What's the difference between Class 1, 2 and 3 e-bikes on national forest trails?

Class 1: Pedal-assist only, motor cuts out at 20 mph, no throttle. Class 2: Throttle-assist up to 20 mph (can propel without pedaling). Class 3: Pedal-assist up to 28 mph, no throttle. On Forest Service land all three are motor vehicles regardless of class, so access depends on the trail's motorized designation.

Can I ride a Class 2 (throttle) e-bike on Idaho forest trails?

Rarely. Class 2 access is recorded on only 2,080 segments statewide — most non-motorized singletrack that allows Class 1 still excludes throttle-assist Class 2 and 3 e-bikes. Verify with the managing ranger district.

USFS travel-management data · Updated June 2026

Are E-Bikes Allowed in Idaho National Forests?

On National Forest land in Idaho, e-bikes are treated as motor vehicles. USFS travel-management data records Class 1 e-bike access on 2,080 trail segments (7,525 mi), Class 2 on 2,080, and Class 3 on 2,080 across 7 national forests. Everywhere else, an e-bike is allowed only where motor-vehicle use is allowed.

Reviewed by CanIBikeHere Editorial Team · Updated Jun 28, 2026

National forests

2,080

Class 1 segments

7,525 mi

2,080

Class 2 segments

2,080

Class 3 segments

E-bike access by class across Idaho

On National Forest System land, e-bikes are legally motor vehicles. Under U.S. Forest Service policy (36 CFR 212; FSM 7700), an e-bike of any class may be ridden only on routes that are designated for motor-vehicle use or specifically designated for e-bike use — not on every trail where a conventional (non-motorized) mountain bike is allowed.

E-bike access by class in Idaho national forests, from USFS travel-management data
E-bike class	Definition	Trail segments with access	Miles
Class 1 designated	Pedal-assist only, motor cuts out at 20 mph, no throttle.	2,080	7,525 mi
Class 2 designated	Throttle-assist up to 20 mph (can propel without pedaling).	2,080	7,525 mi
Class 3 designated	Pedal-assist up to 28 mph, no throttle.	2,080	7,525 mi

By national forest

Open a forest for its trail-by-trail e-bike breakdown and season windows.

National forest	Class 1	Class 2	Class 3	Bike trails
Caribou-Targhee National Forest	527	527	527	932
Idaho Panhandle National Forests	426	426	426	13
Boise National Forest	344	344	344	458
Sawtooth National Forest	318	318	318	197
Salmon-Challis National Forest	317	317	317	39
Payette National Forest	148	148	148	47

Frequently asked questions

Are e-bikes allowed in Idaho national forests?: Only where designated. On National Forest System land, e-bikes are legally motor vehicles. Under U.S. Forest Service policy (36 CFR 212; FSM 7700), an e-bike of any class may be ridden only on routes that are designated for motor-vehicle use or specifically designated for e-bike use — not on every trail where a conventional (non-motorized) mountain bike is allowed. In Idaho, USFS data records Class 1 access on 2,080 trail segments and Class 2/3 on far fewer. Check the specific forest before you ride.
What's the difference between Class 1, 2 and 3 e-bikes on national forest trails?: Class 1: Pedal-assist only, motor cuts out at 20 mph, no throttle. Class 2: Throttle-assist up to 20 mph (can propel without pedaling). Class 3: Pedal-assist up to 28 mph, no throttle. On Forest Service land all three are motor vehicles regardless of class, so access depends on the trail's motorized designation.
Can I ride a Class 2 (throttle) e-bike on Idaho forest trails?: Rarely. Class 2 access is recorded on only 2,080 segments statewide — most non-motorized singletrack that allows Class 1 still excludes throttle-assist Class 2 and 3 e-bikes. Verify with the managing ranger district.

E-bike rules in other states

Michigan

3,221 Class 1 segments

Nevada

1,810 Class 1 segments

Oregon

1,756 Class 1 segments

California

1,513 Class 1 segments

Utah

1,191 Class 1 segments

Colorado

989 Class 1 segments

Idaho mountain biking