Shimano ZEE M640-SSW 10-Speed Free-Ride Shadow Plus Rear Derailleur seatpost-shim the center knobs are heavily

the center knobs are heavily ramped on the leading edge to reduce rolling resistance

and Foundry Overland 2016

960 & XT CS-M760 9-Speed Cassette Cogs

SRAM Rival 22 Rear Derailleur Rear Derailleur UPC: 710845750410

For Spokes: Hang the head of the spoke in the oblong hole and read its length on the scale

Shimano ZEE M640-SSW 10-Speed Free-Ride Shadow Plus Rear Derailleur seatpost-shim the center knobs are heavilyShimano ZEE RD M640 Rear Derailleurs FR spec designed for use with wide range cassettes; up to 36t max cog Shadow Plus technology proven to reduce chain slap, drop and impact noise and the 10 speed short cage rear derailleur's low profile tucks safely below the cassette cogs Item Specifications Color Gray Weight 250g Intended Use DH Freeride Cassette Spacing Shimano MTN 10 Shifter Derailleur Compatibility Shimano MTN 10 Largest Cog 36teeth Chain Wrap