Absolute Black Shimano R9100 R8000 chainring

Absolute Black Premium Shimano 110/4 bcd compatible round chainrings are designed for new and old type of Shimano cranks like Dura-Ace 9100, 9000, Ultegra 8000, 6800 & 105 R7000 and more. These are finest round aftermarket chainrings in terms of shifting, stiffness and manufacturing quality. 10/11/12 speed compatible. Made in EU.

Advantages of absolute black road round chainrings

• One of a kind look.
• Super stiff design due to thicker, 5 mm construction.
• Bespoke Absolute Black 4 / 6 point ramp and recess shifting design shifts as crisp as original.
• Finest design that provides excellent strength to weight ratio.

Features

• BCD: 110x4.
• Compatibility: Shimano Dura-Ace 9100, R9120, R9150 & R9170 Di2, Ultegra 8000, R8020, R8050 & 8070 Di2, 105- R7000, R7020, R7070 adaptable with 9000, 6800
• 10S / 11S / 12S compatible.
• Bolts: For Outer chainring it is recommended to use Absolute Black's "Long bolts".
• Inner chainring only? Use original bolts.
• Use bolt covers for best appearance.
• Material: CnC machined 7075 Txxx Aluminium. Long-lasting construction. Type II anodizing.
• Real weight (inner chainring): 30 g (34T), 38 g (36T).
• Real weight (outer chainring): 112 g (50T), 131 g (52T).