E*thirteen Helix R e*spec C-ring Shimano EP8 34t -Black CheckoutSpec= Shadow Plus Over Locknut (mm) 142/148 Axle

Over Locknut (mm) 142/148 Axle Diameter (mm) 12 Overall Length (mm) 174 Thread Length (mm) 20 Thread Pitch 1

Shifter has a trim position when front derailleur is in the large chainring

for regular maintenance intervals

Shimano Dura-Ace Track Cogs1

}Wolf Tooth 6-Bit Hex Wrench - Multi-Tool Purple

E*thirteen Helix R e*spec C-ring Shimano EP8 34t -Black CheckoutSpec= Shadow Plus Over Locknut (mm) 142/148 AxleDirect 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 21mm Offset ring type