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2024 Mondraker

SUMMUM

A 29″ aluminum frame full suspension downhill bike with high-end components.
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Manufacturer Price

$4,499
Weight40.0 lbs  
FrameAluminum
SuspensionFull, 200 / 200mm
ForkRockShox BoXXer Select
ShockRockShox Super Deluxe Coil Select
Wheels29″ Aluminum
Drivetrain1 × 7
GroupsetTruvativ Descendant, GX
BrakesSRAM DB8 Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
SUMMUM
Other Downhill bikes
Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full SUMMUM model range

View Comparison
Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
NSMB
Mondraker Summum Carbon R (and Rally cars and Hypercars)

Aug 2024

"Why downhill bikes are the best bikes on Earth, even though they're useless at most things bikes should be good at."

Highs
  • Race bike with geometry designed for speed

  • Rear suspension swallows big and small bumps

  • Mid-stroke support and kinematics aid in jumping and line changes

  • Looks fantastic

  • Deep pedigree and history in gravity bikes

Lows
  • Not versatile; single-use for downhill only

  • Requires friends with downhill bikes or shuttling/lifts

  • Hard to ride solo due to logistics

  • Does not excel in tight, twisty, low-speed terrain

  • Expensive and takes up space in quiver

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Bikerumor
Mondraker Summum DH Bike Packs MIND Suspension Telemetry System

May 2023 · Jessie-May Morgan

Mondraker upgrade the Summum DH Bike with integrated suspension telemetry to help the rider dial in balance and traction from track to track

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Vital MTB
2022 Mondraker Summum Carbon R MX Bike

Sep 2022 · Jason_Schroeder

The lone mixed-wheel downhill in our Test Sessions, the Summum is a pure-bred race bike with a versatile set of abilities.

Highs
  • Stable, predictable, and confidence-inspiring the faster you go

  • Rides with a light, playful demeanor that makes it easy to maneuver

  • Forward geometry promotes neutral, comfortable body position thought

Lows
  • Expensive

  • FOX Performance suspension is easily overridden

Read Review

Pinkbike
Spotted: Mondraker is Testing a Summum DH Bike with a Bolt-On Idler

Feb 2022 · Ed Spratt

This isn't the first time we have seen a brand add an idler to a bike for testing as a few years ago Scott did the same thing with its Gambler DH bike. .

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BIKE Magazine
Mondraker Introduces 2021 Summum DH Bike

Sep 2020

It was nearly a decade ago that Mondraker helped revolutionize mountain bike design and geometry. Now, the rest of the industry has just about caught up. There’s still work to be done, but while we’re fine tuning geometry, maybe we can zoom out and look at the big picture? In the case of the new…

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Geometry
Specs
Build
Frame

Summum 29 6061 Alloy Stealth Evo, hydroformed tubing, Zero suspension system, 200mm travel, Forward Geometry, alloy upper link with shock eyelet bearings, SuperBoost 12x157mm rear axle, 83mm BSA bottom bracket, MAX. capacity dual row Enduro bearings, HHG internal cable routing, ISCG 05. *Optional Geometry kit

BB StandardBSA, 83mm, Threaded

Fork

Rockshox Boxxer Select RC 29, 200mm, DebonAir+, 1-1/8” steerer tube, Boost 20x110mm axle, offset 52mm. Settings: low-speed compression, rebound, air preload

Travel200mm

Spring TypeAir

Shock

Rock Shox Super Deluxe Coil Select R, 225x70mm. LNM ST B1, Linear rebound, Medium compression, spring preload. Trunnion top mount, 30x8mm bottom bushings

Travel200mm

Spring TypeCoil

Bottom Bracket

SRAM DUB BSA, sealed bearings, 83mm

Headset

Onoff Mercurium 1.5 ZS for 1-1/8” steerer tube, 41x30.15x7x45ºx45º ACB sealed bearings, geometry kit cups, external diameter 56mm

Stem

Onoff Krypton DH CNC Integrated FG, 25-30mm adjustable length, 31.8mm barbore, 6061 alloy, 2x6mm spacer

Handlebar

Onoff Sulfur 1.0 double butted 6061 alloy, rise: 20mm, width: 800mm, 9º backsweep, 5º upsweep, 31.8mm barbore

Saddle

SDG I-Fly 2.0 I-Beam, high-density PU foam, Cordura sides

Seatpost

SDG Micro I-Beam SP-751 Alloy, diameter 31.6mm, length 300mm, micro-adjustment

TypeRigid

Grips

Onoff Twin, 1lock-on, 135mm

Groupset
Rear Derailleur

SRAM GX DH, 7s, medium cage, X-actuation 1:1

Front Derailleur

E.13 Vario Compact Upper Slider,Alloy backplate,DMB (Direct mount Bashguard) Lower Slider 34-36t, ISCG 05 adjustable upper slider

Crank

SRAM Truvativ Descendant DH, DUB axle, Direct mount chain ring, 165mm CL 56´5, Rings: 34T, steel, X-SYNC

Shifters

SRAM trigger GX DH 7s, X-actuation 1:1

Chain

SRAM PC1110 11s, Powerlock

Brakes

Front: SRAM DB8, oversized 4-piston caliper, Centerline 220mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads, Rear: SRAM DB8, oversized 4-piston caliper, Centerline 203mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads

TypeSRAM DB8 Hydraulic Disc

Brake Levers

SRAM DB8, tool reach adjust, lever pivot bushings

Wheels
Rims

Mavic Deemax BikePark 29, 30mm internal width, 32 holes

Spokes

Mavic 32 steel flat spokes

Front Hub

Mavic Boost 20x110mm, IS 6 bolts

Rear Hub

Mavic 12x157mm, ID360 freewheel, sealed bearings, IS 6 bolts, HG freehub

Tires

Front: Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead, Rear: Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead

Rider Notes
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First added April 9

Last updated August 31

Not listed for 636 days