Jason Sumner
Latest articles by

Pro Bike: Levi Leipheimer's Trek Top Fuel Prototype
By Jason Sumner last updated
The bike that won the Leadville 100

Fuji Transonic 1.3 review
By Jason Sumner last updated
Not yet ratedHigh value aero bike with surprisingly good road manners

Pro bike: Jeremiah Bishop's Cannondale Flash Carbon 29er
By Jason Sumner last updated
A close look at Bishop's highly personalised rig

Castelli Tempesta Race Jacket review
By Jason Sumner last updated
Not yet ratedA near-perfect solution for rainy days, with incredible eVent fabric

Anthony Delaplace's Tour de France Look 796
By Jason Sumner last updated
3D-printed cover hides Di2 junction box inside the top tube

Pro shoes: Shimano's limited edition R321B
By Jason Sumner last updated
Expect to see these blue shoes on riders at the Tour de France
Get The Leadout Newsletter
The latest race content, interviews, features, reviews and expert buying guides, direct to your inbox!
Latest on Cyclingnews
-
Froome testing Stages prototype power meter at Tour de France
New, slender Stages meter seen on Froome's Pinarello -
Cold comfort: Hampsten's day on the Gavia
By Jason Sumner It was the greatest victory of his career, but what Andy Hampsten had to endure on... -
Novatny and Hynek take queen stage and solidify overall lead
Women's and mixed leaders remain unchanged
-
Inside: Stages Cycling's headquarters
Power-meter assembly in Boulder, Colorado -
Wahoo unveils Elemnt GPS computer
LED turn indicators, wireless two-way communication highlight features -
Prototype Ridley Fenix raced in Belgium
Lotto-Soudal tests out new endurance bike on the cobbles
-
Rapha Cyclocross Shoes, made by Giro
Shoes come in beer-and-frites box, plus change bag -
Eyring & Kaufmann win opening time trial
Several racers crash on technical prologue course -
Hynek and Novatny win their second Brasil Ride overall
Only 67 of 113 starting teams finish a tough race