ALUGEAR AERO Oval Chainring Ritzel 34T Zähne für 104 BCD MTB

  • Im Angebot
  • Normaler Preis €49.00
inkl. MwSt. zzgl. Versandkosten

The original design ALUGEAR chainring 



  • Weight: 34T- 46g; 36T- 55g; 38T- 62g

  • Diameter: 34T- 152mm; 36T- 162mm; 38T- 170mm

  • Timing: 108° (top dead center)

  • Ovality: 12%

  • Material: 7075-T6 aluminum

  • Made: CNC milling

  • Surface coating: Anodizing



  • For PowerMeter: SRAM Quarq Spider 104mm BCD 4-bolt

  • Not compatible with SRM PowerMeter, but we have the specially designed 104BCD chainrings for SPM PowerMeter

  • Compatible with cranks that have a 104 BCD 4-arm bolt circle diameter

  • Compatible with SRAM T-Type Transmission

  • We have designed universal teeth that work with other chains as well: SRAM chains - 11sp, 12sp Eagle, 12sp T-Type;  Shimano chains - 11sp, 12sp HG+; KMC chains



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



  • Use Bolts and Nuts for mounting: 5mm Nuts and 6,5mm Bolts are required

  • Tool holder: Nut 6 mm and Bolt 5 mm hexagon socket, maximum permissible torque: 12 Nm

  • We recommend the use of an increased cage tension system rear derailleur for the best chain security

  • It is also a good idea to use a new chain with your new ALUGEAR chainring

  • It is recommended to use a well-lubricated chain on every ride