Author Archives: Jan Heine, Editor, Bicycle Quarterly

About Jan Heine, Editor, Bicycle Quarterly

Spirited rides that zig-zag across mountain ranges. Bicycle Quarterly magazine and its sister company, Compass Cycles, that turns our research into high-performance components for real-world riders.

Berthoud Open Saddles in Stock

We just received our first shipment of Gilles Berthoud “Open” saddles. In the past, I’ve tried many saddles with cutouts, but none were comfortable. While they relieved pressure in the center, the sharp edges of the opening were uncomfortable. So … Continue reading

Posted in Saddles | 8 Comments

Cyclodonia on the J. P. Weigle from the Concours de Machines

Jan’s comment: It’s always interesting to read others’ impressions of our work. Cyclodonia discussed several bikes from the Concours de Machines in detail. Translated and reposted with permission. The French original is available here. The views expressed are those of … Continue reading

Posted in Rides, Testing and Tech | 41 Comments

New Tire: Pumpkin Ridge 650B x 42 mm

Many cyclists dream of a dual-purpose tire that rolls smoothly on paved roads, but has knobs that dig into the surface when it gets slippery. In the past, combining these two qualities in a single tire has been elusive. Usually, … Continue reading

Posted in Tires | 18 Comments

Tubeless-Compatible 650B x 42 mm

If there is such a thing, Babyshoe Pass is our favorite tire here at Compass and Bicycle Quarterly. It’s 42 mm width gives it great cornering grip, comfort and puncture resistance. The 650B wheel size offers nimble handling with wide … Continue reading

Posted in Tires | 6 Comments

Two Years of Racing on Compass: Interview with Matt Surch

Long-time Bicycle Quarterly reader Matt Surch (above) put his name on the map when he won last year’s Steaming Nostril gravel race on Compass Bon Jon Pass tires. We checked back in with him to see how the tires performed in the … Continue reading

Posted in Testing and Tech, Tires | 9 Comments

1995 Rivendell: Turning the Tide

When Bridgestone USA closed in 1994, many mourned the loss of what they saw as the last bastion of sensible design in the quickly changing world of bicycles. They rejoiced when later that year, Bridgestone’s marketing manager Grant Petersen started … Continue reading

Posted in Uncategorized | 38 Comments

Classics Celebrate the Tour de France

During its last week, the Tour de France heads for a final showdown in the Alps. This year’s race is incredibly close, with less than 30 seconds separating the first three riders. The penultimate stage is a time trial, so … Continue reading

Posted in Rides | 6 Comments