Technical specifications
Intended use
Road,Time Trial, Gravel bikes
Offset
32T-52T 6,5mm; 54T 5,5mm; 56T 4,6mm; 58T 4,0mm; 60T 3,8mm; 62T 3,8mm (The offset on larger chainrings is designed to provide adequate clearance to the frame chainstay)
Diameter
32T- 138,6mm; 34T- 148mm; 36T- 154,2mm; 38T- 161,3mm; 40T- 171mm; 42T- 179mm; 44T- 187mm; 46T- 195,5mm; 48T- 202,4mm; 50T- 210,4mm; 52T- 219mm; 54T- 227mm; 56T- 235mm; 58T- 243mm; 60T- 251mm; 62T- 259mm
Chainline
45mm with standard crank spindle ; 47,5mm with wide crank spindle (The chainline changed depending on the chainring’s offset)
Weight
32T- 52g; 34T- 64g; 36T- 78g; 38T- 85g; 40T- 96g; 42T- 109g; 44T- 121g; 46T- 128g; 48T- 138g; 50T- 147g; 52T- 163g; 54T- 170g; 56T- 173g; 58T- 180g; 60T- 187g; 62T- 214g
Chainring interface
Thread Mount for SRAM AXS Power Meter Quarq
Material
Aluminum 7075-T6
Made
CNC milling
Surface coating
Anodizing
Compatibility
Chains
We have designed universal teeth that work with other chains as well: SRAM chains - 11sp, 12sp Eagle, 12sp T-Type, 12-/13-speed FlatTop; Shimano chains - 11sp, 12sp HG+
Cranks
Compatible with cranks featuring an 8-bolt interface that allows the installation of the Quarq Power Meter with a threaded chainring mount;
with ALUGEAR Vega cranks ;
with SRAM DUB Road or Gravel cranks with AXS Power Meter
Powermeter
For Power Meters: SRAM AXS Power Meter Quarq
Recommendations
Keep your drivetrain clean: Dirt and grime buildup can negatively affect shifting precision. A dirty rear derailleur, cassette, or hub may block the smooth operation of your entire drivetrain, leading to chain drops or other unwanted issues
Always install a new chain with a new chainring: A worn chain can accelerate chainring wear and cause poor engagement. For the best performance and smoothest ride, pair your new ALUGEAR chainring with a fresh, properly sized chain
Use a well-lubricated chain on every ride: A clean and well-lubricated chain significantly improves drivetrain efficiency, reduces wear, and minimizes noise, especially in harsh conditions like mud or dust
