Shimano has recently expanded its GRX gravel groupset, introducing larger chainring sizes and shorter crank arm lengths to enhance performance and adaptability for gravel riders. (bikeradar.com)
Larger Chainring Options
To accommodate riders seeking higher gearing for faster speeds on flat terrains or competitive gravel events, Shimano has added 44-tooth and 46-tooth chainrings to the existing 40-tooth and 42-tooth options. These larger chainrings are compatible with both 1x and 2x configurations across the 600- and 800-series GRX cranksets, allowing riders to tailor their gearing to specific riding conditions. (bikeradar.com)
Shorter Crank Arm Lengths
Recognizing the trend towards shorter crank arms for improved pedaling efficiency and reduced joint strain, Shimano now offers 160mm and 165mm crank arm lengths in the GRX RX810 line. These additions complement the existing 170mm, 172.5mm, and 175mm options, providing riders with more choices to optimize their bike fit and comfort during long gravel rides. (bikeradar.com)
These updates reflect Shimano’s commitment to meeting the diverse needs of gravel cyclists, offering components that enhance both performance and comfort across various riding scenarios.
Highlights:
- Shimano adds shorter crank and larger chainring options to its 12-speed GRX gravel groupset | BikeRadar, Published on Tuesday, April 14
- Shimano Expands CUES and GRX component family – BikeBiz, Published on Tuesday, April 14
- Shimano makes GRX faster and more fashionable with new additions – Canadian Cycling Magazine, Published on Tuesday, April 14