SUMMUM R
Mondraker
Downhill
SUMMUM R es una MTB downhill (2023) de Mondraker. En uso real, es un gran match para quienes buscan un conjunto off-road equilibrado. Posición: equilibrada. Uso: más en su sitio en bike park (gravity). A nivel de métricas, sobresale por suspensión capaz en terreno roto y más cómoda en rutas largas. Aun así, Lo que sacrifica un poco es menos enfoque en velocidad pura que montajes más rápidos. Compara esta bici en MatchBikes.com con modelos downhill similares.
7.0
Valoración

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Score Summary
Rendimiento
6.6
Ajuste
7.7
Rendimiento
Built for speed and efficiency
Velocidad
2.2
Muy baja
Eficiencia en subida
2.9
Pesada pero manejable
Suspensión
10.0
Lista para terreno extremo
Ajuste
Dialed-in Fit & Comfort
Posición de conducción
6.7
Equilibrada
Flexibilidad de ajuste
6.1
Moderadamente ajustable
Comodidad
8.8
Cómoda
Valor
Rango de superficie
Bike ParkEspecificaciones
General
Marca
Mondraker
Modelo
SUMMUM R
Año
2023
Peso
18.3 kg
Categoría
Mountain
Subcategoría
Downhill
Grupo
GX, e*thirteen
Ruedas
29"
Cuadro
Cuadro
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
Horquilla de Suspensión
Fox 40 29 Float FIT GRIP EVOL Performance, 203mm, air spring, 1-1/8” steerer tube, 20x110mm axle, offset 56mm. Settings: low-speed compression, low-speed rebound, air preload
Amortiguador Trasero
Fox DHX2 Performance Elite, 225x70mm. Settings: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings
Tipo de suspensión
Full
Transmisión
Palancas de Cambio
SRAM trigger GX DH 7s, X-actuation 1:1
Desviador Trasero
SRAM GX DH, 7s, medium cage, X-actuation 1:1
Desviador Delantero
E.13 Vario Compact Upper Slider,Alloy backplate,DMB (Direct mount Bashguard) Lower Slider 34-36t, ISCG 05 adjustable upper slider
Biela
SRAM Truvativ Descendant DH, DUB axle, Direct mount chain ring, 165mm CL 56´5, Rings: 34T, steel, X-SYNC
Eje de Pedalier
SRAM DUB BSA, sealed bearings, 83mm
Cadena
SRAM PC1110 11s, Powerlock
Ruedas
Buje Delantero
e*thirteen Boost 20x110mm, triple-sealed, fully machined aluminum, IS 6 bolts
Buje Trasero
e*thirteen Superboost 12x157mm, triple-sealed, fully machined aluminum w/6-degree engagement, IS 6 bolts, HG freehub
Llantas
e*thirteen LG1 Plus DH, IW29 29" Hookless, 6069 Welded Aluminum, 30mm internal width, tubeless ready, 32 spokes
Radios
e*thirteen custom Hive triple-butted black steel, alloy nipples, nipple washers
Neumáticos
Front: Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead, Rear: Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead
Frenos
Tipo de freno
Hydraulic Disc
Descripción del freno
Front: SRAM Code Bronze Stealth, oversized 4-piston caliper, Centerline 220mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads, Rear: SRAM Code Bronze Stealth, oversized 4-piston caliper, Centerline 220mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads
Palancas de Freno
SRAM Code Bronze Stealth, SwingLink and lever pivot bushings, tool-free reach adjust
Cockpit
Potencia
Onoff Krypton DH CNC Integrated FG, 25-30mm adjustable length, 31.8mm barbore, 6061 alloy, 2x6mm spacer
Manillar
Onoff Sulfur 1.0 double butted 6061 alloy, rise: 20mm, width: 800mm, 9º backsweep, 5º upsweep, 31.8mm barbore
Puños
Onoff Desert, 1lock-on, 135mm
Asiento
Sillín
SDG I-Fly 2.0 I-Beam, high-density PU foam, Cordura sides
Tija de Sillín
SDG Micro I-Beam SP-751 Alloy, diameter 31.6mm, length 300mm, micro-adjustment
Geometría
| Medida | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.404 mm | 1.331 mm | 1.264 mm |
| Bottom Bracket Height | 350 mm | 350 mm | 350 mm | 350 mm |
| Rake | 58 mm | 58 mm | 58 mm | 58 mm |
| Stack | 632 mm | 632 mm | 632 mm | 632 mm |
| Reach | 430 mm | 450 mm | 475 mm | 500 mm |
| Top Tube Length | 576 mm | 596 mm | 621 mm | 646 mm |
| Seat Tube Angle | 77 ° | 77 ° | 77 ° | 77 ° |
| Seat Tube Length | 400 mm | 400 mm | 400 mm | 400 mm |
| Head Tube Angle | 63.5 ° | 63.5 ° | 63.5 ° | 63.5 ° |
| Head Tube Length | 112 mm | 112 mm | 112 mm | 112 mm |
| Chainstay Length | 450 mm | 450 mm | 450 mm | 450 mm |
| Wheelbase | 1256 mm | 1270 mm | 1301 mm | 1326 mm |
| Bottom Bracket Drop | 24 mm | 24 mm | 24 mm | 24 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |




























































