2 eBike Shops in Cassia County, ID
Cassia County has 2 directory listings, Epic Ride Bike and Rock's Cycling, both in Burley and both filed as bicycle shops. Neither card says it sells or rents electric bikes, so call before you plan a rental.
The directory lists no rental or tour card in the county.
Things to do on an eBike in Cassia County →
eBike shops by city
All 2 listings are in Burley, shown below.
Where to ride in Cassia County
The City of Rocks superintendent's compendium says bicycles are allowed only on park roads, parking areas, and designated routes, and it lists Stripe Rock Loop, Tea Kettle Trail, the Smoky Mountain Connector, the California Trail between Smoky Mountain trailhead and Elephant Rock, the California Trail Retracement, the Skyline Connector, the Indian Grove route via Bread Loaves, and the North Fork Circle Creek Trail. It says all other trails are closed to bicycles.
The same compendium says eBikes are allowed where traditional bicycles are allowed and prohibited where bicycles are prohibited, and it defines an eBike as having pedals and a motor under 750 watts. It sets 15 mph on the Circle Creek Overlook, the campgrounds, and Logger Springs Road, and leaves City of Rocks Road and Twin Sisters Road to Cassia County's speed limits.
The Park Service says the Tea Kettle Trail runs 3 miles one way between Bread Loaves and Elephant Rock, and may be narrow and relatively steep in places. It asks bikers to yield to horses and hikers.
Castle Rocks State Park, nearby, lists biking among its trail types, and Park Service staff recommend its five-mile Castle Rocks Trail, which rises over 920 feet at the halfway point.
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 Cassia County
Every card here sits in Burley, so the eBike shops in Burley page has the full set.
Frequently asked questions
Are eBikes allowed at City of Rocks National Reserve?
Yes, where traditional bicycles are allowed, per the compendium. Bicycles are limited to roads and designated routes.
How long is the Tea Kettle Trail?
The Park Service says 3 miles one way between Bread Loaves and Elephant Rock.
Is there an eBike shop in Burley?
The directory lists Epic Ride Bike and Rock's Cycling as bicycle shops. Neither card says it sells electric bikes.
What speed limit applies in City of Rocks campgrounds?
The compendium sets 15 mph on the Circle Creek Overlook, the campgrounds, and Logger Springs Road.
Must I wear a helmet on an Idaho eBike?
No, the eBike sections add no helmet duty, and § 49-666 covers other vehicles. A helmet is advice here and not a state rule, but a trail or city may say otherwise.