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Če poznate zgodovino kolesa Stumpjumper FSR, potem veste, da je to kolo, ki ne verjame v kompromise. In seveda ni nobeno presenečenje, da za Stumpjumper Expert 29/6Fattie to velja še danes.
Večji del okvirja je izdelan iz našega karbona FACT 9m, konstrukcija je tako ultra lahka, močna in toga. Postopek izdelave karbonskega okvirja nam je omogočil revolucionaren pristop k prevažanju najnujnejše opreme in nastal je sistem SWAT™ Door, ki se nahaja na spodnji cevi. V tem predalu je dovolj prostora za zračnico, orodje in tlačilko, nič izmed tega pa ne bo ropotalo ali zmanjšalo strukturno integriteto okvirja.
Agresivna, za teren idealna geometrija dopolnjuje velikost 29-palčnih obročnikov, sam okvir pa ima smešno kratke cevi ob verigi, dolgo zgornjo cev, nizko gonilno os in položen prednji del. Da bi bile stvari še boljše je Stumpy oblikovan tako, da lahko izmenjujete 29-palčne in 6Fattie obročnike (niso priloženi), tako da boste vedno dobili ultimativno konfiguracijo za pot pred vami.
To kolo smo sestavili z nekaj najboljšimi in najbolj vzdržljivimi 12-rednimi komponentami SRAM, vilicami FOX 34 Performance s 150 mm hoda ter ročno sestavljenimi karbonskimi obročniki Roval Traverse 29. Ko se boste enkrat usedli na to kolo ne boste več gledali nazaj – razen, ko boste gledali kje so vaši zaprašeni kolegi.
- Glavni trikotnik Trail Chassis iz karbona FACT 9m je združen z aluminijastim zadnjim delom Stumpjumper FSR M5, ki združuje togost in nizko težo, okvir kot celota pa predstavlja sam vrh vozne učinkovitosti in ponuja izredno vodljivost, za nameček ima še povsem zaprto napeljavo kablov ter integriran predal SWAT™ Door za najlažjo možno prevažanje opreme.
- Vilice FOX 34 Performance s 150 mm tekočega hoda so pripravljene na velike udarce in zahteven teren, vse bodo namreč obvladale s superiorno samozavestjo in učinkovitostjo.
- 12-redna grupa SRAM GX Eagle z gonilkami Truvativ Descendent ponuja širok prestavni razpon, ki zagotavlja obilico učinkovitosti med vzponi in spusti. Poleg tega je sistem ena-krat znan tudi po tem, da je verigo z njega skoraj nemogoče sneti, v primerjavi s standardnim sistemom dva-krat pa prinaša tudi velik prihranek pri teži.
Tehnične značilnosti
| CHAIN | SRAM GX Eagle, 12-speed w/ PowerLock® |
| BOTTOM BRACKET | PF30 |
| CRANKSET | Truvativ Descendant, aluminum, Boost™ 148, 170mm crankarm, 30mm spindle |
| SHIFT LEVERS | SRAM GX Eagle, trigger, 12-speed |
| CASSETTE | SRAM GX Eagle, 12-speed, 10-50t |
| CHAINRINGS | 30T |
| REAR DERAILLEUR | SRAM GX Eagle, 12-speed |
| FORK | FOX 34 Performance 27.5, 44mm offset, 3 Position Micro Adjust damper 15x110mm Kabolt thru-axle, 150mm of travel |
| REAR SHOCK | RockShox Monarch RT3, Rx Trail Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm |
| FRONT HUB | Specialized, sealed cartridge bearings, 15x110mm spacing, 24h |
| REAR HUB | Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h |
| INNER TUBES | Standard, Presta valve |
| SPOKES | DT Swiss Revolution |
| RIMS | Roval Traverse Carbon 29, hookless carbon, 30mm inner width, 24/28h, tubeless ready, hand-built |
| FRONT TIRE | Butcher, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3" |
| REAR TIRE | Purgatory, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3" |
| SADDLE | Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm |
| SEATPOST | Command Post IRcc, 12-position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm of travel |
| STEM | Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise |
| HANDLEBARS | Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp |
| GRIPS | Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness |
| FRONT BRAKE | SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor |
| REAR BRAKE | SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor |
| PEDALS | Specialized Platform, Cr-Mo, 9/16" spindle |
| SEAT BINDER | Alloy, 34.9mm |
| FRAME | FACT 9m carbon front chassis w/ Specialized M5 Aluminum rear end, 29/6Fattie Trail Geometry, SWAT™ Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travel |
Geometrija
Stumpjumper - Geometrija
| S | M | L | XL | |
|---|---|---|---|---|
| Crank Length | 170MM | 170MM | 170MM | 170MM |
| Stem Length | 45MM | 60MM | 60MM | 60MM |
| Seatpost Length | 390mm | 430mm | 430mm | 430mm |
| Saddle Width | 143mm | 143mm | 143mm | 143mm |
| Handlebar Width | 780mm | 780mm | 780mm | 780mm |
| Reach | 386mm | 413mm | 431mm | 457mm |
| Top Tube Length, Horizontal | 563mm | 590mm | 616mm | 648mm |
| Stack | 618mm | 618mm | 646mm | 664mm |
| Wheelbase | 1122mm | 1149mm | 1179mm | 1212mm |
| Chainstay Length | 437mm | 437mm | 437mm | 437mm |
| Front Center | 687mm | 714mm | 744mm | 777mm |
| BB Drop | 33mm | 33mm | 33mm | 33mm |
| Seat Tube Angle | 74° | 74° | 74° | 74° |
| Head Tube Angle | 67° | 67° | 67° | 67° |
| Seat Tube Length | 396mm | 430mm | 468mm | 523mm |
| BB Height, 29x2.3" | 338mm | 338mm | 338mm | 338mm |
| Head Tube Length | 125mm | 145mm | 95mm | 95mm |
| Bike Standover Height | 754mm | 761mm | 770mm | 777mm |
| Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm |
| Fork Length, Full | 560mm | 560mm | 560mm | 560mm |
| Trail | 96.5mm | 96.5mm | 96.5mm | 96.5mm |