Back to today’s briefing

Story perspectives

Manufacturers Push 32-Inch Wheels, Cyclists Call Sluggish

4/28/2026

24 5 Full Breakdown

Summary

Manufacturers Promote

Manufacturers promoted 32-inch wheels as inevitable at the Sea Otter Classic, provoking cyclist anger.
Cyclists argue the larger wheels add rotational mass, lengthen the wheelbase, and make handling sluggish.
The shift forces builders to use smaller chainrings and larger cassettes, reducing drivetrain efficiency.
Most riders prefer light, snappy bikes and find 50-mm tires sluggish compared with 40-45-mm sizes.

Summary

Riders Embrace Gravel

Gravel cycling originated in the United States as a response to scarce infrastructure and dangerous traffic.
Riders repurposed endurance road and cyclocross bikes with the widest tires their frames allowed.
The sport expanded onto unpaved farm grids and Forest Service roads, fostering a countercultural community and spawning grassroots gravel races that preserve road-bike DNA while riders favor stable, wide-tire bikes for social rides and vistas.

Summary

Riders Choose Wide

Modern aero helmets match the power savings of a full aero wheelset without sacrificing performance versus vented helmets.
The author advises using the widest feasible tire, urging British Columbia cyclists to choose massive tires on mountain-bike-like routes.
The author notes that casual farm-road riders who race occasionally may find aero-focused setups reduce enjoyment, citing gravel trips in Patagonia and Arizona.

History

Historical Context

Mountain biking grew from 1970s Marin County riders modifying Schwinn “ballooners” and from Joe Breeze’s 1978 ten-bike prototype. In fall 1981 Specialized released the Stumpjumper, the first mass-produced mountain bike, using Tom Ritchey’s frame geometry and marketed by Gary Fisher’s MountainBikes. The launch turned a niche hobby into a global industry.

1 of 4

Manufacturers Promote

Manufacturers promoted 32-inch wheels as inevitable at the Sea Otter Classic, provoking cyclist anger.
Cyclists argue the larger wheels add rotational mass, lengthen the wheelbase, and make handling sluggish.
The shift forces builders to use smaller chainrings and larger cassettes, reducing drivetrain efficiency.
Most riders prefer light, snappy bikes and find 50-mm tires sluggish compared with 40-45-mm sizes.

1 / 4