STIHL BG 86 review

A strong handheld gasoline blower, with a real nozzle-specification wrinkle

The STIHL BG 86 is a handheld gasoline blower for a homeowner, groundskeeper, or small-property operator who specifically wants a fuel-powered tool and does not need a backpack harness. The exact US part number on STIHL’s current product page is 42410111763US. It ships as a blower with round and flat nozzles, not as the separate vacuum kit sometimes shown among STIHL accessories. The product page describes the BG 86 as a high-output handheld and lists a washable HD2 air filter, a four-spring anti-vibration system, a soft-grip handle, a purge-pump primer, and STIHL ElastoStart.

Fuel preparation is part of ownership

The model has a 27.2 cc two-stroke engine rated at 0.8 kW (about 1.07 hp in STIHL’s comparison chart), a 14.9-ounce fuel tank, and a 9.7-pound body weight before refueling. The tank is not a runtime estimate: actual time between refills depends on throttle use and workload, and the machine requires fresh gasoline mixed with two-stroke oil. STIHL’s US instruction manual specifies a 50:1 mix, gasoline of at least 89 AKI, and no more than 10% ethanol. That ownership routine is a meaningful difference from a battery blower: fuel preparation and storage, warm-engine and cold-engine starting steps, and engine maintenance remain part of the job.

Keep each nozzle’s figures on its own basis

Air figures need more care than a single headline suggests. STIHL’s 2025 comparison chart lists the BG 86 at 444 CFM and 154 mph with the round nozzle, and 365 CFM and 190 mph with the flat nozzle. The manual separately lists 477 CFM without a nozzle and those same 154/190 mph nozzle speeds. The current product page, however, lists 170 mph for the round nozzle. These are conflicting manufacturer-published round-nozzle speeds, not a field test; do not combine the 477-CFM no-nozzle figure with a nozzle-specific speed or assume a flat nozzle carries the round nozzle’s volume rating. For a like-for-like volume comparison, the 444-CFM round-nozzle chart value is the useful reference, with the 477-CFM no-nozzle figure kept separate.

In use terms, the included nozzles let an operator choose a round outlet or the flatter, faster stream for sweeping a paved edge or shifting dry debris. The 15-newton published blowing-force figure is a specification, not a promise that wet leaves will move quickly or that a driveway can be cleared in a particular time. Air direction and surface matter. A high maximum does not make the BG 86 a vacuum, and the body weight excludes fuel. The four-spring anti-vibration design and soft handle are useful comfort features, but they cannot erase the weight or the noise and exhaust characteristics of a gas engine.

There is an optional STIHL Vacuum Kit that the manufacturer says fits the BG 86 and BG 86 C-E, among other listed handheld models. It is sold as a separate accessory; the BG 86 part number reviewed here does not include the collection hardware. Do not treat a blower-only SKU as a bagged collection package when a vacuum function is essential. A kit-plus-blower setup also changes the working configuration and deserves its own check of assembly, bag handling, operating weight, and manual instructions.

The standard BG 86 is for someone who prefers ElastoStart’s shock-absorbing starter handle and does not require STIHL Easy2Start. If an easier long, steady recoil pull is the deciding feature, compare the BG 86 C-E: its current STIHL page identifies a different exact SKU and the Easy2Start system, while the 2025 chart lists 9.9 pounds rather than the BG 86’s 9.7. If you mainly want a strong handheld blower but can change power sources, the EGO LB7654 or LB8803-2 offers a battery-based alternative; those are not equivalent engines, and neither reproduces the BG 86’s starter, fuel routine, or included nozzle plan. A backpack blower may be more comfortable for long property-wide work, while a dedicated vacuum/mulcher is more direct for bagged collection.

Two important limits keep this review technical rather than a recommendation. STIHL says this product is not available for purchase or delivery in California. Exact-model CPSC status has not been established here, so the BG 86 is held out of purchase matching; no recall or no-recall conclusion is implied. Its current STIHL product data also marks online availability out of stock, which is a time-sensitive status rather than proof that the model has been discontinued. If your questionnaire makes gasoline or a particular starter system essential, the published specifications alone do not make this configuration eligible. If those requirements can be relaxed, compare current eligible handhelds using the same nozzle, force, weight basis, and collection needs instead of treating one number as a complete performance ranking.