JEFFREY 98

The everyday all-mountain twin with freestyle DNA.

The Jeffrey 98 is our new progressive all-mountain freestyle ski: a 98mm twin built to go anywhere and be skied every day.

For 26/27, the Jeffrey 98 receives an updated Bi-Radius Sidecut, a stiffer core profile, and our Delta Taper. Combined with Signature Rocker, these updates create one of the most stable and responsive all-mountain freestyle twins we’ve ever built. The added torsional stiffness improves edge hold and stability, while the tapered tail makes the ski easier to pivot and release in trees and tight terrain. A compact turning radius and wide shovel let it carve hard while retaining useful float in softer snow. Its 98mm width serves skiers on both coasts. The Jeffrey 98 crushes hardpack, pow, park, crud, and everything in between: our most versatile option for freestyle skiers who need a quiver of one.

$899.00
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Only 3 left.
Add bindingsBrakes shown fit the 98 mm waist. ClampCombo saves $50 at checkout.
LOOK Pivot 2.0 15 GW 105mm brake. DIN 6 to 15 $499.95

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Every Jeffrey 98 is built with our custom 2800 hybrid fiberglass/carbon composite, a 100% bamboo core, full-length UHMW sidewalls, and the thickest bases and edges in skiing. The result is a stable, playful, and durable do-it-all freestyle ski designed to take a beating.

Want it in your size, rocker profile, and graphic? Build it custom, from $1,099.

Handbuilt in Portland, Oregon

Since day one, every pair of ON3P skis has been built by hand in our NE Portland factory, a space we designed and built out ourselves. Every topsheet, base, and core goes from concept to finished ski under one roof, by a small crew of ski builders.

Two-year warranty

We stand behind every pair we build. Every ski carries a two-year warranty against defects in materials and workmanship.

Thickest bases and edges in skiing

Every stock ski is built with a 1.8mm Durasurf base and 2.5mm x 2.5mm hardened steel edges, the thickest base and edges in skiing. More base and edge to absorb impacts, rock shots, and retunes means more seasons of hard skiing.

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LengthTipWaistTailRadiusEffective edgeMount from centerWeight per ski
161 cm 12398118 17.6 m1265 mm -3 cm 1625 g
166 cm 12498118 18.3 m1310 mm -3.25 cm 1680 g
171 cm 12598119 18.9 m1355 mm -3.5 cm 1760 g
176 cm 12698120 19.5 m1400 mm -3.75 cm 1850 g
181 cm 12798121 20.1 m1445 mm -4 cm 1925 g
186 cm 12898122 20.7 m1490 mm -4.25 cm 2015 g
191 cm 12998122 21.3 m1535 mm -4.5 cm 2120 g
Updates for 26/274 items
  • Bi-Radius Sidecut. More consistent edge hold through the turn
  • Updated Flex Profile. Stiffer underfoot and through the forebody, a touch softer in the tips, for more torsional stiffness and edge hold without losing playfulness
  • Delta Taper. Easier to pivot the tails in tight terrain, moguls, and variable snow
  • VDS rubber. Two additional layers in the tips and tails for increased strength and durability

Is the Jeffrey 98 your ski

The Jeffrey 98 is your ski if
Consider instead
You want a playful do-it-all ski for groomers, soft snow, and occasional park laps
Jeffrey 92Choose it for quicker edge changes and a stronger finish on consistently firm snow
You prefer a progressive mount that feels balanced but with tips you can drive
Jeffrey 106Choose it for more float and composure in deeper, softer, and rougher conditions
You need hard-snow versatility more than deep-snow float
Oski 102Choose it for a more centered mount and a stronger focus on aggressive park skiing

Ski design

Rocker profile
Signature Rocker

Signature Rocker is the profile we have built our skis around for over fifteen years: longer tip and tail rocker, higher tip and tail heights, and lower camber. Playful, agile, and floaty. On the Jeffrey 98, this profile is the balance point of the Jeffrey Series, agile enough for a park lap and floaty enough for the storm day, without giving up the carve in between.

Signature rocker profile
Sidecut design
Bi-Radius Sidecut

The sidecut pairs a smaller turn radius in the tip with a larger turn radius in the tail, creating an all-mountain ski that is stable going straight but carves easily once the turn is initiated and the ski is on edge. On the Jeffrey 98, the quick tip radius initiates easily on groomers and the updated Bi-Radius design holds a better edge through the turn. The longer tail radius keeps it planted when the snow gets cut up.

Bi-Radius Sidecut

ON3P SKI CONSTRUCTION

Cross section of an ON3P ski showing its layers
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100% Bamboo Core

The heart of every stock ON3P is a vertically laminated, 100% bamboo core, cut and laminated in our Portland shop. Exceptionally strong, technically a grass, and the backbone of our trademark feel since day one: damp, powerful, responsive.

1.8mm Durasurf Base

Every stock ski runs a 1.8mm Durasurf 4001 base, the thickest base in skiing. More material means more glide, more protection from rock strikes, and more stone grinds before the ski is done.

2.5mm x 2.5mm Ski Edge

Our 2.5mm x 2.5mm Rockwell 48 steel edges are the thickest edges in skiing. The 3/4 wrap lets the tips flex, which lowers the risk of delamination where skis take the most abuse.

Full Length UHMW Sidewall

Full length, full height UHMW sidewalls are more abrasion resistant than steel while still allowing torsional flex. Ultra High Molecular Weight Polyethylene is the same material used in armored vehicles, and it absorbs and resists impact better than any other sidewall material we have tested (sorry, ABS).

(3) Layers of VDS

Three layers of VDS rubber run along the edges and sidewalls as a shear layer, improving bond strength between materials and damping vibration through the ski.

2800 Hybrid Composite

Our proprietary custom weave, a triaxial fiberglass and carbon composite, runs 4-inch wide stringers the full length of the ski for balanced torsional and longitudinal stiffness: all the pop you can handle, without added weight.

ISOSPORT 8210 Pi19 Topsheet

Every ON3P topsheet is sublimated in-house and hand-sanded, so every graphic is printed in our building and finished by hand to look better for longer.

Extra Wide Binding Mat

An additional layer of double-bias fiberglass under the binding zone increases screw retention and prevents pullouts. We run the mat full width on every ski, so any hole pattern lands on reinforced material, with added torsional stiffness and power transfer underfoot.

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Cross section of an ON3P Tour Layup ski showing its layers
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Bamboo-Paulownia Hybrid Core

Tour Layup skis run a vertically laminated bamboo and paulownia hybrid core. Paulownia takes weight out of the ski for the climb; bamboo keeps the damp, powerful, responsive feel that defines every ON3P.

CNC-Milled Bamboo Mounting Plate

A CNC-milled bamboo plate sits in the core under the binding zone. It gives the screws solid material to bite in a lighter core, so a touring ski holds its bindings like a resort ski.

1.4mm Base

Tour Layup skis run a 1.4mm Durasurf 4001 base, the same material as our resort skis with less of it, to save weight on the way up while keeping the glide and impact protection on the way down.

2.2mm x 2.0mm Ski Edge

For 26/27, Tour Layup skis move to a 2.2mm x 2.0mm steel edge: more strength and more retunes over the life of the ski for minimal added weight. The 3/4 wrap lets the tips flex, which lowers the risk of delamination.

Full Length UHMW Sidewall

Full length, full height UHMW sidewalls are more abrasion resistant than steel while still allowing torsional flex. Ultra High Molecular Weight Polyethylene is the same material used in armored vehicles, and it absorbs and resists impact better than any other sidewall material we have tested (sorry, ABS).

(3) Layers of VDS

Three layers of VDS rubber run along the edges and sidewalls as a shear layer, improving bond strength between materials and damping vibration through the ski.

2800 Hybrid Composite

Our proprietary custom weave, a triaxial fiberglass and carbon composite, runs 4-inch wide stringers the full length of the ski for balanced torsional and longitudinal stiffness: all the pop you can handle, without added weight.

ISOSPORT 8210 Pi19 Topsheet

Every ON3P topsheet is sublimated in-house and hand-sanded, so every graphic is printed in our building and finished by hand to look better for longer.

Extra Wide Binding Mat

An additional layer of double-bias fiberglass under the binding zone increases screw retention and prevents pullouts. We run the mat full width on every ski, so any hole pattern lands on reinforced material, with added torsional stiffness and power transfer underfoot.

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Want the Jeffrey 98 your way?

Any length we press, your choice of rocker, over 275 topsheets and 90 bases. Same shape, built to order.

Build a custom Jeffrey 98