Mondraker

Mondraker Summum 29" Bike 2021

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  • Regular price £3,799.00
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The all new Summum as seen on the World Cup DH circuit being used by Laurie Greenland and the MS Mondraker Factory downhill team. It has a new stealth alloy structure and zero kinematics with a metric trunnion shock. Double row sealed lower link bearings, adjustable head angle and a threaded bottom bracket. It is available in 27.5" and 29" options.

SPECIFICATION


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
SIZES S: 400mm / M: 400mm / L: 400mm / XL: 400mm
REAR SHOCK Fox Van RC Performance, 225x70mm. Settings: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings
SHOCK SETTINGS Light compression, light 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, 41x30.15x7x45°x45° 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: 780mm, 9° backsweep, 5° upsweep, 31.8mm barbore
GRIPS Onoff Desert, 1lock-on, 135mm, sizes: S/M L/XL
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 Code R, oversized 4-piston caliper, Centerline 200mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads
REAR BRAKE Sram Code R, oversized 4-piston caliper, Centerline 203mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads
BRAKE LEVER Sram Code 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
FRONT TYRE Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead
REAR TYRE Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead
CRANKSET Race Face Chester, alloy, 165mm
CHAINRING 36T
BOTTOM BRACKET Race Face BSA, 73mm
PEDALS ---
CHAIN Sram PC-951, 9s
FRONT DERRAILLEUR E.13 LG1 chain guide + DMB (Direct mount Bashguard) Gen 2 Stealth Idler, Aluminum hardware, adjustable/replaceable lower armature, polycarbonate, ISCG 05, adjustable upper slider
REAR DERRAILLEUR Sram X7, 9s, short cage, X-actuation 1:1
SHIFT LEVERS Sram trigger X5, 9s, X-actuation 1:1
CASSETTE Sram PG-950, 11-26T, 9s
DERAILLEUR HANGER Mondraker M068
OTHERS *Optional geometry kit: +-1° / +-2° headset cups
WEIGHT ---


GEOMETRY


S M L XL
A Seat Tube Length 400mm 400mm 400mm 400mm
B Top Tube Length 573mm 593mm 618mm 643mm
C Bottom Bracket Drop -20mm -20mm -20mm -20mm
D Bottom Bracket Height 350mm 350mm 350mm 350mm
E Chainstay Length 450mm 450mm 450mm 450mm
F Seat Tube Angle, Actual 69° 69° 69° 69°
G Seat Tube Angle, Effective 77° 77° 77° 77°
H Head Tube Angle 63.5° 63.5° 63.5° 63.5°
I Fork Offset 58mm 58mm 58mm 58mm
J Wheelbase (445mm) 1260mm 1270mm 1295mm 1320mm
K Head Tube Length 112mm 112mm 122mm 122mm
L Reach 430mm 450mm 475mm 500mm
M Stack 632mm 632mm 632mm 632mm