Ski: 2025-2026 RMU Professor 101, 186 cm
Available Lengths: 168, 178, 186 cm
Blister’s Measured Tip-to-Tail Length (straight-tape pull): 184.0 cm
Stated Weight per Ski (186 cm): 1900 grams
Blister’s Measured Weight per Ski (186 cm): 1945 & 1972 grams
Stated Dimensions: 128-101-120 mm
Blister’s Measured Dimensions: 127.5-100.5-120.5 mm
Stated Sidecut Radius (186 cm): 20.5 meters
Measured Tip & Tail Splay (ski decambered): 61.5 mm / 37 mm
Measured Traditional Camber Underfoot: 9 mm
Core Materials: poplar + beech mounting plate + fiberglass laminate
Base Material: sintered Okulen 7150 C Graphite Race Base
Factory Recommended Mount Point: -4.5 cm from center / 87.5 cm from tail

[Editor’s Note: Our “First Looks” are our way of getting you information ASAP for 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 RMU says about the Professor 101:
“The NEW Professor 101 is the ultimate all-terrain ski, built for versatility and performance. Inspired by the roots of the Professor line, this ski is designed to excel in any condition—whether you're carving groomers, lapping the park, or chasing unexpected powder. No matter the day, the Professor 101 delivers precision, stability, and playfulness, making it your go-to ski for every adventure.
Unleash Your Creativity on the Slopes
The Professor 101 is the perfect all-mountain and park ski for skiers who want to dominate every aspect of the resort. Designed for versatility, it seamlessly transitions from carving groomers to hitting park features with ease. Its responsive construction ensures smooth, controlled spins, jumps, and landings, giving you the confidence to push your limits on every run.
Versatility for Every Terrain
More than just a park ski, the Professor 101 is built for all-mountain performance. Its carefully tuned rocker profile enhances maneuverability, making it effortless to navigate tight trees, moguls, and variable terrain. Whether you're ripping through side hits, charging down groomers, or lapping the park, this ski adapts to your riding style for a consistently smooth and playful experience.
Precision-Engineered for the Modern Skier
At the core of the Professor 101 is a commitment to innovation, performance, and durability. Built with cutting-edge materials and a lightweight yet sturdy construction, it reduces fatigue so you can ski longer and harder. Reinforced for aggressive riding, this ski delivers stability, responsiveness, and long-lasting performance—ready for wherever the mountain takes you.”—RMU
Flex Pattern
Here’s how we’d characterize the flex pattern of the Professor 101:
Tips: 6.5-7
Shovels: 7-8
In Front of Toe Piece: 8.5-10
Underfoot: 10
Behind the Heel Piece: 10-8.5
Tails: 8-6.5
Get More Info: Our Flash Reviews
BLISTER+ members and those who purchase our Digital Access Pass can check out the Flash Review below to read our initial on-snow impressions. Don’t have access? Get our Digital Access Pass to read all of our Flash Reviews and Deep Dive comparisons. Or, even better, become a BLISTER+ member to get that + the best worldwide Outdoor Injury Insurance, exclusive deals and discounts on skis, personalized gear recommendations from us, access to our annual Winter Buyer’s Guide, and much more.

Flash Review: 25/26 RMU Professor 101
We’ve been spending time on the new Professor 101, which expands the freestyle-friendly Professor collection to a more versatile and all-mountain-friendly width. Here are our initial impressions.
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