描述
產品概述
SHIMANO DEORE XT SM-CRM86 是專為 FC-M8200 曲柄組設計的 12 速直鎖式單片齒片。採用直鎖式（Direct Mount）設計，並配備 DYNAMIC CHAIN ENGAGEMENT+ 技術，強化版結構具備抗衝擊性能，在技術性路段上提供優異的鏈條保持力 。
主要特點
DYNAMIC CHAIN ENGAGEMENT+ 技術
久經考驗的 DYNAMIC CHAIN ENGAGEMENT+ 技術確保鏈條緊密貼合齒盤，即使在陡峭爬坡與崎嶇下坡也能維持穩定的鏈條保持力 。
直鎖式（Direct Mount）設計
一體式直鎖結構，安裝簡便，無需傳統盤爪與螺絲，簡化外觀並減輕重量 。
強化抗衝擊結構
加固的齒片結構具備抗衝擊性能，適合 XC、All-Mountain、Enduro 及 Trail 騎乘 。
技術規格
| 項目 | 規格 |
|---|---|
| 型號 | SM-CRM86 |
| 系列 | DEORE XT M8200 |
| 變速別 | 前 1 速 / 後 12 速 |
| 齒數選擇 | 28T / 30T / 32T / 34T / 36T |
| 安裝方式 | Direct Mount 直鎖式 |
| 齒形技術 | DYNAMIC CHAIN ENGAGEMENT+ |
| 材質 | 鋁合金 |
| 護鏈板 | 不含護鏈盤 |
| 兼容鏈條 | HG 12 速 |
| Chain Line | 55 mm |
型號對照
| 齒數 | 製造商型號 |
|---|---|
| 28T | ISMCRM86Z8 |
| 30T | ISMCRM86A0 |
| 32T | ISMCRM86A2 |
| 34T | ISMCRM86A4 |
| 36T | ISMCRM86A6 |
相容曲柄
-
DEORE XT FC-M8200
備註
-
此齒片為 1x 單片專用，不適用於 2x 雙片系統。
-
28T 齒片與中腿後變速器及 9-45T 卡式飛輪搭配，可提供更小巧輕量的寬齒比配置 。
-
安裝需使用曲柄的鎖環，鎖環不包含在內。
Product Overview
The SHIMANO DEORE XT SM-CRM86 is a 12-speed Direct Mount single chainring designed for the FC-M8200 crankset. Featuring Direct Mount design and DYNAMIC CHAIN ENGAGEMENT+ technology, the reinforced construction offers impact resistance and superior chain retention on technical trails .
Key Features
DYNAMIC CHAIN ENGAGEMENT+ Technology
Tried and true DYNAMIC CHAIN ENGAGEMENT+ technology keeps the chain glued to the ring, maintaining stable retention even on steep climbs and rough descents .
Direct Mount Design
One-piece Direct Mount construction for easy installation without traditional spider and bolts, simplifying the setup and saving weight .
Reinforced Impact-Resistant Construction
The reinforced chainring is impact-resistant, suitable for XC, All-Mountain, Enduro, and Trail riding .
Technical Specifications
| Item | Specification |
|---|---|
| Model | SM-CRM86 |
| Series | DEORE XT M8200 |
| Speeds | Front 1 / Rear 12 |
| Teeth Options | 28T / 30T / 32T / 34T / 36T |
| Mount Type | Direct Mount |
| Tooth Technology | DYNAMIC CHAIN ENGAGEMENT+ |
| Material | Aluminium |
| Chain Guard | Without chain guard |
| Compatible Chain | HG 12-speed |
| Chain Line | 55 mm |
Model Reference
| Teeth | Manufacturer No. |
|---|---|
| 28T | ISMCRM86Z8 |
| 30T | ISMCRM86A0 |
| 32T | ISMCRM86A2 |
| 34T | ISMCRM86A4 |
| 36T | ISMCRM86A6 |
Compatible Cranks
-
DEORE XT FC-M8200
Notes
-
This chainring is 1x single-ring only — not for 2x double setups.
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The 28T ring pairs well with the mid-cage rear derailleur and 9-45T cassette for a more compact, lighter wide-range setup .
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Installation requires the crank’s lockring (not included).
商品評價
目前沒有評價。