Product features – Shimano Chainring for DURA ACE FC-R9200/FC-R9200-P Type NJ

• Use: Road
• Group: Dura Ace R9200
• Gear: 2×12-speed
• Suitable for: FC-R9200 / FC-R9200-P
• Bolt Circle: 110mm
• Gear arms: 4-arm
• Gradation: Type NJ (for 54-36T)

Chainríng (choose variant)

• 40T
• 54T

Material

• 40T: Aluminum Anodized
• 54T: Aluminum Anodized / CFRP

Color

• Series color

Scope of delivery

• 1 x Shimano Dura Ace 12-speed Chainring FC-R9200 Type NJ

Technologies

HOLLOWGLIDE – Hollow technology on outer chainring
High rigidity hollow structure cuts down on weight yet maintains strength. Better power transfer and quicker and more precise front shifting.