e*thirteen Helix Race e*spec Chainring - Bosch Gen4 Direct Mount 13mm Offset 34T 11/12 Speed BLK MPFN-41035317056 Cassette Body Type Shimano Micro

Cassette Body Type Shimano Micro Spline Cassette Cogs 10-12-14-16-18-21-24-28-33-39-45-51 Color Black/Gray Defined Color Black Defined Color Gray Designed for ebike Yes Drivetrain Speeds 12 Range 10-51 Weight 367

}SRAM 42 Tooth 107mm BCD x 4-Bolt 1x12-Speed X-Sync Chainring Blast Black

Cassette Body Type Shimano Dynasys 11 Speed Mountain Cassette Body Type Shimano/SRAM 8 9 10 Speed Cassette Cogs 11-13-15-17-19-21-24-28-32-37-42 Drivetrain Speeds 11 Range 11-42 Designed for ebike Yes Color Gray Defined Color Gold

}Wolf Tooth Components Quick Release Seatpost Clamp - 38

e*thirteen Helix Race e*spec Chainring - Bosch Gen4 Direct Mount 13mm Offset 34T 11/12 Speed BLK MPFN-41035317056 Cassette Body Type Shimano MicroDirect 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