SUMMUM MX

£200

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

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

S / M / L / XL 29" and MX S / M / L / XL 29" and MX

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

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

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

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

Grips

ONOFF Twin, 1lock-on, 135mm

Seatpost

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

Saddle

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

Front brake

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

Rear brake

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

Brake lever

Sram DB8, 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

Front tire

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

Rear tire

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

Crankset

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

Rings

34T, steel, X-SYNC

Bottom Bracket

Sram DUB BSA, sealed bearings, 83mm

Chain

Sram PC1110 11s, Powerlock

Rear derrailleur

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

Front derrailleur

E.13 Vario Compact Upper Slider ,Alloy backplate ,DMB (Direct mount Bashguard) Lower Slider 34-36t, ISCG 05 adjustable upper slider

Shift levers

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

Casette

Sram PG 720 11-25T, 7s

Derailleur hanger

Mondraker M068

Weight

18,0 kg

Other

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

GEOMETRY


	Frame size	S	M	L	XL
A	Seattube length	400 mm	400 mm	400 mm	400 mm
B	Toptube length	576 mm	596 mm	621 mm	646 mm
C	Bottom bracket drop	0 mm	0 mm	0 mm	0 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	63.5°	63,5º	63,5º	63,5º
I	Fork Offset	58 mm	58 mm	58 mm	58 mm
J	Wheelbase	1256	1270 mm	1301 mm	1326 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

SUMMUM MX

Technical specs

GEOMETRY

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