Rival 22 RD 28,32T

Road 11S

  • 售價 NT. (請先選擇產品規格)

後變速器 - Sram Rival 22 Rear Derailleur
RD-RIV-B1

The SRAM Rival 22 groupset delivers immense performance across a broad variety of bikes and disciplines. Paved or not. Cyclocross or triathlon. Road racing or unchartered journeys. Rival 22 provides the tools and technology to meet each challenge and expand your limits.

  • Exact Actuation™ shifting provides fast, accurate shifts
  • AeroGlide™ pulleys optimized for silent shifting
  • Aluminum outer and inner cages
  • Configured to maximize shifting performance for 22 usable gears

AEROGLIDE PULLEYS
New tooth pulley design with a sound damping effect for a super-efficient and silent ride experience. Bottom and top pulleys benefit from this feature.

EXACT ACTUATION
When we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel: derailleur movement). EA helps to simplify and stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing, and exact cable tension. The result: the easiest index shifting system to set up and it stays that way.

WIFLI
WiFLI =Wider - Faster - Lighter.^ SRAM's WiFLi Technology is based on the compact 2 x 10 or 11 - two front chainrings and 10 or 11 gears in the rear - design inherent in SRAM RED 22, Force 22, Rival 22 and Apex, which delivers a wider range of gears, up to 11-32, than you「standard triple, faster shifts through two chainrings and every gear on the rear cassette, and with significant weight savings. WiFLi cassettes are also available for Force CX1.

導輪支架 Medium, Mid (WiFLi), Short
拉線比 Exact actuation
速別 11s
顏色 黑色
導輪支架材質 鋁合金
導輪培林材質
最大齒數 28, 32
重量基於 短支架
Art-No. 速別 拉線比 導輪支架 最大齒數 顏色
00.7518.043.000 11s Exact actuation 短支架 28 黑色
00.7518.043.001 11s Exact actuation 中支架 32 黑色

 

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