e*thirteen Helix R Chainring - 30t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM Silver CheckoutTitle=Shimano SF-MX30 Freewheel - 16t 320 Material Aluminum Defined Color

320 Material Aluminum Defined Color Black Clamp Style Std Rails Offset (mm) 5 keyword search electric bikes

Its simple and lightweight 2-piston construction ensures reliable braking performance under all conditions

Features a weight saving 4-bolt design with a BCD of 110 mm Ring Position/Type Inner

generates speed

Clamp band mount type Color Black Rear Der/Shifter Compatibility Shimano Mountain Drivetrain Speeds 10

e*thirteen Helix R Chainring - 30t 11/12-Speed 52/55mm Flip Flop CL 3.5mm Offset e*thirteen DM Silver CheckoutTitle=Shimano SF-MX30 Freewheel - 16t 320 Material Aluminum Defined ColorE*thirteen QuickConnect Direct Mount rings include 1mm spacers, which allows them to be run on legacy cranks (TRS LG1 XCX), as well as Helix and Helix R cranks 3 bolt direct mount chainrings fit SRAM and other similar interface cranks Tooth profile is compatible with both Shimano and SRAM chains in both 11 and 12 speed Can be flipped to provide either a 52 or 55mm chainline TECH SPECS ring type single (anti chain drop) mount QuickConnect (E*Thirteen)