CN-HG701-11、CN-HG601-11、CN-LG500
備註
-
三片式前變速器不可與雙片式曲柄搭配使用，變速點不匹配。
-
由於 FRONT-PULL 走線設計，變速線必須沿下管內側或上方走線。
-
28.6mm 及 31.8mm 夾環直徑需使用轉接座。
-
安裝需使用合適工具，建議由合資格技師安裝。
-
購買前請確認車架安裝類型及後下叉角度。
SHIMANO XTR FD-M9000-H FRONT DERAILLEUR (Triple / High Clamp)
XTR-Grade Side Swing Technology for 3×11-Speed MTB.
The SHIMANO XTR FD-M9000-H is a front derailleur from the XTR M9000 series, featuring the innovative SIDE SWING design paired with FRONT-PULL cable routing. Compared to traditional designs, the Side Swing construction provides an additional 15mm of tire clearance, significantly reduced operating force, and improved shifting efficiency, ideal for modern trail and long-travel bikes.
Why FD-M9000-H?
-
SIDE SWING Technology: The chain moves horizontally along the chain path for direct, efficient shifting with lower operating force
-
FRONT-PULL Cable Routing: Cable enters from the front for significantly improved routing efficiency and lighter shifting action
-
Additional 15mm Tire Clearance: Compatible with large wheels and wide tires for modern frame designs
-
High-Strength Alloy Cage + Titanium Hardware: Stronger and lighter than previous generations
-
Universal Body Design: D, E, H, and L models differ only in clamp adapter; the same derailleur can be converted by swapping adapters
-
XTR Top-Tier Quality: 6 link bushings, nickel-plated cage plates, painted parallelogram
Ideal For
Mountain biking, off-road, trail riding, All Mountain, Enduro.
Technical Specifications
| Item | Specification |
|---|---|
| Model | FD-M9000-H |
| Series | SHIMANO XTR M9000 |
| Front Speeds | 3 |
| Rear Speeds | 11 |
| Compatible Chain | HG-X11 |
| Swing Action | SIDE SWING |
| Cable Route Type | FRONT-PULL |
| Chain Line | 50mm |
| Chainstay Angle | 66-69° |
| Max Chainring | 40T |
| Total Capacity | 18T |
| Large & Middle Chainring Difference | 10T |
| Angled Stroke Adjust Screw | Yes |
| Angled Clamp Band Design | Yes |
| Link Bushings | 6 |
| Mount Type | High Clamp |
| Clamp Diameter | 34.9mm (28.6mm / 31.8mm with adapter) |
| Average Weight | Approx. 130g |
Compatibility
-
Shifters: SL-M9000, SL-M8000, SL-M7000
-
Cranks: FC-M9020-3, FC-M8000-3 (Triple XTR / DEORE XT 11-speed cranks)
-
Chain: CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500
Notes
-
A triple front derailleur cannot be used with a double crankset due to mismatched shifting points.
-
Due to the FRONT-PULL routing, the shift cable must be routed inside or above the down tube.
-
28.6mm and 31.8mm clamp diameters require adapters.
-
Professional installation recommended; requires appropriate tools.
-
Please verify frame mount type and chainstay angle before purchase.
