Quiver

Specialized2026

2026 Specialized Rockhopper Base

Trail

The 2026 Specialized Rockhopper Base is a trail bike. Reach 425 to 425 mm. The Rockhopper Base build comes with Shimano Altus shifting and Specialized Alloy Double-Wall wheels.

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Key facts

Model year
2026
Frame
Base
Type
Trail
Geometry labels
L
Drivetrain
Shimano Altus
Geometry
Complete for every size
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Geometry by size

2026 Specialized Rockhopper Base geometry by size
MeasurementL
Reach(mm)425
Head tube angle(°)68.5
Seat tube angle(°)73.5
Chainstay length(mm)440
Sources agree

Stock build

19 parts

Frame

Specialized A1 premium butted
FrameFrom the manufacturer: Category Cross Country

Suspension

ForkFrom the manufacturer: Wheel size 29From the manufacturer: Stanchion diameter 28mm

Drivetrain

DerailleurFrom the manufacturer: Actuation type Mechanical
DerailleurFrom the manufacturer: Actuation type Mechanical
CassetteFrom the manufacturer: Speeds 11
2x Forged Alloy
Crankset
Specialized Powerspline
Bottom bracketFrom the manufacturer: Shell standard BSA (Threaded)
Specialized platform
PedalsFrom the manufacturer: Pedal type Flat

Wheels & Tires

Specialized Alloy Double-Wall
WheelsetFrom the manufacturer: Spoke count 32

Brakes

Tektro HD-M280
BrakeFrom the manufacturer: Caliper mount Post MountFrom the manufacturer: Brake type Hydraulic Disc
Tektro HD-M280
BrakeFrom the manufacturer: Caliper mount Post MountFrom the manufacturer: Brake type Hydraulic Disc

Cockpit

HandlebarFrom the manufacturer: Clamp diameter 31.8mm
3D-Forged Alloy
StemFrom the manufacturer: Bar clamp diameter 31.8mmFrom the manufacturer: Rise 7°From the manufacturer: Material Aluminum
Specialized Trail
Grips

Seatpost & Saddle

Specialized Alloy Seatpost
Seatpost

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Manufacturer

Quick answers

Which size or configuration labels have geometry for the 2026 Specialized Rockhopper Base?
Geometry is listed for L.
What are the reach and stack of the 2026 Specialized Rockhopper Base in size L?
In size L, reach is 425 mm.
What is the head tube angle of the 2026 Specialized Rockhopper Base?
The head tube angle is 68.5 degrees in every size.
What does the 2026 Specialized Rockhopper Base ship with?
The stock build includes Specialized A1 premium butted, SR Suntour XCE, Shimano RapidFire Plus Altus, and Specialized Alloy Double-Wall.
Which years of the Specialized Rockhopper are on Quiver?
Quiver has the Specialized Rockhopper for 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2015, 2014, 2012, 2011, 2010, and 2009.

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