1 eBike Shop in Custer County, ID
Custer County has 1 directory listing, Balance Bike Works in Stanley, which the directory files as a bicycle shop. No other business is listed for the county, and the card does not say it sells or rents electric bikes.
Call and ask about electric models before you plan on renting.
Things to do on an eBike in Custer County →
eBike shops by city
The one listing is in Stanley, shown below.
Where to ride in Custer County
The Sawtooth National Recreation Area opened the Stanley to Redfish Trail in 2023, per a CBS2 report. It runs about 4.5 miles from Stanley to the Redfish Lake complex and is open to hiking, bikes, and horses. The report says eBikes are not allowed.
The trail can be reached from Pioneer Park in Stanley, the Forest Service's Stanley Ranger Station, and the Redfish Lake complex. The ranger station's number is 208-774-3000, and riders should follow the regulations posted at trailheads and respect private property.
Land of the Yankee Fork State Park, between Challis and Custer, includes the Interpretive Center, the Challis Hot Springs and Bayhorse units, and motorized off-highway and motorbike trails. Idaho State Parks allows Class 1 and Class 2 eBikes in state parks and does not address Class 3.
eBike rules in Idaho
Idaho defines three classes of electric-assisted bicycle in Idaho Code § 49-106. The bike needs fully operable pedals and a motor under 750 watts. A Class 1 motor helps only while you pedal and stops helping at 20 mph. A Class 2 motor may drive the bike by itself and cannot help at 20 mph. A Class 3 motor helps only while you pedal and stops helping at 28 mph. Under § 49-727, makers and distributors must label each bike with its class, top assisted speed, and motor wattage.
Under § 49-725, an electric-assisted bicycle carries the safety requirements of a bicycle, and its rider has a bicyclist's rights and duties. Under § 49-726, the bike is outside the Title 49 rules on driver's licenses, titles, registration, license plates, and financial responsibility, and counts as a motor vehicle only as far as 23 U.S.C. 154 requires. Section 49-714, amended in 2026, gives riders the rights and duties of a driver and requires due care, and § 49-615 requires drivers to use due care around them. Under § 49-729, a rider's violation of those chapters is an infraction.
Sections 49-725 and 49-728 let an electric-assisted bicycle go anywhere a bicycle may go, multiuse paths included, unless a local ordinance excludes it or the public agency in charge posts a sign after putting the change on a governing-board agenda. Each city, county, park, and land manager therefore sets its own path rules. We found no statewide eBike helmet rule and no minimum operator age. The helmet statute, § 49-666, covers riders under 18 on motorcycles, motorbikes, UTVs, and ATVs, and § 49-114 says a motorbike does not include an electric-assisted bicycle. Read our Idaho eBike laws guide, then the sign at the trailhead.
Cities in Custer County
The directory places a listing in one city, Stanley, and the eBike shops in Stanley page carries it.
Frequently asked questions
Are eBikes allowed on the Stanley to Redfish Trail?
No. The Sawtooth National Recreation Area says eBikes are not allowed, though regular bikes are.
How long is the Stanley to Redfish Trail?
About 4.5 miles, per the recreation area's announcement.
Where can I start the Stanley to Redfish Trail?
At Pioneer Park in Stanley, the Stanley Ranger Station, or the Redfish Lake complex.
Is there an eBike shop in Stanley?
The directory lists Balance Bike Works as a bicycle shop. Call about electric models.
Does the law make eBike riders wear helmets in Idaho?
The state does not make eBike riders wear one. Only motorcycle, motorbike, UTV, and ATV riders under 18 are named in § 49-666, and a city, park, or trail can still post a requirement.