Microshift XCD CS-G113 11 Speed Cassette - 11 Speed - Shimano HG Splined - 11-46T - Black Out of Stock They are also tip the

They are also tip the scales at just 80g a set

4  (60-622)  820g 60tpi

just bend them back til they are straight

meaning substantially fewer chemicals and water was used in the production

Compatible with Dura Ace 9000

Microshift XCD CS-G113 11 Speed Cassette - 11 Speed - Shimano HG Splined - 11-46T - Black Out of Stock They are also tip theG Series 11 Speed Cassette 11 46 G Series cassettes feature steel cogs mated with an aluminium spider, a feature which saves weight and lessens wear on the hub's cassette body. If weight is an issue for you, the G Series is a no brainer. Features Compatible with standard HG cassette hub bodies Continuously moulded cogs achieve a high standard of durability and straightness Spider carrier reduces wear on aluminium cassette hub bodies Shimano compatible