Deore CS-M6100 12-speed 10-51t cassette Color:One Designed by the nation's top

Designed by the nation's top professional athletic trainers

A zippered opening provides easy access to its 0

Explorer should be your choice

Secure nylon strap with Velcro closure

for vehicles with flush railings

Deore CS-M6100 12-speed 10-51t cassette Color:One Designed by the nation's topThe Shimano CS M6100 12 speed cassette is designed for use with Deore M6100 drivetrains. Use with Hyperglide+ chain All steel cogs Designed for single front chainring setup Micro Spline interface Color: Silver Cassette Body Type: Shimano Micro Spline Drivetrain Speeds: 12 Defined Color: Silver Cassette Cogs: 10 12 14 16 18 21 24 28 33 39 45 51 Range: 10 51