SRAM X-Sync Chainring 30T 11 Speed 3mm Offset Direct Mount gravelbike Scott Contessa Spark 730 Medium

Scott Contessa Spark 730 Medium Womens Bike - 2017

6 mm Clamp

Chris King R45 Carbon Tubular 700c Wheelset

Once you realize the Bolt Circle Diameter or BCD of your crank requires an 110mm chainring

uSpecifications

SRAM X-Sync Chainring 30T 11 Speed 3mm Offset Direct Mount gravelbike Scott Contessa Spark 730 MediumIf you are already rolling with the stronger, more efficient Boost setup for your mountain bike, then switching to a direct mount crank will make excellent sense since it also offers greater strength and durability. For anyone looking to tackle some super steep terrain, the 30 tooth SRAM X Synch Chainring for 11 speeds will give you the gearing you need. And since it is a direct mount with 3mm offset, it will be perfect for your wider Boost wheel