Extremely strong. Incredibly precise. 
 
SRAM’s PowerChain II increases front and load shifting performance without sacrificing rear shifting precision. 
 
The Step2™ riveting process increases the Push Pin Power for increased strength and durability.
 
Our most economical 9-speed PowerChain IIHigh quality shifting performanceChrome Hardened rivet pins for increased durability, grey coloured plates, and our PowerLink™ “No weakest link” closing system 
BRAND: SRAM
MODEL: PC951
LENGTH: 114 Links
WEIGHT: 297 g
POWERLINK : Yes Gold connector included
TECHNOLOGY: Step2 Riveting
SIZE: 1/2″x11/128″
SPEED: Fits all major 9 speed systems