I've tested mountain bikes for 15 years and 32-tooth chainrings are too big – here's why | BikeRadar
I've tested mountain bikes for 15 years and 32-tooth chainrings are too big – here's why | BikeRadar
www.bikeradar.com
I've tested mountain bikes for 15 years and 32-tooth chainrings are too big – here's why | BikeRadar
How a smaller chainring can make your riding a happier experience