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2021 Mondraker Summum R 29 Bike

Summum Alloy R
2021 Mondraker Summum R 29 Bike 2021 Mondraker Summum R 29 Bike 2021 Mondraker Summum R 29 Bike
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Product Mondraker Summum R 29 Bike
Model Year 2021
Riding Type Downhill, Freeride / Bike Park
Rider Unisex
Sizes and Geometry
S, M, L, XL View Geometry
Size S M L XL
Top Tube Length 573mm 593mm 618mm 643mm
Head Tube Angle 63.5° 63.5° 63.5° 63.5°
Head Tube Length 112mm 112mm 112mm 112mm
Seat Tube Angle 77° 77° 77° 77°
Seat Tube Length 400mm 400mm 400mm 400mm
Bottom Bracket Height 350mm 350mm 350mm 350mm
Chainstay Length 450mm 450mm 450mm 450mm
Wheelbase 1260mm 1270mm 1295mm 1320mm
Reach 430mm 450mm 475mm 500mm
Stack 632mm 632mm 632mm 632mm
* Additional Info Bottom bracket drop: -20mm
Wheel Size 29"
Frame Material Aluminum
Frame Material Details Summum 29 6061 Alloy Stealth Evo, hydroformed tubing, alloy upper link with shock eyelet bearings, MAX capacity dual raw Enduro bearings, HHG internal cable routing
Rear Travel 200mm
Rear Shock FOX DHX2 Performance Elite, 225x70mm. Adjustments: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings. Settings: ECC010 compression, ECR012 rebound. Spring rate: S: 400lbs / M: 450lbs / L/XL: 500lbs.
Fork FOX 40 29 Float FIT GRIP EVOL Performance, air spring, 1-1/8" steerer tube, 20x110mm axle, offset 56mm. Adjustments: low-speed compression, low-speed rebound, air preload.
Fork Travel 203mm
Head Tube Diameter Straight
Headset ONOFF Mercurium 1.5 ZS for 1-1/8" steerer tube, 41x30.15x7x45°x45° ACB sealed bearings, geometry kit cups, external diameter 56mm
Handlebar ONOFF Sulfur 1.0 double butted 6061 alloy, rise: 20mm, width: 780mm, 9° backsweep, 5° upsweep, 31.8mm barbore
Stem ONOFF Krypton DH CNC Integrated FG, 25-30mm adjustable length, 31.8mm barbore, 6061 alloy, 2x6mm spacer
Grips ONOFF Desert, single lock-on, 135mm, sizes: S/M L/XL
Brakes SRAM Code R, oversized 4-piston calipers, Centerline 203mm IS 6-bolt one-piece rotors, steel-backed metal sintered pads
Brake Levers SRAM Code R, tool-free reach adjust
Drivetrain 1x
Shifters SRAM trigger GX DH 7-speed, X-ACTUATION 1:1
Front Derailleur N/A
Rear Derailleur SRAM GX DH, 7-speed, medium cage, X-ACTUATION 1:1
Chainguide e*thirteen LG1+ Race Carbon, IFD DMB (direct mount bashguard) Gen2 Stealth idler, aluminum hardware, adjustable/replaceable lower armature, polycarbonate, adjustable upper slider
Cranks Truvativ Descendant DH, DUB axle, direct-mount chainring, 165mm
Chainrings 34 tooth, steel, X-SYNC
Bottom Bracket 83mm BSA
Pedals None
Chain SRAM PC-1110 11-speed, PowerLock
Cassette SRAM PG 720, 11-25 tooth, 7-speed
Rims e*thirteen LG1 Plus DH, IW29 hookless, 6069 welded aluminum, 30mm internal width, tubeless ready, 32 hole
Hubs Front: e*thirteen Boost 20x110mm, triple-sealed, fully machined aluminum, IS 6-bolt
Rear: e*thirteen Superboost 12x157mm, triple-sealed, fully machined aluminum with 6-degree engagement, IS 6-bolt
Spokes e*thirteen custom Hive triple-butted black alloy, alloy nipples, nipple washers
Tires Michelin DH34 29"x2.4", tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead
Saddle SDG I-Fly 2.0 I-Beam, high-density PU foam, Cordura sides
Seatpost SDG Micro I-Beam SP-751 Alloy, length 300mm, micro-adjustment
Seatpost Diameter 31.6mm
Seatpost Clamp Standard single bolt
Rear Dropout / Hub Dimensions 12mm x 157mm Super Boost
Max. Tire Size
Bottle Cage Mounts None
Colors Blue and yellow, with blue Mondraker logo
Warranty Lifetime frame with registration
Weight N/A
Miscellaneous Updated geometry and refined suspension kinematics
Mondraker Forward Geometry updated to have a longer reach across all four sizes
Zero Suspension system optimised to suit the updated geometry and performance characteristics of the alloy frame
More progressive leverage ratio, generating a greater rising rate action
Mondraker M068 derailleur hanger
Optional geometry kit: +-1° / +-2° headset cups
Price $6,199
More Info

Mondraker Introduces New Alloy Summum Downhill Bike (press release)

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