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2021 Mondraker

Summum RR 29

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

$8,199
FrameAluminum
SuspensionFull, 200 / 203mm
ForkFox Factory Float 40
ShockFox DHX2 Factory
Wheels29″ Aluminum
Drivetrain1 × 10
GroupsetSaint
BrakesShimano Saint Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Summum RR 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 RR 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.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

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

FOX 40 29 Float FIT GRIP2 EVOL Factory Kashima, air spring, 1-1/8" steerer tube, 20x110mm axle, offset 56mm. Adjustments: high and low-speed compression, high and low-speed rebound, air preload.

Travel203mm

Spring TypeAir

Shock

FOX DHX2 Factory Kashima, 225x70mm. Adjustments: high and low-speed compression, high and low-speed rebound, spring preload. Super light steel (SLS) spring. Trunnion top mount, 30x8mm bottom bushings. Settings: ECC010 compression, ECR012 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

Renthal Fatbar series 7 alloy, rise: 30mm, width: 780mm, 7° 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-951 Carbon, length 300mm, micro-adjustment

TypeRigid

Pedals

None

Grips

Renthal, double lock-on, kevlar compound, 130mm

Groupset
Rear Derailleur

Shimano Saint RD-M820-SS, 10-speed, SHADOW+, short cage

Front Derailleur

N/A

Crank

Shimano Saint M825 HOLLOWTECH II, reinforced steel axle, 165mm

Shifters

Shimano Saint SL-M820 10-speed, low friction multi bearing, instant release, multi release, 2-way release

Cassette

Shimano CS-HG500-10, 11-25 tooth, 10-speed

Chain

Shimano HG95, 10-speed

Chain Guide

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

Brakes

Shimano Saint M820, 4-piston calipers, RT86 203mm 2-piece IS 6-bolt rotors with ICE technology, resin pads with cooler

TypeShimano Saint Hydraulic Disc

Brake Levers

Shimano Saint, ergonomic antiskid lever with servo wave, free stroke and tool less reach adjust

Wheels
Rims

e*thirteen LG1 Plus DH, IW29 hookless, 6069 welded aluminum, 30mm internal width, tubeless ready, 32 hole

Spokes

e*thirteen custom Hive triple-butted black alloy, alloy nipples, nipple washers

Front Hub

Front: e*thirteen Boost 20x110mm, triple-sealed, fully machined aluminum, IS 6-bolt, Rear: e*thirteen Superboost 12x157mm, triple-sealed, fully machined aluminum with 6-degree engagement, IS 6-bolt

Rear Hub

Front: e*thirteen Boost 20x110mm, triple-sealed, fully machined aluminum, IS 6-bolt, Rear: e*thirteen Superboost 12x157mm, triple-sealed, fully machined aluminum with 6-degree engagement, 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