Stolen Sumo III Sprocket - 25t 6.0mm Thickness Aluminum Blue Trickstuff (-'21) Compound Sintered Backing Plate Material

Compound Sintered Backing Plate Material Steel Heat Sink No Pad Shape Number 58

The FR 541 may not be your first rim but it aspires to be the last

Includes a Surly DUH system single-speed chip and hardware to transform a geared bike into a single-speeding machine

A true collector's piece

Easily checks brake pad wear to give a clear indication whether replacements are needed

Stolen Sumo III Sprocket - 25t 6.0mm Thickness Aluminum Blue Trickstuff (-'21) Compound Sintered Backing Plate MaterialThe Sumo III is CNC machined from thick 6061 aluminum with a simple and super strong design. High quality CNC machined 6061 aluminum construction provides extreme durability while offering weight savings 24mm bore with included adapters for 22mm and 19mm crank spindles Tooth Count 25 Material Aluminum Color Blue Defined Color Blue Title Default Title