Are Chainless String Drive Bicycles a Genius or Terrible Idea?
This chainless drivetrain has 19 gears and uses Dyneema ropes to propel you forward.
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Bicycle Drivetrains
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How Much Does A Dirty Bicycle Chain Slow You Down? (Drive Efficiency Test)
Unsurprisingly, your drive efficiency reduces significantly when you have a dirty chain.
You Can Now Use Shimano GRX Shifters With Pinion Gearboxes (Hibox Shift Adapter)
The Hibox shift adapter permits the use of Shimano, SRAM and Campagnolo shifters with the Pinion gearboxes.
The 2024 Pinion Gearbox Is A Derailleur Killer (Shift Under Load, No More Gripshift)
No more grip shifter, and you can now shift under pedal load!
The Incredible $199 Internal Gear Bicycle Hub: Enviolo CVT Explained
How good is a $199 Enviolo hub? And how does it compare to a $1,499 Rohloff hub?
Why The New Pinion Smart Shift Gearbox Is A Big Deal (New Possibilities)
Pinion Smart Shift takes just 0.2 seconds to switch gears. The system will change gears while pedalling, when stationary, and under load.
Belts Are Now Better Than Chains On Bicycles (135,000km of Testing)
I've been an avid user of belt drive on my bikes for about 12 years now, and have clocked over 135,000km on these chain alternatives.
Inside The Revolutionary Honda Bicycle Gearboxes (All 3 Generations)
Let's examine the top secret Honda bicycle gearboxes and find out how they all work.
Are Chainless Digital Drive Bicycles The Future of Cycling?
Are derailleur and gearbox drivetrains the pinnacle of what’s possible? Or will bicycle drivetrains of the future be digital?
5 New Bicycle Gearbox Drivetrains (Revolute Hub1, 3X3 Nine, Pinion)
New bicycle gearboxes are coming onto the market quicker than at any time in history.