Specification Brand : cardyven BulletPoint1 : Wide Compatible: Bike crank chainring adjuster is compatible for SRAM DUB cranks (for XX1 Eagle DUB, for X01 Eagle DUB), also for adjusting crank shaft bearing clearance spare part kit, but the inner ring with flange is not compatible for Fat Bike cranks BulletPoint2 : Smooth to Use: Crank alloy bottom bracket adjuster provides a smooth, ensuring that the chainring stays in place during the ride. It also helps to eliminate any unwanted noise or annoying vibration, providing a smooth and enjoyable cycling experience BulletPoint3 : High Strength: Bike alloy bottom bracket preload adjuster is made of high strength aluminium alloy, which is sturdy and can withstand high pressure, it is and strong, which undoubtedly extends its service life BulletPoint4 : Easy to Install: Bike crank chainring adjuster is easy to install, quick and easy to adjust, and easy to mount on the bike's crankshaft. Crank bearing preload adjuster is simple to operate, easy to use, easy to install and disassemble BulletPoint5 : Enhances Performance: The bike crank chainring adjuster helps to improve the bike's performance by providing optimal chainring alignment. This helps to reduce chain wear and prolong the life of the bike's drivetrain Color : Blue ExternallyAssignedProductIdentifier : 7604961245871 ExternallyAssignedProductIdentifier1 : 0670308869588 ExternallyAssignedProductIdentifier2 : 670308869588 ItemName : cardyven 28.99mm Crank Alloy Bottom Bracket Adjuster, Road Bike Bottom Bracket Preloader Adjuster Cycling Accessory for SRAM Dub (Blue) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : bottom-bike-brackets-and-accessories Manufacturer : cardyven Material : Aluminum alloy ModelName : cardyven3gfiyndo6p-12 ModelNumber : cardyven3gfiyndo6p-12 PartNumber : cardyven3gfiyndo6p-12 ProductDescription : Compatible: The bike crank chainring adjuster is compatible for SRAM DUB cranks (for XX1 Eagle DUB, for X01 Eagle DUB), but the inner ring with flange is not compatible for Fat Bike cranks. High Strength: The bike crank chainring adjuster is made of high strength aluminium alloy, which is sturdy and can withstand high pressure. Easy to Install: The bike crank chainring adjuster is easy to install, quick and easy to adjust, and easy to mount on the bike's crankshaft. Enhances Performance: The bike crank chainring adjuster helps to improve the bike's performance by providing optimal chainring alignment. This helps to reduce chain wear and prolong the life of the bike's drivetrain. Smooth to Use: The bike crank chainring adjuster provides a smooth, ensuring that the chainring stays in place during the ride. It also helps to eliminate any unwanted noise or annoying vibration, providing a smooth and enjoyable cycling experience.