RIRO Mountain Bike Narrow-Wide Single Chainring 30T-42T CNC Aluminum GXP BCD86/104 3-Bolt 8-Bolt

Packages list: same as you select;

Product Highlights: • Precision CNC-machined aluminum construction for lightweight strength and durability • Narrow-wide tooth profile ensures optimal chain retention on rough trails • Compatible with GXP cranksets and standard mountain bike drivetrains • Available in 3-bolt (BCD86) and 8-bolt (BCD104) mounting options for wide compatibility • Ideal for trail, enduro, and cross-country riding where single-ring simplicity matters

Product Specifications: • Brand: RIRO • Type: Single chainring (chainwheel) • Tooth Count Options: 30T, 32T, 34T, 36T, 38T, 40T, 42T • Mounting Interface: 3-bolt (BCD86) or 8-bolt (BCD104) • Material: CNC machined aluminum alloy • Compatibility: GXP bottom bracket standard • Application: Mountain bike (MTB), gravel bike, hardtail & full-suspension bikes

Note: • Sold as single unit per listing; select correct tooth count and bolt pattern before ordering • Requires compatible single-ring crankset and chain guide (not included) • Designed for 1x drivetrain systems only Status: New Country of manufacture: China Label: Yes Washing care: hand washing

Shell Material : Imitation Leather Use : Mountain Bikes User : Unisex