Scott Genius ST 900 Tuned

About the Scott Genius ST 900 Tuned

Scott's hidden shock trick isn't just visual sleight of hand - it's the centrepiece of a trail bike that climbs like it's battery-assisted and descends with proper enduro composure. The Genius ST 900 Tuned wraps that concealed FOX Factory shock in HMX carbon that's stiffer than a Sunday roast, then adds TracLoc's three-mode personality switch to transform your ride character at a thumb press.

This isn't your mate's weekend warrior. The 900 Tuned demands respect with its premium component roster - SRAM's wireless X01 Eagle AXS drivetrain, Shimano's four-piston XTR stoppers, and FOX's Factory-level suspension fore and aft. It's built for riders who know the difference between trail and enduro geometry, and want both in the same frame.

What you get is a bike that'll shame lighter XC rigs on the climbs, then switch modes and tackle technical descents with the poise of something wearing much more travel. The integrated everything approach means fewer cables flapping about, but also fewer chances to fiddle with fit if Scott's cockpit doesn't suit your proportions.

Scott Genius ST 900 Tuned geometry

Scott's drawn the Genius ST with modern trail manners that lean slightly toward the aggressive end of the spectrum. The head angle sits in that sweet spot where you're not fighting the front wheel on climbs, but you've got enough slack to inspire confidence when things get properly steep and loose.

Reach figures put you in a centred position that works whether you're grinding up fire roads or picking lines through rock gardens. The longer front centre keeps the front wheel planted when you're hauling up technical climbs, while the relatively short rear end (for a 150mm bike) means you can still flick it around tight switchbacks without cursing the wheelbase.

Stack height varies sensibly across the size range, with taller riders getting more rise to keep the cockpit comfortable on longer rides. The adjustable headset cups give you half a degree either way if you want to fine-tune the handling - handy if you're between sizes or your local trails lean heavily toward climbing or descending.

Component choices & upgrades

Scott's already specced the 900 Tuned with components that most riders will never outgrow. The SRAM X01 Eagle AXS drivetrain shifts faster than you can think, while those Shimano XTR brakes offer the kind of power and modulation that builds confidence on steep, loose descents.

The FOX Factory suspension comes with all the adjustments you need to dial in your preferred feel, though the custom Scott tune tends toward the firmer side of plush. If you're lighter or prefer a more supple ride, a volume spacer adjustment might be worth exploring with your local suspension guru.

Those Syncros carbon wheels are properly stiff and light, though riders tackling genuinely rocky terrain might consider upgrading to something with a wider internal width if they want to run plus-sized rubber. The Maxxis tyre combo works well for most conditions, but swapping the rear Dissector for a Minion DHR II gives you more cornering bite if your local trails are loose and steep.

Where the Scott Genius ST 900 Tuned excels

This bike's party piece is making long, technical climbs feel almost effortless. Flip TracLoc to climb mode and you'll find yourself spinning past riders on much lighter bikes, thanks to the efficient suspension platform and that stiff carbon chassis that wastes zero watts flexing about.

Switch to descend mode and the Genius ST transforms into something that'll tackle proper enduro terrain with aplomb. The modern geometry keeps you centred and confident, while that hidden shock delivers smooth, controlled travel that soaks up the big hits without wallowing through the small stuff.

It's also brilliant for riders who want one bike to handle everything from dawn patrol XC loops to weekend enduro adventures. The TracLoc system means you're never stuck with the wrong suspension setup for the terrain ahead.

Where it's less ideal is for riders who prioritise absolute comfort over performance. That stiff carbon frame transmits more trail chatter than some alloy alternatives, and the firm suspension tune won't suit everyone. It's also overkill (and overpriced) if your riding rarely ventures beyond groomed singletrack.

Scott Genius ST 900 Tuned FAQs

How much travel does the Scott Genius ST 900 Tuned have? The bike runs 160mm travel up front via the FOX 36 Factory fork, with 150mm at the rear from the integrated FOX Float X shock. TracLoc's climb mode reduces rear travel to 100mm for efficient pedalling.

What is the weight of the Scott Genius ST 900 Tuned? Scott claims 13.3kg in tubeless setup, though some sources list it slightly higher at 13.6-13.7kg. That's impressively light for a 150mm travel bike with this level of kit.

Is the Scott Genius ST 900 Tuned good for climbing? Exceptionally so. The TracLoc system, efficient suspension kinematic, and stiff carbon frame combine to deliver climbing performance that rivals much lighter XC bikes. Many riders compare it favourably to e-bike assistance on steep technical climbs.

What is the head angle on the Scott Genius ST 900 Tuned? The head angle sits at 63.9 degrees as standard, but Scott's adjustable headset cups allow you to tweak this by plus or minus 0.6 degrees to suit your riding style and local terrain.

What kind of suspension does the Scott Genius ST 900 Tuned use? It uses Scott's Virtual 4 Link system with an integrated FOX Float X Factory shock that's hidden inside the frame. The front runs a FOX 36 Factory fork with GRIP2 damper and all the high-end adjustments you'd expect.

Can I fit wider tyres on the Scott Genius ST 900 Tuned? Scott claims 2.6-inch clearance, though some riders report tight clearances in muddy conditions. The 55mm chainline provides reasonable space, but you'll want to check clearances carefully if planning to run wider rubber.

How does the TracLoc system work on the Scott Genius ST 900 Tuned? TracLoc offers three modes via a bar-mounted remote: Climb (100mm travel, firm platform), Traction Control (medium setting for mixed terrain), and Descend (full 150mm travel, open damping). The system adjusts both compression damping and effective travel instantly.