Dimension Multi Speed 74mm Inner Chainring

Dimension Multi Speed Chainrings. CNC-machined AL-7075 lightweight quality for your 8, 9 or 10 speed bike. Same BCD as Surly Long Haul Trucker, Cross-Check, and Troll complete bikes. 

Specifications:

• Drivetrain Speeds: 8 , 9 , 10
• Chainring BCD: 74
• Color: Black
• Material: Aluminum