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ALUGEAR

ALUGEAR AERO 8-Hole 12S Chainring Pair for Sram Black

The ALUGEAR AERO 8-Hole 12S Chainring Pair for Sram is designed for road and gravel drivetrains equipped with SRAM 2X cranks with Direct Mount... Read more

Recommended price* : 169,00 €

Regular price 169,00 €
Regular price Sale price 169,00 €
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Description

The ALUGEAR AERO 8-Hole 12S Chainring Pair for Sram is designed for road and gravel drivetrains equipped with SRAM 2X cranks with Direct Mount 8-hole attachment. This configuration pairs an outer chainring of 48 teeth with an inner chainring of 34 teeth.

Machined from 7075-T6 aluminium, the chainrings benefit from CNC manufacturing that reduces weight while maintaining a design suited to regular use. The anodised finish protects the surface and provides a durable finish.

The tooth profile incorporates ramps and shift aids to promote fast and precise gear changes. The design is specifically intended for SRAM Flattop 12-speed chains, with a tooth profile adapted to road drivetrains.

Ref: 16068016701820

Technical information

Type: Pair of chainrings 2X
Number of speeds: 12 speeds
Use: Road / Gravel
Mounting: Direct Mount
Fixing: SRAM 8-bolt
Outer chainring: 48 teeth
Inner chainring: 34 teeth
Combination: 48T-34T
Material: 7075-T6 aluminium
Manufacturing: CNC machining
Finish: Anodising
Colour: Black
48T chainring weight: 158 g
34T chainring weight: 28 g
Hardware weight: 4 g
Total stated weight: 190 g
Compatible chain: SRAM Flattop 12-speed
Compatible crankset: SRAM 2X with 8-bolt fixing
Shifting technology: Ramps and pins for shift assistance
Tooth profile: Designed for road chains
Recommended mounting: M4 x 8 mm bolts
Packaging: Pair of chainrings with hardware
Manufacturing: Poland

Price information

*Recommended retail price from supplier in July 2026