ACS Paws 4.1 Freewheel

Write a Review
Ship Time:
Ships from our warehouse in 5-10 business days

Replacement sprocket for newer ELFs that use the 'UpDrive' system. Right side freewheel runs to the motor, which spins backwards.

If you need a left side freewheel for an older model ELF, that has the NuVinci in the back, you'll want the ACS southpaw instead. 


"Cold forged for high-torque strength

30 steps / 12º engagement

Nickel plated sprocket ring, fits 1/8" and 3/32" chains

Removable with standard 4-prong tool"

Gears: 22T x 3/32"
Speeds: Single
Color: Nickel

^ Above description was provided by the manufacturer: ACS