absoluteBLACK Premium Oval 130 BCD Road Inner Chainring - 39t, 130 BCD, 5-Bolt, Black

absoluteBLACK Premium 130 BCD Oval Road Chainrings utilize absoluteBLACK's top-tier design features to greatly improve traction and speed. They are designed for pre-2014 cranks, such as Shimano Dura-Ace FC7900, FC7800, Ultegra FC6700, Shimano 105 5700 and more. Optimized with smooth shifting in mind, premium chainrings have a 6-point ramp and recess design. Chainrings are crafted from CNC machined 7075 aluminum, and feature an anodized finish for exceptional durability.

• Oval shape reduces stress on knees, helps to keep your legs fresh, and does not feel any different while riding
• Chainring design reduces the possibility of leg cramps, and allows you to maintain a better cadence while climbing
• Use with absoluteBLACK long chainring bolts

Specifications:

• Color: Black
• Ring Position/Type: Inner
• Tooth Count: 39
• Drivetrain Speeds: 10
• Drivetrain Speeds: 11
• Chainring BCD: 130
• Material: Aluminum
• Defined Color: Black