Round AERO for 104 BCD MTB (T-Type)

The ALUGEAR AERO chainrings 104BCD are compatible with QUARQ SRAM Eagle and 104BCD spider cranks. It's compatible with new SRAM T-Type Transmission and SRAM Eagle 12s (XX1, X01, GX, NX & SX); Shimano Hyperglide + 12s chains (XTR, XT, SLX, Deore). Compatibility with 11-speed chains is also guaranteed. It is attached to the PowerMeters or spiders with 4 pieces of nuts and bolts.

The chainrings are characterized by a quiet running of the chain and good self-cleaning in muddy conditions. With the alternating narrow wide tooth profile, which is matched to the bicycle chains, the chainrings keep the chain always securely in place. The chainrings are available with 34 to 38 teeth. The chainrings are CNC machined from 7075 T6 aluminum and hard coat industrially anodized to provide protection from mechanical impacts, a good look, and an excellent tactile feel to each of the chainrings that lasts a long time.

A unique tooth profile eliminates chain noise, reduces wear, and provides smooth operation on the entire system of all the most common combinations, such as 10, 11, and 12-speed drives. ALUGEAR chainrings are the best choice if you are looking for a technologically sound chainring with a unique design and low weight.