Sram PG-850 8-Speed Cassette 11-32T Silver trike You can choose every Marathon

You can choose every Marathon for your E-Bike (E-25)

10mm hex traction pins

And it's also the biggest contributor to the Eagle drivetrain's ultra-smooth

WT: Wide Trail casing used on 2

Indoor-training has never been so technical

Sram PG-850 8-Speed Cassette 11-32T Silver trike You can choose every MarathonCassette technology optimized for MTB. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain. SRAM's cassette performance is optimized by material choice, tooth profile and shift ramp design for quick and positive index shifting