104 BCD Narrow Wide Bike Chainring For 1X Drivetrain 30T To 52T Range With Sprocket Bolts Works With Road Mountain BMX Gravel And E Bikes Compatible With 8 9 10 11 12 Speed Setups Goes Smooth Durable Round Alloy Ring
✔️ 104 BCD round chainring, 30T-52T, 7075 T6 aluminum, 4mm plate
This 104 BCD narrow-wide chainring is made from high-quality 7075 T6 aluminum and designed for 1x setups across road, mountain, BMX, gravel, and e-bike drivetrains.
✅ Bolt Circle Diameter: 104mm
✅ Shape: Round
✅ Suit for 1x set-up
✅ Available sizes: 30T-52T
✅ Material: 7075 T6 aluminum
✅ Plate thickness: 4mm
✅ Narrow Wide tooth design for chain retention and smooth operation
✅ Compatible crank models: Shimano M391, M430, M590, M610, M615, M670, M675, M770, M780, M785, M980, M640, M820, Prowheel, IXF 104BCD
💡 What is a 104 BCD narrow wide chainring used for in 1x drivetrains?
This handy piece is used to enable a simple, single-ring drivetrain across road, mountain, BMX, gravel, and e-bikes.
- Improves chain retention and reduces dropped chains
- Fits 104 BCD cranksets and 1x drivetrains across 8-12 speed systems
- Made from 7075 T6 aluminum for durability and long life
- Provides precise shifting and reduced chain slap