Torque-sensing bottom bracket. It measures how hard you are actually pushing on the pedals and passes that to the motor, so the assistance rises and falls with your effort instead of switching on and off. Choose the version that matches your bike.
This is the same part fitted at the factory.
Shot by owners, not by us
Real Torque Sensor Bottom Bracket for Rebel.2/Cheetah Pro bikes, real driveways
No studio, no lighting rig. These photos were taken by the people who bought this bike and attached to their reviews.
Free US shippingShips from our California or New Jersey warehouse
Free returns on faultsDefect, transit damage or wrong item: we pay, you do not
Ships in 3 to 5 daysTracking by email the moment it leaves the warehouse
Talk to a humanghram.llc@gmail.com · +1 929-325-0497