USFS National Forest System Trails · Sierra National Forest · California · Updated June 2026
Silvis (USFS trail 22E268) is a 0.8 mi trail in Sierra National Forest, California. Mountain-bike use here is restricted in USFS data, with Class 1 e-bikes also designated.
Can I bike Silvis?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Restricted | — |
| Class 1 e-bike (pedal-assist, 20 mph) | Allowed | Apr–Dec |
| Class 2 e-bike (throttle, 20 mph) | Allowed | Apr–Dec |
| Class 3 e-bike (pedal-assist, 28 mph) | Allowed | Apr–Dec |
Zooming out: across Sierra National Forest, 0% of rideable trail miles are open to mountain bikes — a Bike Access Grade of F.
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About this trail
In Sierra National Forest, California, Silvis (USFS trail 22E268) covers 0.8 mi of National Forest System trail. This profile summarizes what the official US Forest Service trail record says about riding it: how long the trail is, what it's built on, how steep the route grades out, and which forms of bike use the agency has designated. The tread is mapped as native material. Based on slope, this is a Intermediate trail (grade band 8-10%); that reflects moderate gradient and is not the same as a technical MTB difficulty rating. Note that mountain-bike use here is restricted in USFS records — confirm with the ranger district before riding. The record additionally permits Class 1, Class 2, Class 3 e-bike use, Apr–Dec; recall that Class 1 is pedal-assist, while Class 2 adds a throttle and Class 3 a higher cutoff speed. The route is mapped as USFS Trail Class 2 on the agency's 1-to-5 development scale, where 1 is the most primitive, minimally maintained tread and 5 is the most developed. For day-of certainty on closures or seasonal orders, check directly with the ranger district, since this reflects the USFS data as of the latest refresh.
Frequently asked questions
- Can you mountain bike on Silvis?
- Mountain-bike use on Silvis is restricted in USFS records, though Class 1 e-bike use is designated. Confirm current rules with the managing ranger district.
- Are e-bikes allowed on Silvis?
- Class 1, Class 2, Class 3 e-bikes are designated on Silvis in the USFS data.
- How long is Silvis?
- Silvis measures about 0.8 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Silvis?
- USFS data records the tread surface of Silvis as native material.
- How difficult is Silvis?
- Its grade-based difficulty is Intermediate (grade band 8-10%), derived from USFS slope data. This reflects steepness, not technical mountain-bike difficulty.
How we read this data
Grade-based difficulty above is the USFS grade (route steepness), not a technical mountain-bike rating — a gentle-grade trail can still be rocky or technical, and vice versa. Bike and e-bike status come verbatim from the USFS managed-use fields for this trail; we never infer access we can't cite. See our methodology for how the dataset is built and what each field means.
Where it is
Approximate location of Sierra National Forest (USFS trail geometry isn't mapped).
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