The kid sister of the SUMMUM has a frame made of hydroformed 6061 aluminium and Mondraker’s cutting edge technologies. Its amazing light weight together with its bang up to date geometry gives you stunning handling.
Summum 2025 Size guide
The Summum 2025 (full suspension mountain bike) comes in four sizes. Please make sure any measurements are taken without any footwear on.
160cm - 170cm = Size Small
165cm - 180cm = Size Medium
175cm - 185cm = Size Large
185cm - 190cm+ = Size X - Large
Please Note: Many bike brands' size guides overlap slightly. This is because small adjustments like seat position can accommodate riders who fall between sizes. When you're in this overlap zone, the choice comes down to preference: a larger size for a more stretched-out ride, or a smaller size for a more compact feel.
At MTB Monster, we help customers on a daily basis choose the right size bike for their needs. We consider your measurements, riding style, and past bikes to help recommend the best size. If you're in doubt at all or want to just confirm your thoughts please contact us and we would be glad to help.
- FRAME:
- Summum MX 6061 Alloy Stealth Evo, Mullet, 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 b
- FRAME MATERIAL:
- Aluminium
- FORK BRAND:
- Fox
- FORK:
- Fox 40 29 Float GRIP Performance, 203mm, air spring, 1-1/8” steerer tube, 20x110mm axle, offset 52mm. Settings: 3-pos compression dial, air preload
- FORK TRAVEL:
- 200 mm
- REAR SHOCK:
- Fox DHX2 Performance Elite, 225x70mm. Settings: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings
- WHEEL SIZE:
- 27.5 R 29 F
- WHEELS:
- Rims: Mavic Deemax BikePark 29, 30mm internal width, 32 holes, Spokes: Mavic 32 steel flat spokes, Front Hub: Mavic Boost 20x110mm, IS 6 bolts, Rear Hub: Mavic 12x157mm, ID360 freewheel, sealed bearings, IS 6 bolts, HG freehub
- TYRES:
- Maxxis Assegai 29x2.5WT, tubeless ready, 3C MAXX GRIP compound, DH casing, 60x2TPI, folding bead / Maxxis Dissector 27''5x2.4 WT, tubeless ready, 3C MAXX GRIP compound, DH casing, 60x2TPI, folding bead
- DROPPER SEATPOST:
- No
- SEATPOST:
- Onoff S3 DH Alloy, diameter 31.6mm, length 300mm
- SADDLE:
- Ergon SM10 DH Black
- CRANKSET:
- Sram Truvativ Descendant DH, DUB axle, Direct mount chain ring, 165mm CL 56´5
- STEM:
- Onoff S9 DH CNC Integrated, 45-50mm adjustable length, 10mm rise, 31.8mm barbore, 7075 alloy, 2x6mm spacer
- GRIPS:
- Onoff Beehive, 1lock-on, 135mm
- SHIFTERS:
- Sram trigger GX DH 7s, X-actuation 1:1
- BRAKE BRAND:
- SRAM
- HYDRAULIC BRAKES:
- Yes
- BRAKES:
- Front: Sram DB8, oversized 4-piston caliper, Centerline 220mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads / Rear: Sram DB8, oversized 4-piston caliper, Centerline 203mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads
- FRONT DERAILLEUR:
- e*Thirteen Vario Compact Upper Slider ,Alloy backplate ,DMB (Direct mount Bashguard) Lower Slider 34-36t, ISCG 05 adjustable upper slider
- REAR DERAILLEUR:
- Sram GX DH, 7s, medium cage
- CHAIN:
- Sram PC1110 11s, Powerlock
- NUMBER OF GEARS:
- 7 Speed
- PEDALS:
- Available for Purchase
- FRONT MUDGUARD:
- MTB Monster Mudguard
- EXTRAS:
- N/A
- TYPE OF BIKE:
- Downhill
- DESIGNED FOR:
- Purely focused on conquering descents in the most efficient and aggressive way possible. Not designed for pedalling uphill and are typically loaded onto lifts or shuttles to reach the starting point.
- IDEAL TERRAIN:
- Descents with features like steep chutes, huge drops, challenging jumps and very technical rock gardens.
- PLEASE NOTE:
- Mondraker reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing.
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