Quiver

2024 Moots Mountaineer SL vs 2026 Specialized Rockhopper Base

We can't match sizes for these two: one of them has no stack and reach for the sizes shown.

What changes on the Specialized Rockhopper Base

Frame stack
n/a
One of the bikes has no number for this
Frame reach
+6 mm
Longer frame reach
Wheelbase
n/a
One of the bikes has no number for this
Head angle
+0.5°
Steeper: sharper steering
Chainstays
−5 mm
Shorter: livelier

The two frames

We can't draw these frames yet. The Moots Mountaineer SL numbers we have for size M are missing the wheelbase. The numbers below still compare.

Geometry side by side

MeasurementMoots Mountaineer SL MSpecialized Rockhopper Base LDifference
Reach419425+6 mm
Stack622not listed
Head tube angle6868.5+0.5°
Seat tube angle74.2573.5−0.8°
Chainstay length445440−5 mm
BB drop54not listed
BB height320not listed
Standover795not listed
Seat tube length483not listed
Head tube length110not listed

Differences are the Specialized Rockhopper Base minus the Moots Mountaineer SL. Full charts: 2024 Moots Mountaineer SL, 2026 Specialized Rockhopper Base.

Where each sits in its class

Moots Mountaineer SLSpecialized Rockhopper Base

AggressivePositionUpright
CalmSteeringQuick

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.

PartMoots Mountaineer SLXX SLSpecialized Rockhopper BaseBase
ForkRockShox Pike UltimateSR Suntour XCE
ChainringMax Chain Ringnot listed
WheelsetENVE M630Specialized Alloy Double-Wall
BrakeDiscTektro HD-M280
HandlebarENVE M6Specialized Mini Rise
StemENVE M63D-Forged Alloy
Framenot listedSpecialized A1 premium butted
Shifternot listedShimano RapidFire Plus Altus
Derailleurnot listedShimano Altus
Cassettenot listedSunRace cassette
Chainnot listedKMC X9EPT
Cranksetnot listed2x Forged Alloy
Bottom bracketnot listedSpecialized Powerspline
Pedalsnot listedSpecialized platform
Tirenot listedSpecialized Ground Control 2BR
Gripsnot listedSpecialized Trail
Seatpostnot listedSpecialized Alloy Seatpost
Saddlenot listedSpecialized Bridge Sport

Know what is on every bike.

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

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