Quiver

2017 Specialized Stumpjumper FSR Expert Carbon 6Fattie vs 2018 Specialized Stumpjumper Comp Carbon 29/6Fattie

The L is the Specialized Stumpjumper Comp Carbon 29/6Fattie size closest to your L Specialized Stumpjumper FSR Expert Carbon 6Fattie. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.

What changes on the Specialized Stumpjumper Comp Carbon 29/6Fattie

Compared with the Specialized Stumpjumper FSR Expert Carbon 6Fattie in L, the Specialized Stumpjumper Comp Carbon 29/6Fattie in L places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.

Frame stack
±0 mm
About the same height
Frame reach
±0 mm
About the same reach
Wheelbase
±0 mm
About the same
Head angle
±0.0°
About the same head angle
Chainstays
±0 mm
About the same

The two frames

2017 Specialized Stumpjumper FSR Expert Carbon 6Fattie (L) and 2018 Specialized Stumpjumper Comp Carbon 29/6Fattie (L), lined up at the bottom bracketBoth frames drawn to scale. The Specialized Stumpjumper FSR Expert Carbon 6Fattie is drawn in full with its measurements, and the Specialized Stumpjumper Comp Carbon 29/6Fattie is the colored outline on top.J 1179

Specialized Stumpjumper FSR Expert Carbon 6Fattie, LSpecialized Stumpjumper Comp Carbon 29/6Fattie, LDrawn to scale and lined up at the bottom bracket.

Geometry side by side

MeasurementSpecialized Stumpjumper FSR Expert Carbon 6Fattie LSpecialized Stumpjumper Comp Carbon 29/6Fattie LDifference
Reach431mm431mm±0 mm
Stack646mm646mm±0 mm
Head tube angle67°67°±0.0°
Seat tube angle74°74°±0.0°
Effective top tube616mmnot listed
Chainstay length437mm437mm±0 mm
Wheelbase1179mm1179mm±0 mm
BB drop33mm33mm±0 mm
Standover770mm770mm±0 mm
Seat tube length468mm468mm±0 mm
Fork length560mm560mm±0 mm
Head tube length125mm95mm−30 mm
BB heightnot listed338mm

Differences are the Specialized Stumpjumper Comp Carbon 29/6Fattie minus the Specialized Stumpjumper FSR Expert Carbon 6Fattie. Full charts: 2017 Specialized Stumpjumper FSR Expert Carbon 6Fattie, 2018 Specialized Stumpjumper Comp Carbon 29/6Fattie.

Where each sits in its class

Specialized Stumpjumper FSR Expert Carbon 6FattieSpecialized Stumpjumper Comp Carbon 29/6Fattie

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other trail bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.

What each ships with

The stock build of each bike's first listed trim. Parts that match are dimmed.

PartSpecialized Stumpjumper FSR Expert Carbon 6FattieExpert Carbon 6FattieSpecialized Stumpjumper Comp Carbon 29/6FattieComp Carbon 29/6Fattie
ForkRockShox Pike RCRockShox Revelation RC
Rear shockRockShox Monarch RT3RockShox Monarch RT
ShifterSRAM GXSRAM GX
DerailleurSRAM X1SRAM GX
CassetteSRAM XG-1150SRAM XG 1150
ChainSRAM PC-1110KMC X11
CranksetRace Face AeffectRace Face Aeffect
TireSpecialized PurgatorySpecialized Purgatory, Specialized Slaughter
HubRoval Traversenot listed
RimRoval Traverse 650Roval Traverse 27.5
BrakeSRAM Guide Rnot listed
GripsSpecialized Sip GripSpecialized Sip Grip
SeatpostSpecialized Command Post IRccSpecialized Command Post IRcc
SaddleSpecialized Henge CompSpecialized Henge

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