Park Tool FWS-2 Fold-Up AWS-10 and TWS-2 Set General Tools The SRAM PC-1091R is SRAM's

The SRAM PC-1091R is SRAM's professional-grade 10-speed chain

The 100mm shell is a specialized specification

Apply to frames

A secure cell phone pocket

Park Tool FWS-2 Fold-Up AWS-10 and TWS-2 Set General Tools The SRAM PC-1091R is SRAM'sWhat Tools Come in the Park Tool FWS 2 Set? The Park Tool FWS 2 is a fold up set combining the AWS 10 hex wrench and TWS 2 Torx compatible wrench into one compact, pocketable tool. The AWS 10 covers the most common bicycle hex fastener sizes, while the TWS 2 adds Torx compatibility for disc brake rotors, suspension hardware, and modern component fasteners. Both tools fold flat into a single unit that fits in a jersey pocket or seat bag without adding