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2021 Scott

Spark RC 900 Comp

A 29″ carbon frame full suspension crosscountry bike with upper mid-range components.

Manufacturer Price

$2,999
Weight27.3 lbs  
FrameCarbon
SuspensionFull, 100 / 110mm
ForkFox Rhythm Float 32
ShockFox Float DPS Performance
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetNX Eagle
BrakesShimano Deore Hydraulic Disc
Where to Buy
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Top Comparison
Insights
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)

25 mph

Spark RC 900 Comp

27 mph

Similar Bikes

Highest gear

(descending)

Reviews

Summary

The Scott Spark is a lightweight, efficient cross-country bike known for its quick handling and climbing prowess. Its suspension system, featuring the Twinloc remote, offers versatility but can be tricky to set up. The bike's design is sleek and modern, with some models boasting custom components for weight savings.

Pros
  • Incredibly light for a trail bike

  • Quick handling and efficient climbing

  • Sleek, modern design with clean lines

  • Versatile suspension with Twinloc remote

  • High-quality carbon fiber frame

Cons
  • Suspension setup can be tricky

  • Non-guided internal cable routing is noisy

  • Requires regular use of Twinloc for optimal climbing

  • Integrated bar/stem limits customization

  • Not as supportive as other 120mm bikes

Key Quotes
This thing hides its gawl dern shock inside its gawl dern frame!
Beta logoBeta
Scott has aced the overall performance.
Bike Perfect logoBike Perfect
The way it picks up speed is almost alarming – before you know it, you’re reaching for the punchy brakes to temper your speed.
BikeRadar logoBikeRadar
Fast, efficient and responsive, the new Scott Spark RC is an outstanding XC race bike.
MBR logoMBR
The new Spark is a tech climber's dream machine, with a blend of quickness and stability that makes it easy to pick apart those rocky and rooty puzzles.
Pinkbike

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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

Bikerumor
Must Watch: Brendan Fairclough found guilty of possession of the new Scott Spark 900

Jun 2021 · Zach Overholt

Riding the new Scott Spark 900 is apparently so much fun, it should be illegal (well, according to this entertaining video, anyway)...

Read Review

Geometry
Specs
Build
Frame

Spark RC Carbon / IMP Technology / HMF 1x optimized / BB92 /Carbon swingarm SW dropouts for Boost 12x148mm TBC Trunnion Box Construction

BB StandardBB86/BB92, Press Fit

Fork

FOX 32 Float Rhythm Grip 3 3-Modes / 15x110mm QR axle / 44mm offset / tapered steerer Reb. Adj. / Lockout / 110mm travel

Travel110mm

Spring TypeAir

Shock

FOX Float EVOL Performace Trunnion 3 modes / Lockout-Trail-Descend DPS / Reb. Adj. Travel 100mm / 165X40mm

Travel100mm

Bottom Bracket

SRAM DUB PF integrated / shell 41x92mm

Headset

Syncros Pro Press Fit / Tapered 1.5"-1 1/8" OD 50/61mm / ID 44/55mm

Stem

Syncros XR2.0 -8° Integrated Spacer & Top Cap 6061 Alloy / 31.8mm / 1 1/8"

Handlebar

Syncros Fraser 2.0 / Alloy 6061 T shape Flat / 9° / 740mm Syncros Pro lock-on grips

Saddle

Syncros Belcarra Regular 2.0 CRMO rails

Seatpost

Syncros Duncan 2.0 / 10mm offset 31.6x400mm

TypeRigid

Groupset
Rear Derailleur

SRAM NX / Eagle 12 Speed

Crank

SRAM NX Eagle DUB Boost 32T

Shifters

SRAM NX Eagle Trigger

Cassette

SRAM SX-PG1210 / 11-50 T

Chain

SRAM CN NX Eagle

Chain Guide

SCOTT custom

Brakes

Shimano Deore M6100 Disc

TypeShimano Deore Hydraulic Disc

Wheels
Rims

Syncros X-25 / 32H / 25mm Tubeless ready

Spokes

Stainless Black 15G / 1.8mm

Front Hub

Formula CL-811 / 15x110mm

Rear Hub

Formula CL-148S / Boost 12x148mm

Tires

Front: Maxxis Rekon Race / 2.35" / 60TPI Folding Bead Tubeless Ready / EXO, Rear: Maxxis Rekon Race / 2.35" / 60TPI Folding Bead Tubeless Ready / EXO

Disc Rotors

Shimano SM-RT64 CL / 180/F and 160/R

Rider Notes
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First added October 1

Last updated May 27

Not listed for 1,831 days