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Mondraker2026

2026 Mondraker Summum RR

Downhill

The 2026 Mondraker Summum RR sits more aggressive than most downhill bikes, with a slacker head angle and a shorter rear center. Reach 450 to 510 mm, stack 642.6 to 642.6 mm. The Summum RR build comes with SRAM XX DH AXS shifting and Maxxis Assegai 29” x 2.5” WT tires.

Source: mondraker.com. Checked .

Key facts

Model
Summum
Model year
2026
Frame
RR
Geometry labels
M, L, and XL
Drivetrain
SRAM XX DH AXS
Rear shock
RockShox Vivid
Geometry
Complete for every size
Source
mondraker.com
Checked

Geometry by size

2026 Mondraker Summum RR geometry drawing, size LSide view of the 2026 Mondraker Summum RR frame in size L, drawn to scale from its published geometry, with lettered dimension lines.J 1315A 480mmB 643mmJ 1315mmH 455mmK 5mmC 740mmD 62.5°E 68.0°F 120mmG 400mmN 351mmM 602mm
Geometry drawing, size L, to scale.
2026 Mondraker Summum RR geometry by size
MeasurementMLXL
Reach(mm)450480510
Stack(mm)642.6642.6642.6
Head tube angle(°)62.562.562.5
Seat tube angle(°)686868
Effective top tube(mm)709.63739.63769.63
Chainstay length(mm)455455455
Wheelbase(mm)1285.381315.381345.38
BB drop(mm)555
BB height(mm)350.5350.5350.5
Seat tube length(mm)400400400
Fork length(mm)601.9601.9601.9
Head tube length(mm)120120120

Stock build

21 parts

Frame

Mondraker Summum MX
Frame

Suspension

RockShox Boxxer 29 Ultimate
ForkFrom the manufacturer: Wheel size 27.5
Rear shock

Drivetrain

SRAM Pod Controller
Shifter
SRAM XX DH AXS
Derailleur
Cassette
SRAM X0 Eagle Transmission
Chain
SRAM XX DH Transmission
CranksetFrom the manufacturer: Chainring interface T-TypeFrom the manufacturer: Crank length 160mm
Bottom bracket

Wheels & Tires

Brakes

SRAM Maven Ultimate
BrakePiston count 4From the manufacturer: Fluid type MineralFrom the manufacturer: Lever adjustments Independent bite point and reach adjustmentFrom the manufacturer: Pad compound OrganicFrom the manufacturer: Brake type Hydraulic

Cockpit

HandlebarFrom the manufacturer: Width 800mm
Onoff S9 DH CNC Integrated
Stem
Onoff Desert
Grips

Seatpost & Saddle

Onoff S3 DH Alloy
Seatpost

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Quick answers

Which size or configuration labels have geometry for the 2026 Mondraker Summum RR?
Geometry is listed for M, L, and XL.
What are the reach and stack of the 2026 Mondraker Summum RR in size L?
In size L, reach is 480 mm and stack is 642.6 mm.
What is the head tube angle of the 2026 Mondraker Summum RR?
The head tube angle is 62.5 degrees in every size.
What does the 2026 Mondraker Summum RR ship with?
The stock build includes Mondraker Summum MX, RockShox Boxxer 29 Ultimate, SRAM Pod Controller, and Maxxis Assegai 29” x 2.5” WT.
Which years of the Mondraker Summum are on Quiver?
Quiver has the Mondraker Summum for 2026, 2027, 2025, and 2024.

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