Ski: 2024-2025 ON3P Jeffrey 118, 186 cm
Available Lengths: 181, 186, 191 cm
Blister’s Measured Tip-to-Tail Length (straight-tape pull): 186.5 cm
Stated Weight per Ski (186 cm): 2280 grams
Blister’s Measured Weight per Ski (186 cm): 2377 & 2394 grams
Stated Dimensions (186 cm): 146-118-138 mm
Blister’s Measured Dimensions: 146.5-119-138.5 mm
Stated Sidecut Radius (186 cm): 23.5 meters
Measured Tip & Tail Splay (ski decambered): 81 mm / 56.5 mm
Measured Traditional Camber Underfoot: 3.5 mm
Core Materials: bamboo + carbon stringers + fiberglass laminate
Base Material: 1.8 mm sintered Durasurf 4001
Factory Recommended Mount Point: –4.7 cm from center / 88.6 cm from tail
[Editor’s Note: Our “First Looks” are our way of getting you information sooner on some of the products we’re reviewing, including our measured specs and the details from the manufacturer. Once we’ve started testing a given product, we detail our on-snow impressions in our Flash Reviews and our annual Winter Buyer’s Guide. When we’re able to spend extensive time testing a given product, we publish our in-depth Full Reviews and Deep Dive comparisons.]
What ON3P says about the Jeffrey 118:
“THE 2025 JEFFREY 118 is a precision-engineered powerhouse - a 118mm hybrid freestyle twin with ample heft & float, and surprising fluidity of control at its wingspan.
Our SIGNATURE ROCKER (also available via Custom Builder) provides hovercraft superpowers, amplified by flatter camber that improves floatation while tightening suspension. Our classic bi-radius sidecut + tip taper holds track through variable snow, enhancing floatation AND decreasing swing weight while in-flight. Often imitated and never duplicated, no playful powder ski on the market compares to the velocity and toughness of the Jeffrey 118.
The Jeffrey shape series maintains the all-mountain focus and freestyle DNA our trademark silhouette has always been known for. Featuring our custom 2800 hybrid fiberglass/carbon composite, the Jeffrey balances a medium weight with noted strength and durability. Combined with our 100% bamboo cores, full length UHMW sidewalls, and the thickest bases & edges money can buy, the Jeffrey is the standard for fun, stable, and playful freestyle skis that can take a beating.”
More About the Jeffrey 118:
For more on the Jeffrey 118 (and all the other skis in ON3P’s full 24/25 lineup), check out our GEAR:30 Podcast episode 316 with Scott Andrus, founder of ON3P Skis.
Flex Pattern
Here’s how we’d characterize the flex pattern of the Jeffrey 118:
Tips: 7.5
Shovels: 8
In Front of Toe Piece: 8.5-10
Underfoot: 10
Behind the Heel Piece: 10-8.5
Tails: 8-7.5
Related Articles & Reviews:
ON3P Skis 24/25 Lineup with Scott Andrus (Ep.316)
We talk to ON3P Skis founder, Scott Andrus, about their 24/25 lineup, and we dive into the weeds about numerous aspects of ski design and ski manufacturing that you really won’t hear about anywhere else.
2024-2025 Blister Digital Winter Buyer’s Guide
350+ skis, 65 boots, and 280+ pages of honest, accurate product reviews and comparisons. Order our 24/25 Winter Buyer’s Guide or become a BLISTER+ member to read the Digital Guide NOW.
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