来自MSN2 天
As Tadej Pogačar goes, so goes the world: crank length explained, tested and redefined
If leverage won bike races, we'd all be riding 400mm cranks—debunking myths and optimizing crank arm length for peak ...
BikeMag on MSN7 天
New Release Shows Shorter Mountain Bike Cranks Are Still the Trend
The mountain bike industry has recognized the benefits of shorter cranks in the last few years, and more brands are following ...
来自MSN20 小时
'I rode 900 kilometres on one leg': One rider's search for a new crank in the Mexican deserts
He rode 900km through Mexico on one leg after his crank fell off in the middle of nowhere. It happened during a ride from tip ...
Hackaday8 年
Bike Power Meter With Crank-mounted WiFi Strain Gauges
The goal is to send crank data to a handlebar-mounted UI via WiFi with a pair of ESP8266 modules. We like the idea of a bicycle area network, but [chiprobot] has his work cut out for him in terms ...
Hackaday10 年
Bike Pedals In Both Directions, Gets You To Your Destination AND Back
Pedal forward or backwards and the bike ... the bike acts as a normal bike does where top of the Crank Sprocket pulls the chain and the chain then pulls on the top of the Large Wheel Sprocket.