描述
SHIMANO SLX 12 速 單片鏈鉼片
產品概述
SHIMANO SLX SM-CRM75 是專為 1×12 速登山車傳動系統設計的直鎖式單片鏈鉼片，採用 DYNAMIC CHAIN ENGAGEMENT+ 技術，帶有特殊的 MTB 齒尖輪廓，在崎嶇地形上提供優異的鏈條咬合與保持力，同時確保順暢、安靜的踩踏驅動表現 。
主要特點
DYNAMIC CHAIN ENGAGEMENT+ 技術
特殊的齒尖設計可大幅提升鏈條嚙合與張力，有效防止落鏈，同時減少磨損、提升踩踏效率，適合 XC、Enduro 及 Trail 騎乘 。
直鎖式（Direct Mount）設計
無需盤爪與螺絲，鏈鉼片直接鎖附於 SLX 曲柄，安裝快速簡便，同時簡化外觀 。
可更換設計
SLX 曲柄可作為通用組件，鏈鉼片可獨立更換，方便依地形調整齒比 。
技術規格
| 項目 | 規格 |
|---|---|
| 型號 | SM-CRM75 |
| 系列 | SLX M7100 |
| 變速別 | 前 1 速 / 後 12 速 |
| 齒數選擇 | 30T / 32T / 34T |
| 安裝方式 | Direct Mount 直鎖式 |
| 齒盤類型 | Narrow-Wide 窄寬齒，圓形 |
| 材質 | 鋁合金（臂）/ CFRP（本體）/ 鋼（齒） |
| 顏色 | 系列顏色（黑色） |
| 護鏈板 | 不含 |
| 齒形技術 | DYNAMIC CHAIN ENGAGEMENT+ |
| 兼容鏈條 | HG+ 12 速（如 CN-M7100） |
相容曲柄
-
SLX FC-M7100-1
-
SLX FC-M7120-1
-
SLX FC-M7130-1
型號對照
| 齒數 | 製造商型號 |
|---|---|
| 30T | ISMCRM75A0 |
| 32T | ISMCRM75A2 |
| 34T | ISMCRM75A4 |
備註
-
此鏈鉼片為 1x 單片專用，不適用於 2x 雙片系統。
-
安裝需使用曲柄的鎖環（Lockring），鎖環不包含在內 。
-
Shimano 12 速 Direct Mount 鏈鉼片（Deore 至 XTR）使用相同規格，SLX 鏈鉼片可相容於 XT 及 XTR 12 速曲柄 。
Product Overview
The SHIMANO SLX SM-CRM75 is a Direct Mount single chainring designed for 1×12-speed mountain bike drivetrains. Featuring DYNAMIC CHAIN ENGAGEMENT+ technology with a special MTB tooth profile, it delivers exceptional chain engagement and retention over rough terrain while ensuring smooth, quiet pedaling performance .
Key Features
DYNAMIC CHAIN ENGAGEMENT+ Technology
The special tooth profile significantly improves chain engagement and retention, effectively preventing chain drops while reducing wear and increasing pedaling efficiency — ideal for XC, Enduro, and Trail riding .
Direct Mount Design
No spider or bolts required — the chainring mounts directly to the SLX crank for quick, simple installation and a cleaner setup .
Exchangeable Design
The SLX crank can be used as a common component, with the chainring independently replaceable for easy gear ratio adjustment .
Technical Specifications
| Item | Specification |
|---|---|
| Model | SM-CRM75 |
| Series | SLX M7100 |
| Speeds | Front 1 / Rear 12 |
| Teeth Options | 30T / 32T / 34T |
| Mount Type | Direct Mount |
| Chainring Type | Narrow-Wide, Round |
| Material | Aluminium (arm) / CFRP (body) / Steel (teeth) |
| Color | Series color (Black) |
| Chain Guard | Not included |
| Tooth Technology | DYNAMIC CHAIN ENGAGEMENT+ |
| Compatible Chain | HG+ 12-speed (e.g., CN-M7100) |
Compatible Cranks
-
SLX FC-M7100-1
-
SLX FC-M7120-1
-
SLX FC-M7130-1
Model Reference
| Teeth | Manufacturer No. |
|---|---|
| 30T | ISMCRM75A0 |
| 32T | ISMCRM75A2 |
| 34T | ISMCRM75A4 |
Notes
-
This chainring is 1x single-ring only — not for 2x double setups.
-
Installation requires the crank’s lockring (not included) .
-
Shimano 12-speed Direct Mount chainrings (Deore to XTR) use the same standard; the SLX ring is compatible with XT and XTR 12-speed cranks .
商品評價
目前沒有評價。