Oval Chainrings for AXS and GRX Cranksets
You spoke, and we listened. We are proud to introduce our new gravel chainrings for Shimano GRX and SRAM AXS cranksets, as well as new sizes for AXS-compatible chainrings on Shimano and ROTOR Cranksets. Now available for same-day shipping, we have options for converting an AXS 2x crankset to 1x, running oval chainrings on your GRX crankset, or running oval chainrings on your SRAM AXS crankset. To spare you the deluge of numbers and tech specs, we've simplified it all into a few charts below.
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| SRAM® AXS Chainring Specs | ||
| Chainring Options | 48/35 | 50/37 |
| BCD | 107x4 | 107x4 |
| Weight | 144 grams | 161 grams |
| Ovality | 12.5% | 12.5% |
| Chainline | 43.5 mm | 43.5 mm |
| Crankset Compatibility |
SRAM Red eTAP AXS 107x4 |
SRAM Red eTAP AXS 107x4 SRAM Force eTAP AXS 107x4 SRAM AXS Power 107x4 |
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SRAM® AXS Chainrings for Shimano® 110x4 Cranksets or ROTOR 110x4 Cranksets |
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| Chainring Options | 48/35 | 50/37 *NEW |
| BCD | 110x4 | 110x4 |
| Weight | 140 grams | 155.5 grams |
| Ovality | 12.5% | 12.5% |
| Chainline | Standard - 43.5 mm Offset - 46 mm |
Standard - 43.5mm Offset - 46 mm |
| Crankset Compatibility | Shimano 110x4 Cranksets w/o drive-side power node ROTOR 110x4 cranksets (including INspider and MAS) |
Shimano 110x4 Cranksets w/o drive-side power node ROTOR 110x4 cranksets (including INspider and MAS) |
| Shimano® GRX® Chainring Specs | ||
| Chainring Options | 46/30 | 48/31 |
| BCD | 110x4 outer/80x4 inner | 110x4 outer/80x4 inner |
| Weight | 123 grams | 149.5 grams |
| Ovality | 12.5% | 12.5% |
| Chainline | 46.9 mm | 46.9 mm |
| Crankset Compatibility |
Shimano® GRX® crankset (FC-RX810-2) |
Shimano® GRX® crankset (FC-RX810-2) |