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2021 Mondraker

Summum 29

A 29″ aluminum frame full suspension downhill bike with upper mid-range components.
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Manufacturer Price

$4,599
FrameAluminum
SuspensionFull, 200 / 200mm
ForkRockShox BoXXer Select
ShockFox Van Performance
Wheels29″ Aluminum
Drivetrain1 × 9
GroupsetX7, X5
BrakesSRAM Code R Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Summum 29
Other Downhill bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

Summum 29

26 mph

Similar Bikes

Highest gear

(descending)

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
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
First Look: 2022 Mondraker Summum Carbon Comes with Integrated Telemetry

Jun 2021 · Seb Stott

The carbon version differs from the alloy bike with a strut connecting the seat tube/shock tunnel to the down tube. .

Read Review

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…

Read Review

Geometry
Specs
Build
Frame

Aluminum

BB StandardBSA, 83mm, Threaded

Fork

RockShox BoXXer Select RC 29, DebonAir, 1-1/8" steerer tube, Boost 20x110mm axle, offset 56mm. Adjustments: low-speed compression, rebound, air preload.

Travel200mm

Spring TypeAir

Shock

FOX Van RC Performance, 225x70mm. Adjustments: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings. Settings: Light compression, light rebound. Spring rate: S: 400lbs / M: 450lbs / L/XL: 500lbs.

Travel200mm

Spring TypeCoil

Bottom Bracket

83mm BSA

Headset

ONOFF Mercurium 1.5 ZS for 1-1/8" steerer tube, 41x30.15x7x45°x45° 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: 780mm, 9° backsweep, 5° 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, length 300mm, micro-adjustment

TypeRigid

Pedals

None

Grips

ONOFF Desert, single lock-on, 135mm, sizes: S/M L/XL

Groupset
Rear Derailleur

SRAM X7, 9-speed, short cage, X-ACTUATION 1:1

Front Derailleur

N/A

Crank

Race Face Chester, alloy, 165mm

Shifters

SRAM trigger X5, 9-speed, X-ACTUATION 1:1

Cassette

SRAM PG-950, 11-26 tooth, 9-speed

Chain

SRAM PC-951, 9-speed

Chain Guide

e*thirteen LG1 with DMB (direct mount bashguard) Gen2 Stealth idler, aluminum hardware, adjustable/replaceable lower armature, polycarbonate, adjustable upper slider

Brakes

SRAM Code R, oversized 4-piston calipers, Centerline 200mm front/203mm rear IS 6-bolt one-piece rotors, steel-backed metal sintered pads

TypeSRAM Code R Hydraulic Disc

Brake Levers

SRAM Code R, tool-free reach adjust

Wheels
Rims

MDK-DP1 29, 27mm internal width, 32 hole

Spokes

CN stainless steel

Front Hub

Front: MDK DA4371B-M20, Boost 20x110mm, IS 6-bolt, Rear: MDK DA4352B, 12x157mm, sealed bearings, IS 6-bolt

Rear Hub

Front: MDK DA4371B-M20, Boost 20x110mm, IS 6-bolt, Rear: MDK DA4352B, 12x157mm, sealed bearings, IS 6-bolt

Tires

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

Rider Notes
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First added December 7

Last updated May 4

Not listed for 1,851 days