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Rival 1x XPLR 12/13速寬版曲柄組 E1

Rival 1x XPLR 12/13速寬版曲柄組 E1

庫存: 49995

$75$150

商品詳情

您的眼睛沒有看錯。歡迎來到 SRAM 最先進的鋁合金礫石曲柄組。精心的工程設計使曲柄臂最佳化剛性與重量比，只在需要的地方使用材料。而 SRAM X-Sync 齒片在保持鏈條到位方面無可匹敵。


  • 現代鋁合金曲柄臂和齒片最佳化剛性與重量比，只在需要的地方使用材料
  • X-Sync 寬齒、窄齒鋁合金齒片技術提供最大鏈條控制
  • 寬鏈線設計，相容於 Full Mount 後變速器
  • 更長的 DUB 曲柄主軸同時適用於 Road 和 MTB 寬度的車架五通標準，實現跨品牌的無與倫比相容性
  • DUB 五通軸承增加耐用性和簡潔性（五通軸承另售）
  • 150mm Q-factor / 47.5mm 鏈線
  • 相容於 135、142 和 Boost 後輪間距

Customer Reviews (4.8 / 5 · 4 reviews)

Olivia W. ★★★★★

The stiffness on these crankarms is noticeable the moment you stand up to climb, way less flex than the aluminum set I had before. Weight feels right for alloy too.

Eli ★★★★★

Swapped these onto my gravel bike and the power transfer on climbs is noticeably better. For an aluminum crankest they're surprisingly light, and the wide chainline setup cleared my 45mm tires without any fuss.

Abigail ★★★★★

The stiffness on these crankarms is noticeably better than the older alloy set I had, especially when I'm out of the saddle on steep gravel climbs. Weight came in right about where I expected for aluminum, and the 1x setup has been dead quiet over two months of chunky descents.