Compatibility Notice
11-Speed Product Compatibility Information SRAM 11 speed components were designed to be paired with matching SRAM 11 speed components to ensure proper function. We can only guarantee the performance when used with the correct SRAM branded components.

SRAM RED 22 曲柄组

创新常在你最料想不到的地方发生。为了制造更轻的曲柄组,我们让它变得更大。为了增加刚性,我们使用更少的材料。全新SRAM RED 22 Exogram™曲柄组包括盘爪都是中空的。隐藏盘钉更好地利用了碳纤维,进一步增加刚性并减轻重量。X-GlideR™齿盘优化,加上Yaw™前拨,带来完美无暇的性能。

  • Exogram™ 中空碳纤维曲柄臂和盘爪,最小化重量同时最大化刚性。这是我们有史以来刚性最好的曲柄。
  • 隐藏式盘钉利用了碳纤维的优势,同时呈现优美的外观
  • 刚性提升的X-GlideR™齿盘具有更厚实的结构,变速勾链钉和上下链槽,为配合Yaw™前拨变速而做优化
  • GXP, PressFit, BB30, PressFit 30可选
  • 可选齿比:53/39, 52/36, 50/34, 46/36
  • 可选曲柄臂长度:165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm

 

曲柄臂材质碳纤维
齿盘材质合金
重量557g (BB30 172.5mm 53x39,不包括BB), 609g (GXP 172.5mm 53x39,不包括BB)
可选比率53/39, 52/36, 50/34, 46/36
兼容性SRAM RED 22 & SRAM Force 22 Yaw™ 前拨, SRAM RED 22 & PC1170 齿盘
表面处理碳纤维
技术Exogram™ 中空碳纤维曲柄臂 & 盘爪 和 X GlideR™ 齿盘 / 隐藏式盘钉
选项GXP, PressFit, BB30, PressFit 30
Exogram™中空碳纤维结构

The new Hollow Carbon Construction starts in the crank arm and extends into the cranks’ spider. It maximizes the stiffness to weight ratio.

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X-GlideR Chainrings

The chainrings are designed for an optimized shifting performance with the Yaw front derailleur. The stiffer rings (5mm 7075-T6 aluminum CNC-machined) feature upshift rivets with an advanced design adopted from SRAM XX. CNC machining allows for precision control of each tooth shape, ramp, and nearly every shifting feature of the chainring. Chainrings, chain, and front derailleur are designed as a single integrated system for optimized performance.

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建议零售价
人民币: ¥783 -¥ 3371
人民币价格已含税

Some variations of this product featured on this page are not available for purchase and are installed on bicycles as original equipment only. See your dealer for details.

Reviews
SRAM: Up Another notch

"I’m disappointed, I’m disappointed that SRAM’s disc brakes are so damn good. I really didn’t want to like the road disc, but you can’t knock the performance.”

"The hydraulic disc brakes provide heaps of power, but delivered in a way that’s easy to control.”

by Stuart Bowers, Cyclist (UK - June 2013), June 1, 2013

SRAM Warranty (2.3 MB, PDF)

EN, DE, ES, FR, IT, NL, PT, JA, ZH, PL, DA, CS, EL, RO, FI, SV, GA, BG, MT, SK, SL, HU, ET, LV, LT, KO, RU
28 Pages Updated September 18, 2013