後變速器 Rear Derailleur

Force 1 RD 28,36,42T

Road 11S

  • 售價 NT. (請先選擇產品規格)

後變速器 - Sram Force 1 Rear Derailleur

The SRAM Force 1 rear derailleur adopts all the technologies of SRAM 1x™ MTB to provide the fastest, quietest 1x11 shifting available. SRAM's unique clutch system eliminates chain slack, providing for smoother, quieter, and more secure chain travel.

特性與優勢:

  • EXACT ACTUATION™ for fast and accurate shifts using SRAM's 1:1® actuation ratio (shifter cable travel: derailleur movement)
  • X-SYNC™ pulley features a 12-tooth design that helps control the chain's lateral movement
  • ROLLER BEARING CLUTCH™'s one-way roller clutch controls chain tension for consistent shifting
  • X-Horizon™ straight parallelogram design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force
  • Cage Lock™ technology makes for fast wheel changes or chain installation
  • A dedicated SRAM 1x™ rear derailleur

 

 技術 

CAGE LOCK
在後變速器中使用 CAGE LOCK 技術,使得輪組的拆卸和安裝以及鏈條的安裝變得更快、更簡單。 只需向前推動外殼以使其鬆弛,然後將其鎖定到位即可

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.

ROLLER BEARING CLUTCH
ROLLER BEARING CLUTCH 技術消除了後變速器的彈跳和打鏈現象,同時又不影響精確度。

X-HORIZON
後變速器技術的 “直平行四邊形” 和導輪偏移設計,通過限制水平軸的所有移動,杜絕了虛拉線位移,同時減少變速力道,使飛輪與鏈條間保持恆定的間隙,提供快速、精確的變速

X-SYNC
SRAM X-SYNC 1X 正負齒提供了絕佳的穩鏈性能和耐用性。 SRAM X-SYNC 的方齒緣設計比傳統的三角齒型齒更早吻合鏈條。尖銳且狹窄的齒型加上圓倒角邊緣有助於控制偏轉的鏈條。 為了在泥濘條件下提供最佳性能,X-SYNC 正負齒技術設計有用於內鏈節和滾輪清泥凹槽。 X-SYNC 為德國設計,是 SRAM 1x™ 傳動系統的組成部分。 不接受任何仿品。

 

 如何購買?
Sram 無分別經銷商,您只要到請至您常去的鄰近自行車店家詢問訂購,再由店家與我們聯繫,我們將會配送。也可查詢我們經常配合且信任的經銷商詢問:https://www.salloy.com.tw/store.php

CAGE (RD Long, Medium, Short
CABLE PULL RATIO Exact actuation
SPEED (RD) 11s
COLOR (RD) Grey
CAGE MATERIAL (RD) Aluminum
PULLEY BEARINGS MATERIAL Steel
MAX TOOTH 28, 36, 42

Art-No. Speed (RD) Cable pull ratio Cage (RD) Max tooth Color (RD)
00.7518.112.001 11s Exact actuation Medium 36 Grey
00.7518.112.002 11s Exact actuation Long 42 Grey