E-Bike Gearing Compared: 10-Speed Freewheel vs Rohloff vs Schlumpf
6 days ago
·Freewheel, Rohloff or Schlumpf? Compare HPC's three drivetrain options on gear range, maintenance and cost, and see which bikes each one suits.
Schlumpf High Speed Drive: 2-Speed Gearing for E-Bikes
·
How the Schlumpf 2-speed bottom-bracket gearbox works, and why it pairs so well with high-power e-bikes for both steep climbing and higher top-end speed.
Continue reading

Rohloff & Internally Geared Hubs for High-Power E-Bikes
·
Why an internally geared Rohloff hub is a great match for high-torque e-bikes - durability, low maintenance, and the ability to shift anytime.
Continue reading