SRAM PC 1071 Hollowpin 10 Speed Chain - 10 Speed - Silver YGroup_7033832538157 then this is what you

then this is what you are after

Inner rim width front: 31

Pads are retained with a screw-in retaining bolt and backup clip so you should never lose your pads

a lightweight

SRAM PC 1071 Hollowpin 10 Speed Chain - 10 Speed - Silver YGroup_7033832538157 then this is what youNo weakest link. SRAM'S new Super Narrow 10 speed Power Chain features the PowerLock connecting link the only secure toolless attachment device for a sub 6mm chain in todays market. SRAM PC1071R series chains also feature hollow pin construction for weight savings with no sacrifice of strength. Lightweight, smooth, precise shifting. A true high performance product. Compatability extends to industry standard 10 speed systems