Name: JEFFREY 108
Brand: ON3P Skis
SKU: 25ON3PJF108171
Price: 899.0 USD
Availability: InStock

$899.00

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The 2025 JEFFREY 108 is the most versatile all-mountain ATV in skiing - a 108mm hybrid freestyle twin engineered to balance lift and control, ready to drop anywhere.

Our classic SIGNATURE ROCKER (also available via Custom Builder) has all the trucking power you need, with an aggressive tip engagement zone that grips strong and rolls intuitively. A tight underfoot radius compliments a wide shovel width, allowing for surprisingly solid carving while maintaining float, without unnecessary heft. Deceivingly agile for its width, and surprisingly beefy for its quickness, our flagship midfat is the definitive quiver killer - the only ski you’ll ever need.

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.

Height (🇺🇸 🦅)	Height (🌎)	Ski Length (cm)
4'8"	143	141
4'10"	147	141-151
5'0"	152	151
5'2"	158	151-161
5'4"	163	161-166
5'6"	168	161-171
5'8"	173	171-181
5'10"	178	176-186
6'0"	183	186-191
6'2"	188	191
6'4"	193	191

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JEFFREY 108

All-mountain freestyle powder ATV.

	SPECS	RADIUS	EE	MOUNT	WEIGHT
171cm	135/108/129	19.3m	135.5cm	-3.5cm	1.83kg
176cm	136/108/130	20m	140.0cm	-3.75cm	1.90kg
181cm	137/108/130	20.7m	144.5cm	-4cm	1.97kg
186cm	138/108/131	21.3m	149cm	-4.25cm	2.05kg
191cm	139/108/132	21.9m	153.5cm	-4.5cm	2.26kg

UNCHANGED FOR 2025

SIGNATURE ROCKER

SHORTER CONTACT LENGTH

INCREASED AGILITY

LOWER CAMBER, HIGHER TIPS

MORE FLOAT IN SOFT SNOW

HOW'S THE RIDE?

Flex

Soft

Stiff

Snow

Hard

Pow

Style

Freestyle

Freeride

ON3P SKI CONSTRUCTION

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100% Bamboo Core

The heart of every pair of ON3P skis is a vertically laminated, 100% bamboo core - this exceptionally strong, environmentally-friendly (technically grass!) material has been the backbone to our trademark feel since Day 1 - damp, powerful, responsive.

1.8mm Durasurf Base

Our Durasurf 4001 base material provides our skis with better glide & protection from damage compared to any other sintered or extruded material, and is 50% thicker than the industry standard.

2.5mm x 2.5mm Ski Edge

Our 2.5mm x 2.5mm Rockwell 48 steel edges are the thickest spec on the market, and our 3/4 wrap allows ski tips to flex, decreasing the risk of delamination.

Full Length UHMW Sidewall

Full length & full height UHMW sidewalls are more abrasion resistant than steel, while providing rigid yet flexible torsional support. Ultra High Molecular Weight Polyethylene is also used for armored vehicles because its literally bulletproof, and we use it for skis because it absorbs + resists impact damage better than other sidewall materials (sorry, ABS).

(3) Layers of VDS

VDS rubber is applied to the edges & sidewalls, acting as a shear layer that improves bonding strength & vibration damping.

2800 Hybrid Composite

A proprietary custom-weave, our triaxial fiberglass + carbon composite runs 4" wide stringers full-length for balanced torsional & longitudinal stiffness - all the pop you can handle, without added weight.

ISOSPORT 8210 Pi19 Topsheet

Sublimated in-house & hand-sanded, every ON3P topsheet is given extra love so your skis can look better for longer.

Extra Wide Binding Mat

An additional layer of fiberglass underfoot provides increased screw retention and prevents pullouts. To ensure proper coverage for all types of hole patterns, we run our binding full width on every ski we make. Our binding mat also features double-bias fiberglass, increasing torsional stiffness and power transfer.

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WHY ON3P?

-Dedicated craftsmanship

-Premium quality materials

-Elite performance & durability

EFFORT MATTERS

AMERICAN MADE

No outsourcing & no shortcuts.

Every ON3P ski is proudly built in Portland, Oregon, in our family-owned, independently operated ski factory.

WHO BUILDS YOUR SKIS?

PREMIUM MATERIALS

1.8mm base, 2.5mm x 2.5mm edge, 100% bamboo core, and full UHMW sidewall complete a bombproof construction profile - if you don't know the difference, you'll feel it.

SEE WHAT'S INSIDE

ASK A FRIEND

We started building skis for friends-only & little has changed - have questions on fit? Hit up our team of expert skibuilders & we'll help dial-in the right pick.

EMAIL US