e*thirteen Helix Race e*spec Chainring - Bosch Gen4 Direct Mount 13mm Offset 32T 11/12 Speed BLK ModelNumber=H2279 6902 bearings for maximum durability

6902 bearings for maximum durability

aiming for a top rough road racing performance

12mm color purple package set/3

No rag wiping or water rinsing necessary

}Shimano XT BR-M8110 Disc Brake Caliper - 2-Piston Rear Only Flat-Mount Metal Pads with Fins Gray

e*thirteen Helix Race e*spec Chainring - Bosch Gen4 Direct Mount 13mm Offset 32T 11/12 Speed BLK ModelNumber=H2279 6902 bearings for maximum durabilityDirect 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 13mm Offset ring type