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Shelden's BIG Bang XC MTB Race

Sat July 18, 2026
Utica, MI 48316 US Directions

e-Bike Rules

This page is intended to inform e-Bike racers of the ONLY type of e-Bikes allowed in the e-Bike Open categories:
Class 1 Pedal Assist e-Bikes only
- No class-selectable bikes
- Specifically state pedal assist only
- Allowed bikes examples (not the exclusive list):
  • Trek Fuel EXe
  • Specialized Turbo Levo
  • Santa Cruz Vala
  • Pivot Shuttle
  • Transition
e-Bike Class 1: MCL 257.13e (https://legislature.mi.gov/Laws/MCL?objectName=mcl-257-13e&highlight=AT%2CAct)
In the event you have problems with the link above, here's the direct quote defining Class 1 Pedal Assist bikes:
Class 1 electric bicycle. As used in this subparagraph, "class 1 electric bicycle" means an electric bicycle that is equipped with an electric motor that provides assistance only when the rider is pedaling and that disengages or ceases to function when the electric bicycle reaches a speed of 20 miles per hour.

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