E*thirteen Helix R e*spec C-ring Bosch SX/Gen4 CX 34t -Black Description-Pro DOT Oil Bleed Kit with Oil Chain Compatibility SRAM Flattop Speed

Chain Compatibility SRAM Flattop Speed 12 Cog Material Steel Cog Details 11-12-13

2 Inner diameter for fitment to MTB bars

}Hope Easy Bleed Kit Cap - Race/Race Evo Silver

105- R7000

}Shimano 105 BR-CX50 Cantilever Brake - Front/Rear Silver

E*thirteen Helix R e*spec C-ring Bosch SX/Gen4 CX 34t -Black Description-Pro DOT Oil Bleed Kit with Oil Chain Compatibility SRAM Flattop SpeedDirect Mount chainring for a variety of E Bike fitment Updated M3 narrow wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain An alloy outer dust cover helps to prevent contamination 11 12 speed. Compatible with both Shimano and SRAM 12 speed drivetrains 53mm chainline to support dropping a chinring size to take advantage of e*thirteen 9t cassette cog TECH SPECS model Helix R e*spec 15mm Offset ring type