DH is our passion. DH and racing are in our DNA.
Our DNA comes from DH racing, there’s no denying it and we’re proud of it. DH is the Formula 1 of mountain biking. It’s where prototypes are put through the wringer, hammered by the tracks and the riders.
That’s why at Mondraker we have a top-level international team: the Mondraker Factory Racing, which includes world-class riders such as Dakotah Norton and Ronan Dunne. Our DH bikes will continue to be available as carbon or aluminium framed versions, depending on rider preference.
27 ADJUSTMENTS FOR THE PERFECT SET-UP
For those most skilled riders who prefer to further customize the geometry or adapt this new bike to certain courses or personal preferences you will find up to 27 possible configurations thanks to adjustable headset cups, a lower shock-mount flip chip, and adjustable rear dropouts.
Headset-Reach
Adjust with three positions, standard and +/-5mm.
Lower shock-mount flip chip
To adjust bottom bracket height +/-5mm, and angles +/-0.35°
Adjustable rear dropouts
+/-5mm (450mm or 460mm options) from 455mm standard chainstay length.
In 2026 the UCI World Championships will return to Val di Sole, Italy.
The same venue Mondraker conquered in 2016, with a clean sweep of the World Championships elite men’s DH podium thanks to Hart, Greenland and Payet. The most impressive achievement ever by a bicycle brand and by a single bicycle model, and one that remains unmatched to this day. This new Summum will once again be in the starting hut to try to repeat this feat, 10 years on.
Specifications
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Frame
Summum MX 6061 Alloy Stealth Evo, Mullet, hydroformed tubing, Updated Zero Suspension System, 200mm travel, Forward Geometry, alloy upper link with shock eyelet bearings, SuperBoost 12x157mm rear axle, UDH, 83mm BSA bottom bracket, MAX. capacity dual row Enduro bearings, HHG internal cable routing, ISCG 05.
Rear shock
Rock Shox Vivid Coil Ultimate, 225x75mm, Linear rebound, Medium compression, spring preload. Trunnion top mount, 30x8mm bottom bushings
Shock settings
Medium compression, linear rebound. Spring rate: M size 450 lbs, L size 500 lbs, XL size 550 lbs
Fork
Rockshox Boxxer Ultimate 29,Charger 3.2 RC2, 200mm, DebonAir+, 1-1/8” steerer tube, Boost 20x110mm axle, offset 52mm. Settings: low-speed compression, rebound, air preload
Headset
Onoff DH ARS (Adjustable Reach System) 1-1/8", 1-1/8" steerer tube, 41x30x7 45ºx45º sealed bearings, reach geometry kit cups (+-5mm)
Stem
Onoff S9 DH CNC Integrated, 45-50mm adjustable length, 10mm rise, 31.8mm barbore, 7075 alloy, 2x6mm spacer
Handlebar
Onoff S6 1.0 7075 alloy, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore.
Grips
Onoff Desert Pro, CNC lock-on, 135mm. L and XL: Thicker size
Seatpost
Onoff S3 DH Alloy, diameter 31.6mm, length 300mm
Saddle
Ergon SM10 DH Black
Front brake
Sram Maven Ultimate, 18 millimeter 4-piston caliper, HS2 220mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads
Rear brake
Sram Maven Ultimate, 18 millimeter 4-piston caliper, HS2 220mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads
Brake lever
Sram Maven Ultimate , SwingLink and lever pivot bearings, tools-free reach adjust
Rims
DT Swiss EX1700 Classic 29, 30mm internal width, welded aluminum, tubeless ready, 28 spokes front, 32 spokes rear
Spokes
DT Competition, straightpull
Front hub
DT 350, Boost 15x110mm, IS 6 bolts
Rear hub
DT 350 Classic with 72T Ratchet DEG System, Boost 12x148mm, IS 6 bolts, XD freehub
Front tire
Maxxis Assegai 29x2.5WT, tubeless ready, 3C Maxx Grip compound, DH casing, 60x2TPI, folding bead
Rear tire
Maxxis Minion DHR II 27'5x2.5 WT, tubeless ready, 3C Maxx Terra compound, DH protection, 60x2TPI, folding bead
Crankset
Sram XX DH T-Type, DUB axle, Direct mount chain ring, 160mm CL 56´5
Rings
36T, Aluminium T-Type
Bottom bracket
Sram DUB BSA, sealed bearings, 83mm
Chain
Sram X0 Eagle T-Type, Powerlock
Derailleur hanger
E.13 Vario Compact Upper Slider ,Alloy backplate ,DMB (Direct mount Bashguard) Lower Slider 34-36t, ISCG 05 adjustable upper slider
Front derrailleur
Sram XX DH AXS, T-type, 7s
Rear derrailleur
Sram Eagle AXS Pod
Shift levers
Sram XS 797 10-24T, 7s
Derailleur hanger
*Geometry kit included: +- 5mm headset cups, Lower shock mount flip chip, +5mm dropout, -5mm dropout
