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Today’s DealsSUMMUM
A 29″ aluminum frame full suspension downhill bike with high-end components.
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| Weight | 39.5 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Full, 200 / 203mm |
| Fork | Fox Performance Float 40 |
| Shock | Fox Van Performance |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 7 |
| Groupset | GX |
| Brakes | SRAM G2 R Hydraulic Disc |
5'2" – 5'8"
5'6" – 5'11"
5'10" – 6'3"
6'1" – 6'7"
🐐 Estimated
None yet.
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Summary
The Mondraker Summum is a high-performance downhill bike praised for its stability, predictability, and confidence-inspiring ride. It features innovative technology like the MIND Telemetry System for suspension setup and Forward Geometry for improved handling. While it excels in ride quality and versatility, its high price point and some component limitations are noted.
Proprietary MIND Telemetry System for easier suspension setup
Forward Geometry principles for improved handling
Stable, predictable, and confidence-inspiring ride
Lightweight and playful demeanor
Versatile on various trails
High price point
FOX Performance suspension lacks mid-to-ending stroke support
MIND Telemetry System cannot be retrofitted to other bikes
Cream of the crop is the Summum RR, retailing at $11, 999 USD
The MIND Telemetry System, comprising a sensor integrated with the fork fender and steerer tube, and a sensor positioned on the rocker link, measures travel usage at 100 times per second.
The Summum was an incredibly smooth and fast bike, highlighted by exceptional stability.
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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

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.
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
Expensive
FOX Performance suspension is easily overridden

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. .

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…
| 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 raw Enduro bearings, HHG internal cable routing, ISCG 05. *Optional Geometry kit BB Standard: BSA, 83mm, Threaded Color: White / Deep Purple/red |
|---|---|
| Fork | Fox 40 29 Float FIT GRIP EVOL Performance, 203mm, air spring, 1-1/8” steerer tube, 20x110mm axle, offset 56mm. Settings: low-speed compression, low-speed rebound, air preload Travel: 203mm Spring Type: Air |
| Shock | Fox Van RC Performance, 225x70mm. Settings: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings Travel: 200mm Spring Type: Coil |
| Bottom Bracket | Race Face BSA, 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 Type: Rigid |
| Grips | Onoff Diamond, 1lock-on, 135mm |
| 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 | Race Face Chester, alloy, 165mm, Rings: 36T |
| Shifters | SRAM trigger GX DH 7s, X-actuation 1:1 |
| Chain | SRAM PC1110 11s, Powerlock |
| Brakes | Front: SRAM G2 R, 4-piston caliper, Centerline 203mm IS 6 bolts one-piece rotor, steel-backed organic pads, Rear: SRAM G2 R, 4-piston caliper, Centerline 203mm IS 6 bolts one-piece rotor, steel-backed organic pads Type: SRAM G2 R Hydraulic Disc |
| Brake Levers | SRAM G2 R, tool-free reach adjust |
| Rims | MDK-DP1 29, 27mm internal width, 32 holes |
|---|---|
| Spokes | CN stainless steel |
| Front Hub | MDK DA4371B-M20, Boost 20x110mm, IS 6 bolts |
| Rear Hub | MDK DA4352B, 12x157mm, sealed bearings, IS 6 bolts |
| 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 |
First added December 9
Last updated November 6
Not listed for 1,300 days