Quiver

2020 Merida ONE-TWENTY 9. vs 2019 Specialized Stumpjumper ST Men's Comp Carbon 29

The M is the Specialized Stumpjumper ST Men's Comp Carbon 29 size closest to your M Merida ONE-TWENTY 9.. 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 ST Men's Comp Carbon 29

Compared with the Merida ONE-TWENTY 9. in M, the Specialized Stumpjumper ST Men's Comp Carbon 29 in M 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
+0.2°
About the same head angle
Chainstays
+2 mm
About the same

The two frames

2020 Merida ONE-TWENTY 9. (M) and 2019 Specialized Stumpjumper ST Men's Comp Carbon 29 (M), lined up at the bottom bracketBoth frames drawn to scale. The Merida ONE-TWENTY 9. is drawn in full with its measurements, and the Specialized Stumpjumper ST Men's Comp Carbon 29 is the colored outline on top.J 1161

Merida ONE-TWENTY 9., MSpecialized Stumpjumper ST Men's Comp Carbon 29, MDrawn to scale and lined up at the bottom bracket.

Geometry side by side

MeasurementMerida ONE-TWENTY 9. MSpecialized Stumpjumper ST Men's Comp Carbon 29 MDifference
Reach435435mm±0 mm
Stack607607mm±0 mm
Head tube angle67.367.5°+0.2°
Seat tube angle75.575.5°±0.0°
Effective top tube592592mm±0 mm
Chainstay length435437mm+2 mm
Wheelbase1160.71161mm+0 mm
BB drop4039mm−1 mm
Standover718743mm+25 mm
Seat tube length440410mm−30 mm
Fork length541540mm−1 mm
Head tube length9595mm±0 mm
BB heightnot listed333mm

Differences are the Specialized Stumpjumper ST Men's Comp Carbon 29 minus the Merida ONE-TWENTY 9.. Full charts: 2020 Merida ONE-TWENTY 9., 2019 Specialized Stumpjumper ST Men's Comp Carbon 29.

Where each sits in its class

Merida ONE-TWENTY 9.Specialized Stumpjumper ST Men's Comp Carbon 29

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.

PartMerida ONE-TWENTY 9.9. 3000Specialized Stumpjumper ST Men's Comp Carbon 29Men's Comp Carbon 29
FrameMerida ONE-TWENTY CFAnot listed
ForkRockShox Revelation RCFox FLOAT 34 Rhythm
Rear shockRockShox Deluxe Select+Fox Float DPS Performance
ShifterSRAM SX EagleShimano SLX
DerailleurSRAM SX EagleShimano XT
CassetteSRAM SX EagleShimano SLX
ChainSRAM SX EagleKMC X-11
Bottom bracketSRAM BB DUB PF MTB 92not listed
TireMaxxis Minion DHR II, Maxxis ForekasterSpecialized Butcher, Specialized Purgatory
HubShimano MT400-Bnot listed
RimMerida EXPERT TRRoval Traverse 29
BrakeShimano MT500Shimano SLX
RotorShimano SM-RT54not listed
HandlebarMerida EXPERT TRnot listed
StemMerida EXPERT TRnot listed
GripsMerida EXPERT ECSpecialized Sip Grip
SeatpostMerida COMP TRX-Fusion Manic
SaddleMerida EXPERT CCSpecialized Phenom Comp
Cranksetnot listedRace Face Aeffect
Dropper postnot listedX-Fusion Manic

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

Explore the app
A Transition Relay build sheet: frame, fork, shock and drivetrainThe Relay’s ride photo galleryThe Relay’s ride spectrum and 2D frame geometryThe garage: five bikes and 99 recorded partsA Specialized Tarmac SL8 road build sheet