SRAM PC870 7/8-speed 114-link Chain /Grey

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.Features:An equally smooth operator on city bike paths and country trailsPowerlink® "no weak link" technology lets you insert, press, and lock to join links. No tools needed