USFS National Forest System Trails · Rogue River-Siskiyou National Forests · Oregon · Updated June 2026
Silver Peak - Hobson Horn Trai (USFS trail 1166) is a 17.1 mi trail in Rogue River-Siskiyou National Forests, Oregon. Mountain bikes are designated as allowed year-round, with Class 1 e-bikes also designated.
Can I bike Silver Peak - Hobson Horn Trai?
| Use | Status | Season on record |
|---|---|---|
| Mountain bike | Allowed | year-round |
| Class 1 e-bike (pedal-assist, 20 mph) | Allowed | Aug–Dec |
| Class 2 e-bike (throttle, 20 mph) | Allowed | Aug–Dec |
| Class 3 e-bike (pedal-assist, 28 mph) | Allowed | Aug–Dec |
Zooming out: across Rogue River-Siskiyou National Forests, 53% of rideable trail miles are open to mountain bikes — a Bike Access Grade of B.
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About this trail
In Rogue River-Siskiyou National Forests, Oregon, Silver Peak - Hobson Horn Trai (USFS trail 1166) covers 17.1 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. Underfoot, the trail is recorded as native material. No grade band is recorded, so a steepness-based difficulty isn't available for this trail. Bike use is designated as allowed year-round. On the electric side, Class 1, Class 2, Class 3 e-bikes are also designated (Aug–Dec) — Class 1 being pedal-assist only, Classes 2 and 3 adding a throttle and higher assisted speed. The route is mapped as USFS Trail Class 3 on the agency's 1-to-5 development scale, where 1 is the most primitive, minimally maintained tread and 5 is the most developed. Treat this as a planning reference rather than a live conditions report, and verify any time-sensitive closure or order with the ranger district that manages Rogue River-Siskiyou National Forests.
Frequently asked questions
- Can you mountain bike on Silver Peak - Hobson Horn Trai?
- Yes. Mountain bikes are designated as allowed on Silver Peak - Hobson Horn Trai in Rogue River-Siskiyou National Forests, year-round, per USFS data.
- Are e-bikes allowed on Silver Peak - Hobson Horn Trai?
- Class 1, Class 2, Class 3 e-bikes are designated on Silver Peak - Hobson Horn Trai in the USFS data.
- How long is Silver Peak - Hobson Horn Trai?
- Silver Peak - Hobson Horn Trai measures about 17.1 mi in total, summed across its mapped National Forest System segments.
- What is the surface of Silver Peak - Hobson Horn Trai?
- USFS data records the tread surface of Silver Peak - Hobson Horn Trai as native material.
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 Rogue River-Siskiyou National Forests (USFS trail geometry isn't mapped).
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