Round Oval Narrow Wide Chainring 104 BCD 30T 32T 34T 36T 38T For 6 7 8 9 10 11 12 Speed Bikes Fits Most Shimano And SRAM Cranks 7075 Aluminum Anodized Black

Single 104 BCD Narrow-Wide Chainring for Shimano/SRAM bikes
✔️ Fits 6-12 speed cranks, 104 BCD, 30-38T, 7075 aluminum black

This 104 BCD narrow-wide chainring is a drop-in replacement designed for most Shimano and SRAM cranksets, offering improved chain retention, longer wear life, and quieter operation on mountain and road bikes.

✅ Material: 7075 aluminum with anodized black finish
✅ BCD: 104, compatible with 30-38T
✅ Teeth range: 30T, 32T, 34T, 36T, 38T
✅ Includes: 1 x 104BCD narrow-wide chainring
✅ Fits Shimano/SRAM cranksets

💡 What is a 104 BCD narrow-wide chainring used for in a 6-12 speed drivetrain?

It’s a handy upgrade for boosting chain retention and long-term wear life.

- Improves chain retention on rough trails - Reduces chain drops with the narrow-wide tooth pattern - Fits 104 BCD cranksets used by many Shimano/SRAM setups - Made from 7075 aluminum with anodized finish