Mondraker Summum - 2024
Details
Our DNA comes from DH racing, there’s no denying it and we’re proud of it. DH is the Formula 1 of mountain biking. It’s where prototypes are put through the wringer, hammered by the tracks and the riders. That’s why at Mondraker we have a top-level international team: the MS Mondraker Team, which includes world-class riders such as Eleonora Farina from Italy, who stood on several World Cup podiums (Lourdes, Fort Williams, Leogang, Lenzerheide, Mont-Sainte-Anne...) in the 2022 season. For 2023 our DH bikes will continue to be available as carbon or aluminium framed versions, depending on rider preference.
| Frame size | Small | Medium | Large | X-Large |
|---|---|---|---|---|
| Seattube length | 400 mm | 400 mm | 400 mm | 400 mm |
| Toptube length | 573 mm | 593 mm | 618 mm | 643 mm |
| Bottom bracket drop | -20 mm | -20 mm | -20 mm | -20 mm |
| Bottom bracket height | 350 mm | 350 mm | 350 mm | 350 mm |
| Chainstay length | 450 mm | 450 mm | 450 mm | 450 mm |
| Seat tube angle | 69° | 69° | 69° | 69° |
| Effective seattube angle | 77° | 77° | 77° | 77° |
| Headtube angle | 63º | 63,5º | 63,5º | 63,5º |
| Fork Offset | 58 mm | 58 mm | 58 mm | 58 mm |
| Wheelbase | 1260 mm | 1270 mm | 1295 mm | 1320 mm |
| Headtube length | 112 mm | 112 mm | 112 mm | 112 mm |
| Reach | 430 mm | 450 mm | 475 mm | 500 mm |
| Stack | 632 mm | 632 mm | 632 mm | 632 mm |
Specs
| Pedals | Sold Separately |
|---|---|
| Fork | Fork: Rockshox Boxxer Select RC 29, 200mm, DebonAir+, 1-1/8” steerer tube, Boost 20x110mm axle, offset 52mm. Settings: low-speed compression, rebound, air preload |
| Hubs | Front Hub: MDK DA4371B-M20, Boost 20x110mm, IS 6 bolts ; Rear Hub: MDK DA4352B, 12x157mm, sealed bearings, IS 6 bolts |
| Rims | Rims: MDK-DP1 29, 27mm internal width, 32 holes |
| Stem | Stem: Onoff Krypton DH CNC Integrated FG, 25-30mm adjustable length, 31.8mm barbore, 6061 alloy, 2x6mm spacer |
| Chain | Chain: Sram PC1110 11s, Powerlock |
| Frame | 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 row Enduro bearings, HHG internal cable routing, ISCG 05. *Optional Geometry kit |
| Tires | Front Tire: Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead ; Rear Tire: Michelin DH34 29x2.4, tubeless ready, Magi-X DH compound, double-reinforced DH shield casing, wire bead |
| Brakes | Front Brake: Sram DB8, oversized 4-piston caliper, Centerline 220mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads ; Rear Brake: Sram DB8, oversized 4-piston caliper, Centerline 203mm IS 6 bolts one-piece rotor, steel-backed metal sintered pads |
| Saddle | Saddle: SDG I-Fly 2.0 I-Beam, high-density PU foam, Cordura sides |
| Spokes | Spokes: Mavic 32 steel flat spokes |
| Headset | Headset: Onoff Mercurium 1.5 ZS for 1-1/8” steerer tube, 41x30.15x7x45ºx45º ACB sealed bearings, geometry kit cups, external diameter 56mm |
| Crankset | Crankset: Truvativ Descendant DH, DUB axle, Direct mount chain ring, 165mm |
| Seatpost | Seatpost: SDG Micro I-Beam SP-751 Alloy, diameter 31.6mm, length 300mm, micro-adjustment |
| Shifters | Shift Levers: Sram trigger GX DH 7s, X-actuation 1:1 |
| Chainrings | Rings: 34T, steel, X-SYNC |
| Handlebars | Handlebar: Onoff Sulfur 1.0 double butted 6061 alloy, rise: 20mm, width: 800mm, 9º backsweep, 5º upsweep, 31.8mm barbore |
| Rear Shock | Rear Shock: Rock Shox Super Deluxe Coil Select R, 225x70mm. LNM ST B1, Linear rebound, Medium compression, spring preload. Trunnion top mount, 30x8mm bottom bushings |
| Tape/Grips | Grips: Onoff Twin, 1lock-on, 135mm |
| Brake Levers | Brake Lever: Sram DB8, tool reach adjust, lever pivot bushings |
| Bottom Bracket | Bottom Bracket: Sram DUB BSA, sealed bearings, 83mm |
| Rear Derailleur | Rear Derrailleur: Sram GX DH, 7s, medium cage, X-actuation 1:1 |
| Front Derailleur | Front Derrailleur: E.13 Vario Compact Upper Slider ,Alloy backplate ,DMB (Direct mount Bashguard) Lower Slider 34-36t, ISCG 05 adjustable upper slider |
| Cassette/Freewheel | Cassette: Sram PG 720 11-25T, 7s |
* Subject to change without notice.