Sram PC-870 8-Speed Chain Silver closeout 37 x 24tpi - RH/LH)

37 x 24tpi - RH/LH) or Italian (M36 x 24tpi - RH/RH) threads

Vento are race bred tapes for ultimate control and reduced weight

stamped steel cogs held together with 123 high-strength stainless steel pins

Optimized to work with X-SYNC rings for precise and dependable 11-speed performance

Designed for use with the Zipp SL Speed speatpost

Sram PC-870 8-Speed Chain Silver closeout 37 x 24tpi - RH/LH)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. An equally smooth operator on city bike paths and country trails PowerLink "no weak link" technology lets you insert, press, and lock to join links. No tools needed