Quiver

Rocky Mountain2026

2026 Rocky Mountain Altitude Alloy

Enduro

The 2026 Rocky Mountain Altitude Alloy is an enduro bike. The Altitude Alloy 50 build comes with Shimano XT shifting and WTB ST i30 TCS 2.0 wheels.

Source: bikes.com. Checked .

Key facts

Model year
2026
Frame
Alloy
Type
Enduro
Geometry labels
S, M, L, and XL
Drivetrain
Shimano XT
Rear shock
Varies by build
Geometry
Complete for every size
Source
bikes.com
Checked

Geometry by size

2026 Rocky Mountain Altitude Alloy geometry by size
MeasurementSMLXL
Chainstay length(mm)440440450450
BB drop(mm)29293131
Seat tube length(mm)365410440470
Head tube length(mm)100105115130

Stock build

Altitude Alloy 5020 parts

Frame

Rocky Mountain Altitude
FrameFrom the manufacturer: Rear travel 160mm

Suspension

Fox 38
ForkFrom the manufacturer: Wheel size 29Travel 160 / 170 / 180mmStanchion diameter 38mmFrom the manufacturer: Damper Factory
Fox Float X
Rear shockFrom the manufacturer: Tune Rx Trail Tune

Drivetrain

Derailleur
Shimano SLX/XT
Cassette
Shimano Deore M6100
ChainFrom the manufacturer: Speeds 12
SRAM Eagle 70 Transmission
CranksetFrom the manufacturer: Chainring interface DUBFrom the manufacturer: Speeds 12From the manufacturer: Chainline 55mm
FSA BB92
Bottom bracket

Wheels & Tires

WTB ST i30 TCS 2.0
Wheelset
Maxxis Assegai
Tire
Maxxis Minion DHR II
TireTubeless ready

Brakes

Shimano SLX Trail
BrakeFrom the manufacturer: Piston count 4
Shimano SM-RT64
Rotor

Cockpit

Rocky Mountain AM
Handlebar
Rocky Mountain 35 AM
StemFrom the manufacturer: Bar clamp diameter 35mm
FSA ZS56/66
Headset

Seatpost & Saddle

Race Face Aeffect R
Dropper post
WTB Volt Race
Saddle

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Altitude Alloy 702 parts

Suspension

Fox 38 Factory EVOL
ForkFrom the manufacturer: Spring type AirFrom the manufacturer: External adjustments GRIP X2
Fox DHX2 Factory
Rear shock

Keep your Altitude Alloy 70 in Quiver

Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.

Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.

Already have Quiver? Open this build

Sources agreeManufacturer

Quick answers

Which size or configuration labels have geometry for the 2026 Rocky Mountain Altitude Alloy?
Geometry is listed for S, M, L, and XL.
What does the 2026 Rocky Mountain Altitude Alloy 50 ship with?
The stock build includes Rocky Mountain Altitude, Fox 38, Shimano SLX, and WTB ST i30 TCS 2.0.
Which years of the Rocky Mountain Altitude are on Quiver?
Quiver has the Rocky Mountain Altitude for 2026, 2024, 2021, and 1995.

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