Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Mondraker
2025 Mondraker Summum R Mullet
Used market value
Unavailable
Actual value depends on condition, size, and local demand.
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Overview
About this bike
Downhill bike with MX wheels - Front: 29-inch, Rear: 27.5-inch
Specifications
- Subtype
- Downhill
- Category
- Mountain
- Component 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
- Component Hubs
- Front: Mavic Boost 20x110mm, IS 6 bolts Rear: Mavic 12x157mm, ID360 freewheel, sealed bearings, IS 6 bolts, HG freehub
- Component Rims
- Mavic Deemax BikePark 29, 30mm internal width, 32 holes
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- Onoff S9 DH CNC Integrated, 45-50mm adjustable length, 10mm rise, 31.8mm barbore, 7075 alloy, 2x6mm spacer
- Product Family
- Summum
- Component Chain
- SRAM PC1110 11s, Powerlock
- Component Color
- Yellow/Black/Silver
- Component 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 bearings, HHG internal cable routing, ISCG 05. *Optional Geometry kit
- Component Brakes
- SRAM DB8, oversized 4-piston caliper, Centerline 220/203mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads
- Component Pedals
- Sold Separately
- Component Saddle
- Ergon SM10 DH Black
- Component Spokes
- Mavic 32 steel flat spokes
- Component Headset
- Onoff ZS56/ZS56, 1-1/8", 1-1/8" steerer tube, 42x30x7x45ºx45º ACB sealed bearings, geometry kit cups, external diameter 62mm
- Component Crankset
- SRAM Truvativ Descendant DH, DUB axle, Direct mount chain ring, 165mm CL 56´5
- Component Seatpost
- Onoff S3 DH Alloy, diameter 31.6mm, length 300mm
- Component Shifters
- SRAM trigger GX DH 7s, X-actuation 1:1
- Component Handlebar
- Onoff S3 1.0 6061 alloy, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore. L and XL size: 1.5 rise.
- Component Rear Tire
- Front: Maxxis Assegai 29x2.5WT, tubeless ready, 3C MAXX GRIP compound, DH casing, 60x2TPI, folding bead Rear: Maxxis Dissector 27''5x2.4 WT, tubeless ready, 3C MAXX GRIP compound, DH casing, 60x2TPI, folding bead
- Component Chainrings
- 34T, steel, X-SYNC
- Component Front Tire
- Front: Maxxis Assegai 29x2.5WT, tubeless ready, 3C MAXX GRIP compound, DH casing, 60x2TPI, folding bead Rear: Maxxis Dissector 27''5x2.4 WT, tubeless ready, 3C MAXX GRIP compound, DH casing, 60x2TPI, folding bead
- Component Rear Shock
- Fox DHX2 Performance Elite, 225x70mm. Settings: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings
- Component Tape Grips
- Onoff Beehive, 1lock-on, 135mm
- Component Wheel Size
- 29-inch front / 27.5-inch rear
- Component Brake Levers
- SRAM DB8, tool reach adjust, lever pivot bushings
- Component Bottom Bracket
- SRAM DUB BSA, sealed bearings, 83mm
- Component Rear Derailleur
- SRAM GX DH, 7s, medium cage
- Component Front Derailleur
- e*Thirteen Vario Compact Upper Slider ,Alloy backplate ,DMB (Direct mount Bashguard) Lower Slider 34-36t, ISCG 05 adjustable upper slider
- Component Cassette Freewheel
- SRAM PG 720 11-25T, 7s
- Rear Shock
- Fox DHX2 Performance Elite, 225x70mm. Settings: low-speed compression, low-speed rebound, spring preload. Trunnion top mount, 30x8mm bottom bushings
- Hubs
- Front: Mavic Boost 20x110mm, IS 6 bolts Rear: Mavic 12x157mm, ID360 freewheel, sealed bearings, IS 6 bolts, HG freehub
- Rims
- Mavic Deemax BikePark 29, 30mm internal width, 32 holes
- Crankset
- SRAM Truvativ Descendant DH, DUB axle, Direct mount chain ring, 165mm CL 56´5
- Pedals
- Sold Separately
- Bottom Bracket
- SRAM DUB BSA, sealed bearings, 83mm
- Chain
- SRAM PC1110 11s, Powerlock
- Seatpost
- Onoff S3 DH Alloy, diameter 31.6mm, length 300mm
- Saddle
- Ergon SM10 DH Black
- Handlebar
- Onoff S3 1.0 6061 alloy, rise: 25mm, width: 800mm, 8º backsweep, 5º upsweep, 31.8mm barbore. L and XL size: 1.5 rise.
- Headset
- Onoff ZS56/ZS56, 1-1/8", 1-1/8" steerer tube, 42x30x7x45ºx45º ACB sealed bearings, geometry kit cups, external diameter 62mm
- 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
- Rear Tire
- Front: Maxxis Assegai 29x2.5WT, tubeless ready, 3C MAXX GRIP compound, DH casing, 60x2TPI, folding bead Rear: Maxxis Dissector 27''5x2.4 WT, tubeless ready, 3C MAXX GRIP compound, DH casing, 60x2TPI, folding bead
- Stem
- Onoff S9 DH CNC Integrated, 45-50mm adjustable length, 10mm rise, 31.8mm barbore, 7075 alloy, 2x6mm spacer
- Brake Levers
- SRAM DB8, tool reach adjust, lever pivot bushings
- Brakes
- SRAM DB8, oversized 4-piston caliper, Centerline 220/203mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads
- Chainrings
- 34T, steel, X-SYNC
- 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
- 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 bearings, HHG internal cable routing, ISCG 05. *Optional Geometry kit
- Shifters
- SRAM trigger GX DH 7s, X-actuation 1:1
- Tape/Grips
- Onoff Beehive, 1lock-on, 135mm
- Color
- Yellow/Black/Silver
- Size
- X-Large
- Wheel Size
- 29-inch front / 27.5-inch rear
- Spokes
- Mavic 32 steel flat spokes
- Cassette/Freewheel
- SRAM PG 720 11-25T, 7s
- Front Tire
- Front: Maxxis Assegai 29x2.5WT, tubeless ready, 3C MAXX GRIP compound, DH casing, 60x2TPI, folding bead Rear: Maxxis Dissector 27''5x2.4 WT, tubeless ready, 3C MAXX GRIP compound, DH casing, 60x2TPI, folding bead
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.