SRAM Road  Chainrings Are Stamped From 7075-T6 Aluminium With Black Hard Anodized Finish. Powerglide Ramps/Pins For Optimized Shifting Performance.

Features

• Low Weight And Excellent Strength

• Made Of 7075-T6 Aluminium

• Powerglide Ramps/Pins For Optimized Shifting Performance

• Black Hard Anodized Finish

Specifications

• Material: Aluminium
• Speed: 11 speed
• Spider (Number of bolts): 5
• BCD: 130mm
• Type: Round
• Teeth count: 50
• Colour: Black