Close hint This page is from a former STEVENS Bikes model year (2017). These pages are meant as a service in case you have questions about equipment and geometry of older STEVENS bikes. You can pick other model years at Service – Product Years.
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TdS Veloprogramm

Whaka ES

Whaka ES, Alu Raw
Alu Raw
Peso 13.5kg
Taglie  16", 18", 20"
Telaio Aluminium 7005 TB
Colore(i) Alu Raw

Prezzi

Prezzo consigliato pubblico
3 999,00 Fr.

All-Mountain-Fully con il 100% di potenziale divertimento alla guida.

Gli ingegneri STEVENS hanno testato l'idoneità della Whaka ES al terreno e ai tour soppesando ogni minimo dettaglio: il telaio in alluminio fa centro grazie alla forcella posteriore corta (per una maggiore maneggevolezza) e bassa e agli eleganti componenti aggiuntivi. A questo si aggiungono la meccanica Fox Float Performance 150mm e l'eccelso equipaggiamento – dal completo gruppo Shimano XT ai più che resistenti pneumatici DT Swiss fino al cockpit Spank con reggisella antischock Vario.

  • Capacità sospensioni Touren-Fully 150mm con sistema sospensione Fox Float Performance
  • Gruppo Shimano Deore XT 2x11 rapporti
  • Set ruote solido DT Swiss E 1700 Spline Two con asse rinforzata
  • Ruote agili 27.5" + gomme Schwalbe Nobby Nic adattabili per piste da corsa
  • Sella Spank-Cockpit più Kind Shox CRUXi (125mm)

Tecnologia

Rear shock Development

Specific suspension set-up for maximum performance in any type of bike.

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Absenkbare Sattelstütze (Dropper Post)

Optimale Sitzhöhe für Antriebs-Effizienz. Knopfdruck. Sattel runter für technische Abfahrten.

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Boost-Standard fork

What is right for the rear wheel is even more important at the front wheel - because steering precision matters.

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Boost-Standard am Hinterbau

Seit dem Modelljahr 2016 entsprechen die Hinterbauten aller STEVENS-Fullys dem neuen „Boost“.

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Chain guide interface

To prevent the light aluminium tubes of STEVENS fullies we use high-quality bolt-on protectors.

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Side Swing Umwerfer

Blitzschnelle, leichtgängige Gangwechsel dank innovativer Mechanik von Shimano.

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Hydroforming

A bonus in steering precision and longevity.

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Versatile cable routing

To ride your bike like you want to: Versatile cable routing.

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Tapered Steerer

Tapered Steerer / Tapered Headtube (MTB)

Riders benefit from noticeably higher steering precision, almost without weight penalty.

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Triple Butted, Double Butted

For light and stable frame: Frame tubes with thinner walls in the middle and thicker walls at the ends.

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QR15-Steckachse vorn

Die funktionellste Methode, das Vorderrad in der (Feder-)Gabel zu verankern.

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E-thru Rear Axle

Thru-axle standard from Shimano for mountain bike rear triangles.

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Smooth Welded

Smooth welds reduce notching and make aluminium frames more durable.

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Kettenstreben-Protektor

Gegen heftige Kettenschläge werden die Kettenstreben der STEVENS-Carbon-Fullies geschützt.

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Di2-ready

Vorbereitete Rahmen für elegante Integration von elektronischer Schaltung.

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Rearshock Development

Diffferent purposes in different terrain require different ride properties. This is why every fully rear triangle receives a specific setup from STEVENS' engineers to meet the respective bike's requirement for optimum performance. Firm for minimum power loss in the marathon with lots of comfort for long distance riding with a linear characteristic curve and mind-soothing reserves for hard hits.

Absenkbare Sattelstütze (Dropper Post)

Optimale Sitzhöhe für Antriebs-Effizienz. Knopfdruck. Sattel runter für technische Abfahrten. Knopf… so könnte es endlos weitergehen – und auf manchen technischen Trails wird die Sattelstützen-Fernbedienung häufiger bedient als der Umwerfer-Schalthebel. Experten für Fahrspaß und Fahrsicherheit sind sich einig: selten hat eine Innovation so überzeugende Vorteile und so wenige Nachteile (Gewicht, Preis) mit sich gebracht, wie die Sattelstützen mit stufenlos einstellbarer Sitzhöhe.

Boost-Standard Fork

What is right for the rear wheel is even more important at the front wheel - because steering precision matters. This is why STEVENS uses suspension forks and hubs with extra wide axle spacing for all its 29er fullies, the Whaka+ ES and the trail rocket Sonora SL. These 110mm of axle spacing are called "Boost" or "Plus" and stand for lots of added lateral stiffness plus space for extra wide studded tires.

Boost-Standard am Hinterbau

Seit dem Modelljahr 2016 entsprechen die Hinterbauten aller STEVENS-Fullys dem neuen „Boost“- oder „Plus“-Achsmaß mit 148 mm Einbaubreite – und das hat gute Gründe: Die Seitensteifigkeit des Hinterrades erhöht sich um ca. 20%, wovon vor allem die großen 29er-Laufräder profitieren. Und es wird Platz geschaffen für voluminöse Stollenreifen, die auf dem Trail mit besserer Performance und mehr Fahrspaß punkten.

Chain guide interface

To prevent the light aluminium chainstays of STEVENS fullies from scratching, we use high-quality bolt-on protectors. They also house a little, smart chain guide directly underneath - the Bionicon c.guide eco (available at your local bike dealer). The c.guide also provides a quiter drivetrain and keeps the chain securely on the chainrings.

Side Swing front derailleur

Side Swing Umwerfer
Side Swing front derailleur

Our top supplier Shimano made a great innovation here. One that works reliably on any terrain when changing gears at the front has to be fast and precise - be it in competitions or on technical trails. Thanks to its upright axes the front derailleur cage swings outward and forward at the same time, and due to its direct actuation from the downtube only needs minimum operating force.

Hydroforming

Using water or oil pressure aluminium tubes are transformed from their original round shape into their ideal shape determined by STEVENS engineers to perfectly withstand any load without any weight penalty. This means better steering precision on the trail and higher longevity.

Versatile cable routing

We keep the cable routing on our bikes as versatile as possible so you can ride your bike like you want to. There are wide and therefore easy to reach cable ports in the frame to insert either one or two cables or none at all - there are cover plugs for any of these configurations. This is also very convenient for retrofitting a dropper post.

Tapered Steerer / Tapered Headtube

Fork shaft (or steerer tube) and head tube are tapered, meaning their diameter increases from top to bottom resulting in a conical shape. The diameter needs to be bigger at the bottom since this is where higher stress is applied - especially when the bike has a higher total weight due to luggage or an e-drive and battery. Also tapered steerers feature a smoother force transfer (like forces caused by hard braking) to the downtube than forks with a continuous 1 1/8" diameter.

Triple Butted, Double Butted

Meaning a frame tube has three or two different wall thicknesses along its length. Triple butted (TB) is the usual technology with STEVENS high-quality frames.
Tubes with different wall thicknesses are optimally adjusted to certain ways of manufacturing or to withstand specific loads. Where the highest loads occur or where tubes are welded, walls are the thickest. Butted tubes allow frame weight to be lower by several hundred grams.

QR15-Steckachse vorn

Die „15“ steht für den Achsdurchmesser, das „QR“ für „Quick Release“, also Schnellspanner – und zusammen für die funktionellste Methode, das Vorderrad in der (Feder-)Gabel zu verankern. Die Vorteile sind bestechend: hohe Steifigkeit, präzise Bremsscheiben-Positionierung und kinderleichte Bedienung. Also stattet STEVENS fast alle Mountainbikes und sogar die hochwertigsten Trekking-, Crossbikes und Pedelecs damit aus. Vor allem bei den 29“-MTBs wird sogar noch die Einbaubreite erhöht – von 100 auf 110 mm, das ist noch steifer.

E-thru Rear Axle

This abbreviation stands for Shimano's thru-axle standard for MTB rear stays that integrates a thread into the dropout. On the majority of STEVENS mountain bikes a 12mm thru axle provides outstanding rear triangle stiffness and utmost precision in brake disc alignement to prevent annoying brake rub.

Smooth Welded

Additional step in welding. The first, rippled weld, typical for aluminium, is covered with a second smoother weld. This not only improves looks but also lowers the risk of notches in this spot, which makes the frames more durable.

Kettenstreben-Protektor

Damit Ihr bedenkenlos jede Piste herunterjagen könnt: Der speziell angepasste Protektor schützt die Kettenstreben der STEVENS Carbon-Fullys vor heftigen Kettenschlägen.

Di2-ready

Elektronische Schaltungen haben sich am Rennrad und am Mountainbike neben den klassischen mechanischen Schaltungen längst etabliert. Bestechend schnelle und zuverlässige Gangwechsel bei minimalem Wartungsaufwand machen sich eben nicht nur bei der Tour de France oder im Cyclocross-Worldcup oder auf den Cross Country-Weltcup-Strecken bezahlt. Und genau darum sind viele Rennrad- und Mountainbikerahmen von STEVENS bereits „Di2-ready“ – sprich: für die nahtlose Integration von Akkus und Kabeln (anstelle der herkömmlichen Seilzüge) vorbereitet. Und selbst für seine edle Alfine-Nabenschaltung bietet Shimano eine Elektronik-Version an.

Specifiche

  • einfach
  • erweitert

Telaio

Telaio
Aluminium 7005 TB
  • Asse: QR12x148
  • Freno: Postmount disc180
  • Movimento centrale: Pressfit 92
  • Montaggio deragliatore centrale: diretto (alto)
  • Percorso cavo: interno
Forcella Frontale
Fox 34 Float Performance
  • Corsa della sospensione: 150mm
  • Tubo di sterzo affusolato 1 1/8"-1 ½" Asse: QR15x110
  • Freno: disco postmount 160
Serie Sterzo
STEVENS MTB Taper 1 1/8" - 1 1/2"
  • Cuscinetti e pistoni anteriori: ZS44/28.6
  • Cuscinetti e pistoni inferiori: ZS55/40
Ammortizzatore
Fox Float DPS Performance
  • Corsa della sospensione: 150mm
  • Sospensioni ad aria
  • Lunghezza: 200mm
  • Forcella ammortizzata: 57mm
  • Mozzo anteriore: 22.2x8mm
Freni
Shimano Deore XT
  • BR-M8000
  • Freni a disco idraulico
  • Girante: SM-RT81
  • Misura del girante: 203/180mm
  • Center-Lock

Trasmissione

Pedivella
Shimano Deore XT
  • FC-M8000-B, 36-26 T
  • Movimento centrale: Pressfit 92/HollowtechII
  • Guarnitura Boost
Deragliatore f
Shimano Deore XT
  • FD-M8020-D6
  • Side-Swing
Catena
Shimano CN-HG701
Deragliatore r
Shimano Deore XT Shadow+
  • RD-M8000-DGS
  • 11 velocità
  • Montaggio diretto
  • Capacità totale: 39 denti
Cassetta
Shimano Deore XT
  • CS-M8000
  • 11-Velocità
  • Combinazione: 11-12-15-17-19-21-24-28-32-37-42 T
Gamma Marcie
Zoom 1.37 - 7.23 m, 2*11

Set Ruote

Sistema di ruote
DT Swiss M 1700 Spline Two
Copertoni
Schwalbe Nobby Nic Evolution
  • Misura pneumatici: 60-584
  • Pieghevole
  • Frontale: TrailStair compound
  • Posteriore: PaceStar compound
  • Snake-Skin
  • TubelessEasy

Postazione di guida

Manubrio
Spank Oozy Trail
  • Larghezza: 760mm
  • Curva manubrio: 6°
  • Pendenza: 15mm
  • Morsetto: 31.8mm
Attacco
Spank Oozy Trail
  • Morsetti manubrio: 31.8mm
  • Angolo: 0°
Sella
Oxygen Roccia
Reggisella
Kind Shock CRUXi
  • Corsa della sospensione: 125mm
  • Chiusura a distanza
  • Lunghezza: 467mm
  • Diametro: 30.9
Leva del cambio
Shimano Deore XT
  • SL-M8000
Leva del freno
Shimano Deore XT
  • BL-M8000
  • 2 finger

Dati

Peso
13.5kg
Taglie
16", 18", 20"
Colore(i)
Alu Raw
Carico
115kg
  • Bicicletta incluso ciclista, vestiario e bagaglio
 

Risultati Test

Logo bike Urteil SEHR GUT: Mit Vollgas bergab

bike Urteil SEHR GUT: Mit Vollgas bergab

05/2016

Bicicletta solida e dalle ottime dotazioni. Il suo motto: rilassata in salita, a tutta velocità in discesa. Il sistema sospensioni funziona molto bene. Scegli la tua linea e la bici farà tutto il resto.
Logo Ausgewogen, effizient und mit guten Klettereigenschaften

Ausgewogen, effizient und mit guten Klettereigenschaften

#19/2016

La STEVENS Whaka ES 29" beneficia dei suoi pneumatici larghi capaci di superare gli ostacoli senza problemi. Essendo una performer ben bilanciata, combina guida sicura e comfort grazie alla sella in posizione relax sospensioni efficaci.
Logo Für entspannte Trail-Tourer

Für entspannte Trail-Tourer

19/2015

La Whaka ES 29 vanta buone capacità in salita, una posizione comoda e delle sospensioni efficienti che danno il meglio in discesa.
Logo World of MTB: Das Whaka ES zeigt, wo in der Abfahrt der Hammer hängt

World of MTB: Das Whaka ES zeigt, wo in der Abfahrt der Hammer hängt

07/2015

È alquanto strano che gli pneumatici abbiano bisogno della grandine nella (piatta) Amburgo per dimostrare che significa veramente andare in discesa.La STEVENS Whaka ES è stata la bici più sicura in discesa. STEVENS rende possibile ciò possibile grazie ai componenti resistenti e alla forza motrice.
Logo Bike Freak Magazine: Für die härteren Trails

Bike Freak Magazine: Für die härteren Trails

06/2015

Con la Whaka ES che attacca veloce, salire in montagna è un gioco da ragazzi.
Logo Bike Enduro-Tipp

Bike Enduro-Tipp

04/2015

La Whaka non ha eguali. In discesa, la nuova arrivata è davvero spericolata. Ama le strade dissestate preferibilmente in discesa. Grandi sospensioni...

Geometria

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Altezza Telaio (") 16 18 20 Metodo di misura
Lunghezza tubo sella A1 615 625 646 nominale
Lunghezza tubo sella A2 420 450 480 dal mov.centrale a fine tubo sella
Lunghezza tubo sella A3 335 336 334 dal mov.centrale al tubo orizzontale
Lunghezza top tube B 530 549 569  
Top tube orizzontale C 565 585 605 dal centro tubo sterzo al centro tubo sella
Angolo seriesterzo (°) D 67 67 67  
Inclinazione tubo sella (°) E 75 74.6 74.3 Effettivo, fino al punto più alto dell'HT
Ruota ferma F 1139 1159 1180  
Lunghezza batti catena G 430 430 430  
Lunghezza seriesterzo H 110 120 140  
Inclinazione movimento centrale I 16 16 16 distanza dal mov.centrale al livello centro mozzi
Altezza movimento centrale K 337 337 337 distanza dal terreno
Inclinazione forcella L 44 44 44  
Inclinazione M 259 268 287 distanza del livello tubo orizzontale (fronte - retro)
Raggio ruota N 353 353 353 incl. Copertura
Altezza regolabile O 747 750 756 dal top del tubo orizzontale al terreno*
Altezza gambo forcella P 534 534 534 incl. Base tappo dello sterzo
Distanziale per movimento centrale - ruota anteriore Q 709 730 750  
Reach R 417 433 445 Dall'albero delle pedivelle al centro serie sterzo, in orizzontale
Stack S 594 603 621 Dall'albero delle pedivelle al centro serie sterzo, in verticale
Stack/Reach (1:x)   1.42 1.39 1.4 Rapporto catasta da raggiungere
Diametro reggisella   30.9 30.9 30.9  
Lunghezza attacco   50 50 65 centro-centro
Angolo attacco (°)   0 0 0  
Diamentro manubrio   31.8 31.8 31.8  
Set Spaziatori   7.3 + 10 + 5 + 5 + 5  
Larghezza manubrio   760 760 760  
Lunghezza pedivella   170 175 175  
    16 18 20  

* Valore misurato di 1/3 staccato dal reggisella

// NEVER STOP