<https://forum.bikehub.co.za/topic/196873-gravel-bike-gear-ratio/#comment-3973568>
<http://schema.org/text>
"after a few years riding 1x on Gravel and MTB, im considering a return to 2x: \n\t1 - Efficiency: 1x drivetrains are typically less efficient than 2x drivetrains because the chain runs at more extreme angles, higher speeds, and higher tensions.  \n\t2 - Gear range: 1x drivetrains may not have as extensive a gearing range as 2x drivetrains. (Bigger Jumps) \n\t3 - Component wear: 1x drivetrains experience increased component wear. (Chain monitoring is important) \n\t4 - Chainline: 1x drivetrains have an angled chainline, which can be less efficient. (try rotating your crankset in reverse when the chain is on the top gear, that resistance is real).\n \n\n\n\tI think the most underestimated bargain is the new GRX 2x 12-speed Di-2 which is available for cheap money on certain magician labelled web sites who have excellent service 🫣\n \n"
<https://forum.bikehub.co.za/topic/196873-gravel-bike-gear-ratio/>