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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.
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So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.
Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.
The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.
Season:2026
Brand:Mondraker
Code:010.2609MFG
Mondraker Summum R Mullet 2026 Downhill Bike
Built for pure race-day speed and bike-park domination, the Mondraker Summum R Mullet 2026 is a World Cup-bred downhill machine engineered to thrive on the steepest, fastest and most technical terrain. Designed around Mondraker’s Forward Geometry and ZERO Suspension system, this gravity weapon delivers supreme stability, small-bump sensitivity and big-hit control when the track gets rough.The Summum R Mullet is designed for riders who demand race-ready performance and the confidence to go faster, ride harder, and push further every run.This new model features an all-new updated Zero Suspension System kinematics delivering better performance with more mid stroke support -where you need it the most- that translates into a faster bike, improved handling and enhanced suspension suppleness off the top.
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.
Components & Technical specs
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. *Optional Geometry kit
Sizes
M / L / XL MX
Rear shock
Fox DHX2 Performance Elite, 225x75mm. Settings: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings
Shock settings
CL80 compression, RL70 rebound, Rezi B80, Bleed 0.5, VVCM. Spring rate: M size 450 lbs, L size 500 lbs, XL size 550 lbs
Fork
Fox 40 29 Float GRIP Performance, 203mm, air spring, 1-1/8” steerer tube, 20x110mm axle, offset 52mm. Settings: 3-pos compression dial, air preload
Headset
Onoff ZS56/ZS56, 1-1/8", 1-1/8" steerer tube, 42x30x7x45ºx45º ACB sealed bearings, geometry kit cups, external diameter 62mm
Stem
Onoff S9 DH CNC Integrated, 45-50mm adjustable length, 10mm rise, 31.8mm barbore, 7075 alloy, 2x6mm spacer
Handlebar
Onoff S6 1.0 7050 alloy, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore. L and XL size: 38mm rise.
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 Base, 18 and 19.5-millimeter 4-piston caliper, Centerline 220mm IS 6 bolts one-piece rotor, steel-backed organic pads
Rear brake
Sram Maven Base, 18 and 19.5-millimeter 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed organic pads
Brake lever
Sram Maven Base , SwingLink and lever pivot bushings, tools-free reach adjust
Rims
e*thirteen Grappler Flux, IW30 Hookless, 6069 Welded Aluminum, 30mm internal width, tubeless ready, 28 spokes
Spokes
e*thirteen Sapim D-light / Brass
Front hub
e*thirteen Boost 20x110mm, triple-sealed, fully machined aluminum, IS 6 bolts
Rear hub
e*thirteen Superboost 12x157mm, Sidekick,12°/15°/18° Adjustable Deadband, triple-sealed, fully machined aluminum w/6-degree engagement, IS 6 bolts, HG 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 Truvativ Descendant DH, DUB axle, Direct mount chain ring, 165mm CL 56´5
Rings
34T, steel, X-SYNC
Bottom bracket
Sram DUB BSA, sealed bearings, 83mm
Chain
Sram PC1110 11s, Powerlock
Front derrailleur
E.13 Vario Compact Upper Slider ,Alloy backplate ,DMB (Direct mount Bashguard) Lower Slider 34-36t, ISCG 05 adjustable upper slider
Rear derrailleur
Sram GX DH, 7s, medium cage
Shift levers
Sram trigger GX DH 7s, X-actuation 1:1
Cassette
Sram PG 720 11-25T, 7s
Derailleur hanger
Sram UDH
Others
*Optional Geometry kit included: +- 5mm headset cups, Lower shock mount flip chip, +5mm dropout, -5mm dropout
Weight
18,7 kg