Chooee 104 BCD MTB Narrow Wide Chainring 30T 32T 34T 36T 38T Round Single Chain Ring for Mountain Bike Crankset Parts

CHOOEE 104 BCD MTB Narrow-Wide ChainringUpgrade your mountain bike to a clean and efficient 1x drivetrain. This chainring features a narrow-wide tooth profile for improved chain retention and stable transmission across rough terrain.Product SpecificationsBrand: CHOOEEProduct Type: MTB Single ChainringMaterial: CNC-Machined 6061 Aluminum AlloyBCD: 104 mmMounting Type: 4-BoltTooth Options: 30T / 32T / 34T / 36T / 38TTooth Profile: Narrow-WideDrivetrain Compatibility: 9 / 10 / 11 / 12 SpeedDrivetrain Type: Single-Chainring 1x SetupSuitable For: Compatible MTB and mountain bicycle cranksetsKey FeaturesEnhanced Chain RetentionAlternating narrow and wide teeth fit the chain links more securely, helping reduce chain drops on bumpy trails.Lightweight 6061 Aluminum AlloyMade from durable aluminum alloy to provide a reliable balance of strength, low weight and riding performance.Precision CNC MachiningCNC-machined construction delivers accurate tooth shaping and smooth, consistent power transmission.Multiple Tooth OptionsChoose from 30T to 38T according to your terrain and riding style:30T–32T: Easier climbing and better control on steep terrain34T: Balanced climbing and speed performance36T–38T: Higher-speed riding on flatter terrain104 mm BCD CompatibilityDesigned for compatible four-bolt MTB cranksets with a 104 mm bolt circle diameter.Wide Drivetrain CompatibilitySuitable for many 9-, 10-, 11- and 12-speed mountain bike chains and 1x drivetrain systems.Package Includes1 × Bicycle ChainringMounting Bolts and WashersCompatibility NoticePlease confirm that your crankset uses a 104 mm BCD four-bolt mounting system before ordering. Tooth count, chain length and frame clearance should also be checked before installation.What’s Included？1 × ChainringInstallation bolts and washers (washers make chainring-to-crank tension adjustment easier)Note: The 30T dental disc comes with nuts, so only the bolts and gaskets are presented.