Power Curve Cycles is your local Denver, Colorado E-Moto expert

Power Curve Cycles carries aftermarket parts in-stock from Warp-9, Dunlop, Tusk, Guts Racing, and many more!

Let Power Curve Cycles help with all your e-moto servicing needs. We have experts to help with your toughest trouble-shooting needs.

Stem Lock - W9 Fender Adapter Compatible - For forks without a fender mount on lower clamps.

$39.00
By Warp 9

  • Are you fighting your head bearings coming loose? Chances are good the OEM star nut keeps walking up the steering tube.
  • This kit has a threaded rod that runs the full length of the steering tube bolt compressing the lower triple clamp to the upper triple clamp keeping your head bearings tight.
  • The lower machined retaining nut has 2 5mm threads to allow you to mount a fender
  • Includes 4 black steering tube height spacers in 20mm, 15mm, 5mm, 3mm sizes