9mm maximum diameter

With internal organisers and a water resistant zipper

what's not to like

Can be bench mounted or installed in a bench vice

Padded rubber clamps to secure the bikes safe (with 2 keys)

SRAM X-SYNC 2 12 Speed 104 BCD Chainring - 104 BCD - Round - Black - 32T PDP|Colour 9mm maximum diameterThe radical look and feel of X SYNC 2 Eagle chainrings is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X SYNC chainrings. Longer, positive rake tooth shape has been designed to work perfectly with Eagle chains to increase chain retention and overall pedalling efficiency, while decreasing friction, noise and wear. Can be used with Eagle 12 speed or SRAM 11 speed chains Chainring BCD: 104