Search results
Results from the WOW.Com Content Network
Bicycle chains Roller chain and sprocket. A bicycle chain is a roller chain that transfers power from the pedals to the drive-wheel of a bicycle, thus propelling it.Most bicycle chains are made from plain carbon or alloy steel, but some are nickel-plated to prevent rust, or simply for aesthetics.
Volume 81 of One Piece, released in Japan by Shueisha on April 4, 2016. One Piece is a Japanese manga series written and illustrated by Eiichiro Oda which has been translated into various languages and spawned a substantial media franchise, including animated and live action television series, films, video games, and associated music and merchandise.
A chain drive and rear derailleur gear change, the most popular system in use today A shaft-drive with crankset and rear gear hub. Bicycle drivetrain systems are used to transmit power on bicycles, tricycles, quadracycles, unicycles, or other human-powered vehicles from the riders to the drive wheels.
Race Across America, an ultra marathon bicycle race across the United States that started in 1982. The fastest average speed records are: Solo man: Christoph Strasser, 2014, who averaged 16.42 mph (26.43 km/h) riding 3,020 miles (4,860 km) in 7 days, 15 hours, and 56 minutes. [76]
The mechanism has a rocker arm [5] [6] on each side of the bike that replaces the round sprockets (which are usually only on the right side) on chain driven bikes. In contrast to traditional derailleur chain drives, the drive does not slip when changing gears, [7] and the gearing can be changed even when the bicycle is almost stationary.
A prominent social media influencer was disqualified and banned from the New York City Marathon for running the famed Big Apple race with an “unauthorized” e-bike escort filming him.
The definition of ultra-distance cycling is far more vague than in ultra running (any race longer than a marathon) or in ultra-triathlon (any race longer than an Ironman Triathlon). Any bike race or ride longer than a century ride, which is 100 miles (160 km), is sometimes considered to be ultra-distance cycling. However, such events are ...
The UCI has established a championship series for such events, the Marathon World Cup. The 2014 UCI rules limit events to distances between 60 km (37 mi) and 160 km (99 mi). Almost all of the participants are elite professional mountain bike racers. There is an annual world championship event, the UCI Mountain Bike Marathon World Championships ...