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Range SUMMUM
Season 2023

The first SUMMUM of the entire range

Being the first SUMMUM of the entire range, this is the bike which embodies Mondraker’s more than 20 years of experience manufacturing high-performance DH bikes. Considering all of the World Cup podiums it’s taken, and the 2016 World Championship in Val di Sole where it took the 1st, 2nd and 3rd steps on the podium, it goes to show that our bikes are among the best in the world. That 2016 podium coup was a historic milestone that shows that even the simplest bike in the range can reach the top. Not surprisingly, the suspension system and main features are identical to the SUMMUM CARBON RR which our MS Mondraker Team riders compete on. The geometry change kit is optional on this model.

Components

Technical specs

  • frame

    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 row Enduro bearings, HHG internal cable routing, ISCG 05. *Optional Geometry kit

    sizes

    Sizes

    S / M / L / XL 29" and MX

  • rear shock

    Rear shock

    Rock Shox Super Deluxe Coil Select R, 225x70mm. LNM ST B1, Linear rebound, Medium compression, spring preload. Trunnion top mount, 30x8mm bottom bushings

    shock settings

    Shock settings

    Medium compression, linear rebound. Spring rate: S size 400 lbs, M size 400 lbs, L size 450 lbs, XL size 500 lbs

  • fork

    Fork

    Rockshox Boxxer Select RC 29, 200mm, DebonAir, 1-1/8” steerer tube, Boost 20x110mm axle, offset 56mm. Settings: low-speed compression, rebound, air preload

    headset

    Headset

    ONOFF Mercurium 1.5 ZS for 1-1/8” steerer tube, 41x30.15x7x45ºx45º ACB sealed bearings, geometry kit cups, external diameter 56mm

  • stem

    Stem

    ONOFF Krypton DH CNC Integrated FG, 25-30mm adjustable length, 31.8mm barbore, 6061 alloy, 2x6mm spacer

    handlebar

    Handlebar

    ONOFF Sulfur 1.0 double butted 6061 alloy, rise: 20mm, width: 800mm, 9º backsweep, 5º upsweep, 31.8mm barbore

  • grips

    Grips

    ONOFF Twin, 1lock-on, 135mm

    seatpost

    Seatpost

    SDG Micro I-Beam SP-751 Alloy, diameter 31.6mm, length 300mm, micro-adjustment

  • saddle

    Saddle

    SDG I-Fly 2.0 I-Beam, high-density PU foam, Cordura sides

    front brake

    Front brake

    Sram DB8, oversized 4-piston caliper, Centerline 220mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads

  • rear brake

    Rear brake

    Sram DB8, oversized 4-piston caliper, Centerline 203mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads

    brake lever

    Brake lever

    Sram DB8, tool reach adjust

  • rims

    Rims

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

    spokes

    Spokes

    CN stainless steel

  • front hub

    Front hub

    MDK DA4371B-M20, Boost 20x110mm, IS 6 bolts

    rear hub

    Rear hub

    MDK DA4352B, 12x157mm, sealed bearings, IS 6 bolts

  • front tire

    Front tire

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

    rear tire

    Rear tire

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

  • crankset

    Crankset

    Truvativ Descendant DH, DUB axle, Direct mount chain ring, 165mm

    rings

    Rings

    34T, steel, X-SYNC

  • bottom bracket

    Bottom bracket

    Sram DUB BSA, sealed bearings, 83mm

    chain

    Chain

    Sram PC1110 11s, Powerlock

  • front derrailleur

    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

    Rear derrailleur

    Sram GX DH, 7s, medium cage, X-actuation 1:1

  • shift levers

    Shift levers

    Sram trigger GX DH 7s, X-actuation 1:1

    casette

    Casette

    Sram PG 720 11-25T, 7s

  • derailleur hanger

    Derailleur hanger

    Mondraker M068

    others

    Others

    *Optional geometry kit: +-1º / +-2º headset cups

  • weight

    Weight

    18,0 kg

Sizes

Geometry

Support

Download

Download
Spare parts
Download
Suspension setup
  Frame size S M L XL
A Seattube length 400 mm 400 mm 400 mm 400 mm
B Toptube length 573 mm 593 mm 618 mm 643 mm
C Bottom bracket drop -20 mm -20 mm -20 mm -20 mm
D Bottom bracket height 350 mm 350 mm 350 mm 350 mm
E Chainstay length 450 mm 450 mm 450 mm 450 mm
F Seat tube angle 69° 69° 69° 69°
G Effective seattube angle 77° 77° 77° 77°
H Headtube angle 63° 63,5° 63,5º 63,5
I Fork Offset 58 mm 58 mm 58 mm 58 mm
J Wheelbase 1260 mm 1270 mm 1295 mm 1320 mm
K Headtube length 112 mm 112 mm 112 mm 112 mm
L Reach 430 mm 450 mm 475 mm 500 mm
M Stack 632 mm 632 mm 632 mm 632 mm

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