How To Wire Shimano GRX Di2 Levers To A Pinion Smart Shift Gearbox
Patrick found a way to wire Shimano GRX Di2 levers to a Pinion Smart Shift gearbox!
Browsing Category
Bicycle Drivetrains
49 posts
Why This Weird Pinion Gearbox Bike Has Three Belts (Pinion Tandem)
To understand how this belt-driven Pinion tandem works, we need to first learn about gearboxes and tandem bicycles.
Electronic Shifting For Rohloff Hubs Is Now Possible Thanks To SternShift
SternShift brings electronic shifting to Rohloff hubs with easy gear changing and neat integration with drop bars.
Are Chainless Belt Gears The Future of Bicycle Drivetrains?
Veer Shift Drive aims to combine the efficiency and performance of derailleurs with the durability and low maintenance of belt drives.
The Kindernay 14-Speed Gear Hub is No Longer (They Went Bankrupt)
At this stage, aftersales support for existing Kindernay users is unknown.
Are Chainless String Drive Bicycles a Genius or Terrible Idea?
This chainless drivetrain has 19 gears and uses Dyneema ropes to propel you forward.
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?