The Pioneer of Short Bike Cranks Is Making Universal and Modular Cranksets in the USA
With these new spiders and chainrings, Appleman Bicycles 2XR cranks are now universal for any bike, riding discipline, and ...
Hackaday8y
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 ...
Rimpact Chain Damper Smooths MTB Rides with Springs & Elastomers Inside a Chainring
but a classic direct mount crank arm interface to make it easy to fit to your bike… Rimpact direct mount MTB Chain Damper and ...