SunRace MZ903 12 Speed Cassette - 12 Speed - Shimano HG Splined - 11-51T - Silver Back in Stock These cores enable you to

These cores enable you to lock all of your Yakima products with just one key

Suitable for front or rear use for cross country or endurance riding

Durable steel and aluminum construction with stylish wood handle

The insert is soft and pliable under normal movement but stiffens up under impact to provide a moderate level of protection

and tyre wear by 25-30% giving you the ultimate quiet and smooth ride

SunRace MZ903 12 Speed Cassette - 12 Speed - Shimano HG Splined - 11-51T - Silver Back in Stock These cores enable you toReplace your old worn out Shimano 12 speed cassette with this wide ratio option from Sunrace. This cassette is primarily built from hardened steel which will keep wear down and boost longevity. Sunrace have also utilised a 7075 alloy construction on the 39, 42 and 51 tooth sprockets to keep the weight in check. Those looking for a good value alternative to Shimano 12 speed cassettes will appreciate the wallet friendly price point. Who's this item for: