描述
Rotor Gravel 橢圓齒盤 + 盤爪 套裝
Rotor Gravel Oval Chain Rings + Spider Set
Product Overview
A complete Rotor Gravel oval chainring set with matching spider, designed for gravel and adventure riding. The Q-Ring oval design helps smooth out your pedal stroke and improve traction on loose surfaces.
What’s Included
| Qty | Item |
|---|---|
| 1x | ROTOR Gravel Q-Ring 48T BCD110×4 |
| 1x | ROTOR Gravel Q-Ring 30T BCD80×4 |
| 1x | ROTOR DM Spider BCD110×4 / BCD80×4 (with bolts) |
Key Features
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Q-Ring Oval Design – Reduces dead spots in the pedal stroke for smoother power delivery and better grip on gravel.
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Dual BCD Compatibility – Spider supports both BCD110×4 (outer) and BCD80×4 (inner) chainrings.
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Direct Mount Spider – Includes mounting bolts for straightforward installation.
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Gravel-Optimized Gearing – 48T / 30T combo offers a wide range for mixed terrain.
產品概述
Rotor Gravel 橢圓齒盤套裝,含專用盤爪,專為礫石車與長途探險騎乘設計。Q-Ring 橢圓齒盤能讓踩踏更平順,在鬆散路面上提升抓地力與循跡性。
套裝內容
| 數量 | 品項 |
|---|---|
| 1x | ROTOR Gravel Q-Ring 48T BCD110×4 |
| 1x | ROTOR Gravel Q-Ring 30T BCD80×4 |
| 1x | ROTOR DM 盤爪 BCD110×4 / BCD80×4(含螺絲) |
主要特點
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Q-Ring 橢圓設計:減少踩踏死點,輸出更平順,在礫石路面抓地力更好。
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雙 BCD 相容:盤爪同時支援 BCD110×4(外盤)與 BCD80×4(內盤)。
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直鎖式盤爪:隨附固定螺絲,安裝方便。
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礫石車專用齒比:48T / 30T 組合,應對多種地形。
備註
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此套裝為 2x 系統(雙盤),需搭配支援 BCD110×4 / BCD80×4 的曲柄使用。
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安裝前請確認曲柄的 Direct Mount 規格與盤爪相容。
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橢圓齒盤安裝時需對準正確的定位點(OCP),以發揮最佳踩踏效果。








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