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2023 Scott

Spark 900 Ultimate EVO AXS

A 29″ carbon frame full suspension trail bike with ultra high-end components.

Manufacturer Price

$13,999
Weight23.8 lbs  
FrameCarbon
SuspensionFull, 120 / 130mm
ForkFox Factory Float 34
ShockFox Float DPS Factory
Wheels29″ Carbon
Drivetrain1 × 12 Electronic
GroupsetXX1 Eagle AXS, Eagle AXS
BrakesTrickstuff Hydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Spark 900 Ultimate EVO AXS
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

Spark 900 Ultimate EVO AXS

26 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes
  • 5'7", size SM, Just right
  • 5'10", size MD, Just right
Reviews

Summary

The Scott Spark trail bike family is celebrated for its lightweight, agile performance and innovative suspension technology, including the unique TwinLoc system for adjustable ride modes. Reviews highlight its excellent climbing efficiency and descending capabilities, though some note front/rear suspension balance issues and the complexity of its remote systems. The bike's design integrates advanced features like hidden shocks and clean cable routing, but some riders find the handlebar setup and suspension noise detract from the experience.

Pros
  • Lightweight and agile frame design

  • Innovative TwinLoc suspension system for adjustable ride modes

  • Excellent climbing efficiency and descending capabilities

  • Clean cable routing and integrated shock design

  • Versatile geometry suitable for a variety of trail conditions

Cons
  • Front/rear suspension balance issues

  • Complexity and noise from suspension remotes

  • Handlebar setup and ergonomics could be improved

  • Some models have proprietary components limiting adjustments

  • Suspension can bob under power when left open

Key Quotes
Expect to explain that 'No, it's not an E-bike' to lots of people –especially when they see how fast this piece of slick carbon sculpture climbs.
Bike Perfect logoBike Perfect
The Spark stands out for its clever versatility.
Flow Mountain Bike logoFlow Mountain Bike
The SCOTT Spark 900 Tuned AXS is a true eye-catcher!
Enduro Mountainbike Magazine logoEnduro Mountainbike Magazine

Feedback?

View all reviews

Mountain Bike Action
SCOTT SPARK RC WORLD CUP CROSS COUNTRY MOUNTAIN BIKE REVIEW - OLYMPIC PEDIGREE - Mountain Bike Action Magazine

Jul 2023 · Ron Koch

Now in their fourth iteration, the 2022 Spark RC and Spark 900 lines have continued their cross-country heritage on racetracks, blending modern technology and design to suit all levels of riders.

Read Review

Vital MTB
2022 Scott Spark 910 Bike

Jul 2022 · Jason_Schroeder

With an eye-catching integrated shock design, three-position suspension lockout, and 130mm fork, the Spark is a unique beast intended to conquer any trail.

Read Review

Flow Mountain Bike
2022 Scott Spark RC Review | 6 upgrades to turn a Spark into a Spark RC race bike

May 2022

Which bike to pick out of the Scott Spark RC and the regular Spark? We go through the differences and similarities, and how we adapted our Spark 910 to turn it into one of the best race bikes we've ever tested. Get the lowdown in our Scott Spark RC review.

Highs
  • Ridiculously plush for an XC race bike

  • Outstanding descending control

  • Traction Control mode offers instantaneous climbing boost

  • Stealthy frame design hides shock from the elements

  • Adjustable geometry widens versatility

Lows
  • If you don't like suspension remotes, the Spark isn't for you

  • Headset cable routing adds maintenance frustration

  • Not the quietest bike

  • Not the lightest XC frame

Read Review

Enduro Mountainbike Magazine
Scott Spark 900 Tuned AXS – In our 2022 downcountry group test

Mar 2022 · Peter Walker

In our 2022 downcountry group test, we pitted the Scott Spark 900 Tuned AXS against the hottest bikes of the season. Want to know what the SCOTT is capable of and how it fared against the competition? Hit the link for the full review and a list with all other bikes.

Highs
  • Simple frame design, smart integration and clever detail solutions

  • Cool features such as the built-in mini tool and QUARK TyreWiz

  • Suspension generates excellent traction

Lows
  • Long seat tube restricts freedom of movement on the bike

Read Review

Beta
The Beta Tests: Scott Spark 900 Tuned

Dec 2021 · Travis Engel

It's what's inside that counts

Highs
  • I mean, have you LOOKED at it?

  • Incredibly light for a trail bike

  • Impressively stiff chassis

  • Easier than you'd think to access rear shock

  • UDH derailleur hanger

  • Seriously, just LOOK at it!

Lows
  • Not as supportive as other 120mm bikes

  • Non-guided internal cable routing is noisy

Read Review

BikeRadar
Scott Spark 900 Tuned AXS review

Nov 2021 · Tom Marvin

Fast and furious, but can feel a bit like a coiled spring at times when you’re really hauling

Highs
  • Supremely smooth suspension over large and smooth hits

  • Picks up speed like nothing else

  • Up-to-date geometry with some adjustability

Lows
  • A bit of trail induced twang

  • If it pumped through terrain better, I’d be happier

Read Review

Pinkbike
Review: 2022 Scott Spark 900 Tuned AXS - A Hidden Shock & All the Integration

Aug 2021 · Mike Kazimer

Mike Kazimer's been putting in the miles on the new Spark, which received a bold new re-design for 2022.

Highs
  • Excellent technical climber

  • Good geometry for all-around speed

  • Futuristic looks and room for two water bottles

Lows
  • Integrated bar / stem and headset cable routing makes it more difficult to customize setup

  • TwinLoc system creates a cluttered cockpit

  • Chainslap noise is loud in rougher terrain

Read Review

VeloNews
Gallery: Erin Huck’s Scott Spark 900 RC World Cup

Jul 2021 · Alec Levy-O'Brien

Erin Huck stunned crowds at the 2021 mountain bike national championships in Winter Park when she crossed the finish line more than two minutes clear of runner-up Alexis Skarda. Huck, a Scott-Shimano-Stans rider, is riding a 2021 Scott Spark 900 RC World Cup Contessa Signature equipped with plenty of goodies from brands such as Stages … Continued

Read Review

Geometry
Specs
Build
Frame

Spark Carbon HMX SL; Integrated Suspension Technology; Flex Pivot / Adjustable head angle; Syncros Cable Integration System; BB92 / UDH Interface / 12x148mm with 55mm Chainline; Lightest 120mm frame 1870g (w/shock)

BB StandardBB86/BB92, Press Fit

Hanger StandardUDH

Fork

FOX 34 Float Factory Air / Kashima FIT4; 3-Modes with low Speed adj. / Kabolt 15x110mm axle / 44mm offset; Tapered steerer / Lockout / Reb. Adj.; 130mm travel

Travel130mm

Spring TypeAir

Shock

FOX NUDE 5T Factory EVOL Trunnion; SCOTT custom w. travel / geo adj.; 3 modes: Lockout-Traction Control-Descend; Custom large Air volume / DPS / Kashima / Reb. Adj.; Travel 120-80-Lockout / T165X45mm

Travel120mm

Bottom Bracket

SRAM DUB PF 92 MTB Wide / shell 41x92mm

Headset

Syncros - Acros Angle adjust & Cable Routing HS System; +-0.6° head angle adjustment; ZS56/28.6 – ZS56/40 MTB

Handlebar

Syncros Fraser iC SL DC Carbon; 0° rise / back sweep 8° / mini Rise / 760mm; Syncros Pro lock-on grips

Saddle

Syncros Tofino Regular 1.0; Carbon rails

Seatpost

FOX Transfer Factory Dropper Post Kashima; 31.6mm / S & M size 125mm / L & XL size 150mm

TypeDropper

Groupset
Rear Derailleur

SRAM XX1 Eagle AXS / 12 Speed; Wireless Electronic Shift System

Crank

SRAM XX1 Eagle; Carbon crankarm; DUB / 55mm CL / 32T

Shifters

SRAM Eagle AXS Rocker Controller

Cassette

SRAM CS XX1 XG1299 / 10-52 T

Chain

SRAM CN XX1 Eagle

Brakes

Trickstuff Piccola HD Carbon 4 Piston Disc

TypeTrickstuff Hydraulic Disc

Wheels
Rims

Syncros Silverton 1.0S-30 6 Bolt; F: 15x110mm, R: 12x148mm; 30mm Tubeless ready Carbon rim 28H; DT Swiss 240 Ratchet EXP 36 / XD Driver; SRAM TyreWiz / Syncros SL Axle w/Removable Lever; with 6mm Allen, T30 and T25 Tools

Tires

Front: Schwalbe Wicked Will 29x2.4" EVO; Super Race / TLE / 67EPI / Addix Speed Soft, Rear: Schwalbe Wicked Will 29x2.4" EVO; Super Race / TLE / 67EPI / Addix Speed Grip

Disc Rotors

Trickstuff Dächle Ultra-Light / F&R 180mm

Rider Notes
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First added April 27

Last updated April 29

Not listed for 1,129 days