Why it makes perfect sense for this bike to have two gears and two chains
The Buffalo Bicycle Utility S2 has won an award from Eurobike and earned a German Design Award. With components designed by ...
Hackaday1y
Tiny Yet Functional Bike Built From Scratch
Welding some steel tubes then nets a small diamond-layout bike frame. It’s fitted with a chain ring, pedals, and steering assembly just like a full-sized bike, just in absolute miniature.
Cane Creek GRX Chainring Spider Allows 1x or 2x Shimano Builds w/ Ti Cranks
Pair your beautiful titanium eeWings cranks with Shimano GRX chainrings with the newest crank accessory from Cane Creek.
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Do bike gears work the same as car gears?
Your bicycle’s gear ratios help control the effort needed to pedal and the speed you can achieve. The gear ratio is determined by the size of the front chainring compared to the rear cassette cog.