Narrow Wide Bike Single Chainring 104BCD 32T 34T 36T 38T for 9 10 11 Speed Round,Black/Red-Compatible with Most of Shimano and Sram Cranksets

• Range and Weight: 32T/44g,34T/52g,36T/61g,38T/67g
• Material: High quality 7075 aluminum alloy,Anodized surface
• The narrow-wide teeth design increases bicycle chain retention,grasp force and wear life, at the time reduces friction and noise
• CNC machined with aluminum alloy secures intensity and safety
• Suitable for most of Shimano and Sram cranksets,Please confirm that your crank BCD specification is correct before purchase

Specifications:
Material: 7075 aluminum alloy
Color: Black/Red
Size: 104mmBCD
Shape: Round
Range and Weight: 32T/39g,34T/47g,36T/56g,38T/63g
Finish: CNC machined