VGEBY Cassette Locking Ring, Cassette Lockring for 7-11 Speed Mountain Bike (Blue) 7 Speed Cassette Bicycle and Spare Parts Ride

• Our machine it for a precise fit and to make sure it is very light.
• It's compact and simple to use, no need to remove your chain.
• Made of aluminum alloy material, Low density, corrosion resistance, electrical conductivity, good thermal conductivity.
• Add a little colour to your bike with an aluminium zenith lockring.
• It comes in a choice of four colours so you’ll be able to find something to match your bike.

Specifications: Color: Red/Golden/Blue/Black (Optional) Function: Fixed cassette flywheel Package List: 1 x Bicycle Flywheel