Full Speed Ahead DH Pro MTB Chainring – 40t, 104 BCD, 4-Bolt, Aluminum, Black

SLX SM-CRM70 Chainring

This Shimano chainring allows you to update your Dura-Ace FC-R9100 11-speed crankset with a chainring configuration to best fit your riding style.

• Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight, yet maintains strength to provide better power transfer and quicker, more precise front shifting
• Features a weight saving 4-bolt design with a BCD of 110 mm

Designed to fit 96 Asymmetric BCD XTR9000/9020 Cranksets. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best in wear life, mud clearance, and chain retention.

• Only compatible with Shimano XTR 9000 or 9020 cranksets
• Features Wolf Tooth's Drop-Stop tooth design for maximum chain retention
• Drop-Stop chainrings are designed for use with 1×9, 1×10, 1×11 and 1×12 drivetrains
• Compatible with all 10-, 11-, and 12-speed chains, with the exception of Shimano 12-speed chains
• Shimano 12-speed chains require the use of Wolf Tooth's Shimano 12-speed specific chainrings
• If using a 9-speed drivetrain, use a 10-speed chain, which will provide a tighter fit for better chain retention
• Made from 7075 Aluminum for long life
• Installation requires the M7 bolts that are sold with the XTR cranks
• Use of a clutch-style rear derailleur is recommended

Deore M617 Chainring

• Compatible with 4-bolt, 104/64 pattern crank arms

This Shimano chainring allows you to update your Dura-Ace FC-R9100 11-speed crankset with a chainring configuration to best fit your riding style.

• Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight, yet maintains strength to provide better power transfer and quicker, more precise front shifting
• Features a weight saving 4-bolt design with a BCD of 110 mm

SLX M7000 11-Speed Chainring