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2023 Specialized Chisel Hardtail vs 2021 Specialized Rockhopper Comp

The Specialized Rockhopper Comp size closest to your M is the M. Compare the M instead

What changes on the Specialized Rockhopper Comp

Compared with the Specialized Chisel Hardtail in M, the Specialized Rockhopper Comp in XXL places the top of the head tube 49 mm higher and 55 mm further forward, relative to the bottom bracket. Its wheelbase is 79 mm longer, which can contribute to stability at speed.

Frame stack
+49 mm
Higher front end
Frame reach
+55 mm
Longer frame reach
Wheelbase
+79 mm
Longer: steadier at speed
Head angle
+0.5°
Steeper: sharper steering
Chainstays
+8 mm
Longer: more planted

The two frames

2023 Specialized Chisel Hardtail (M) and 2021 Specialized Rockhopper Comp (XXL), lined up at the bottom bracketBoth frames drawn to scale. The Specialized Chisel Hardtail is drawn in full with its measurements, and the Specialized Rockhopper Comp is the colored outline on top.J 1124

Specialized Chisel Hardtail, MSpecialized Rockhopper Comp, XXLDrawn to scale and lined up at the bottom bracket.

Geometry side by side

MeasurementSpecialized Chisel Hardtail MSpecialized Rockhopper Comp XXLDifference
Reach430mm485+55 mm
Stack605mm654+49 mm
Head tube angle68°68.5+0.5°
Seat tube angle74°73.5−0.5°
Chainstay length432mm440+8 mm
Wheelbase1124mm1203+79 mm
BB drop63mmnot listed
BB height309mmnot listed
Standover792mm853mm+61 mm
Seat tube length430mm560mm+130 mm
Fork length506mm515mm+9 mm
Head tube length95mm135mm+40 mm

Differences are the Specialized Rockhopper Comp minus the Specialized Chisel Hardtail. Full charts: 2023 Specialized Chisel Hardtail, 2021 Specialized Rockhopper Comp.

Where each sits in its class

Specialized Chisel HardtailSpecialized Rockhopper Comp

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other XC 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 Chisel HardtailHardtailSpecialized Rockhopper Comp
FrameSpecialized D'Aluisio Smartweld M5not listed

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