Alugear AERO Chainring - MTB | Thread Mount | 3mm | 1x 11/12s | round - steel

Technologically solid, extremely light and unique in design. These properties characterize the chainrings from Alugear. And the MTB version of the AERO chainring for powermeter cranks with Thread Mount interface is no exception. The special thread design reduces the overall weight even further, but with the same reliability – the first choice for ambitious riders, regardless of whether you are using a lightweight XC bike or planning their next long-distance marathon race.

Besides the precise manufacturing with the latest CNC technology and the use of aerospace-grade aluminum, the characteristic narrow/wide tooth profile is responsible for the exceptional blend of durability, lightweight design, and excellent chain guidance. Its shape not only ensures smooth chain running by keeping the chain securely in position at all times, but also features self-cleaning properties that prevent mud and dirt from getting stuck – ideal for use in demanding off-road conditions.

Visually, the chainring stands out with the AERO look typical of Alugear. To maintain this look for a long time, the chainring has an industrial hard anodization, which noticeably increases the protective effect against mechanical impacts. The unique tooth profile, specially designed for interaction with mountain bike chains, also contributes to increased wear resistance. In addition, it eliminates chain noise to ensure smooth operation of the entire system.

Technical details of the Alugear AERO chainring

• range of use: MTB
• material: aluminum 7075-T6 (aerospace grade, CNC-milled, hard anodized)
• interface: Thread Mount (SRAM)
• tooth profile: narrow/wide
• offset: 3 mm (Boost)
• chain line: depending on crankshaft, 52 / 55 mm (Standard / Wide)
• outer diameter: 30T- 131,5mm; 32T- 138,6mm; 34T- 148mm; 36T- 154,2mm; 38T- 161,3mm; 40T- 171mm
• weight: approx. 30T- 34g; 32T- 45g; 34T- 52g; 36T- 59g; 38T- 65g; 40T- 80g; manufacturer's specification)

Compatibility:

• powermeter cranks and powermeter spiders with Thread Mount interface: SRAM Eagle Transmission AXS (XX SL) / Quarq
• chains from Shimano (12-speed HG+, 11-speed) and SRAM (12-speed Eagle, 12-speed T-Type, 11-speed)

Scope of supply: 1 chainring