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E-Tremalzo

Peso 22.1 kg
Taglie  16", 18", 20", 22"
Telaio Aluminium 6061 DB
Colore(i) Velvet Black

Prezzi

Prezzo consigliato pubblico
70 190,00 Kč

Fun and endurance.

The E-Tremalzo celebrates its premiere in the 2,700 Euros class - and thanks to its mighty Bosch Performance CX motor and large-capacity 500Wh battery it doesn't get tired when a tour lasts longer than planned - because it's so much fun. Responsible for that are our comfort geometry, a sensitive SR Suntour suspension fork and versatile Smart Sam tires.

  • Entry-level e-hardtail w/ trail-worthy geometry
  • Strong Bosch Performance Line CX system w/ 75 Nm torque and 500 Wh rechargeable battery
  • SR Suntour 120 mm suspension fork w/ thru-axle
  • Schwalbe Smart Sam tires in 27.5x2.6"
  • Proven Shimano Deore/Alivio 9-speed gears

Tecnologia

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 fullies, as well as for the trail rocket Sonora and the alloy-hardtails Colorado and Sentiero. 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.

500 Wh Battery

This will decide success or failure of e-mobility. That's why STEVENS uses batteries with a huge 500 Watt-hour capacity in all its top-notch pedelecs for up to 215 km of range (according to the manufacturer, please refer to the Bosch range calculator for more exact results). This is possible even without a weight penalty: Compared to the old PowerPack 400, the new Bosch PowerPack 500 is just 100 grams heavier. This huge "fuel tank" is our premier recommendation for pedelec riders who don't shy away from the hilliest of itineraries.

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.

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 Front Thru-Axle

"15" stands for the diameter in millimeters, "QR" for quick release. Combined they are the most useful method to fix the front wheel to the (suspension) fork. With convincing advantages: high stiffness, precise positioning of the brake disc and super-easy handling. So STEVENS specs almost all its mountain bikes and even high-quality trekking bikes, cross bikes and pedelecs with a thru-axle. Additionally, especially with 29" MTBs axle spacing is increased from 100 to 110 mm which makes the design even stiffer.

Tapered Seat Tube

The seat tube tapers from top to bottom. At the top it fits a slim 27.2mm seatpost that offers some flex and therefore increases comfort especially when riding over rough ground. At the bottom the large diameter nicley flows into the bottom bracket shell and downtube to provide great stiffness and drivetrain efficiency.

Specifiche

  • einfach
  • erweitert

Telaio

Telaio
Aluminium 6061 DB
  • Axle: QR10x135
  • Brake: postmount disc 6"
  • BB: Bosch
  • Cable routing: internal (shifting)/external (brake)
  • Rack mounts
Forcella Frontale
SR Suntour XCR34 LO
  • Travel: 120 mm
  • Coil spring
  • Lockout
  • Tapered Steerer 1 1/8" - 1 1/2"
  • Axle: QR15x110
  • Brake: postmount disc 6"
Serie Sterzo
STEVENS MTB Taper 1 1/8"-1 1/2"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS55/40
Freni
Shimano BR-MT200
  • Hydraulic disc brake
  • Rotor: SM-RT30
  • Rotor size: 180/180 mm
  • Center-Lock

Trasmissione

Motore
Bosch Performance Line CX
  • Continuous rated power: 250 W
  • Max. torque: 75 Nm
Accumulatore
Bosch PowerPack 500
  • Capacity: 500 Wh/13.4 Ah
  • Voltage: 36 V
  • Technology: Li-Ion
Stacco
25 km/h (15.5 mph)
Portata
See BOSCH Range Assistant
Numero marce
4 drive modes with support levels 50-300 % plus walk assistance
Pedivella
Oxygen E-Scorpo
  • BB type: Bosch / ISIS
  • Chainguard
Motorritzel
STEVENS E-MTB Z16
  • 16 T
Deragliatore r
Shimano Deore Shadow
  • RD-M592-SGS
  • 9-speed
  • Total capacity: 45 T
Catena
Shimano CN-HG53
Cassetta
Shimano CS-HG201
  • 9-speed
  • Combination: 11-13-15-17-20-23-26-30-36 T
Pedali
MTB Alu Flatpedal Reflex
Gamma Marcie
Zoom 2.49 - 8.15 m, 1*9

Set Ruote

Mozzo
Shimano HB-MT400-B | FH-M3050
Cercione
Oxygen PRO-D E35
  • ETRTO: 35 x 584
Copertoni
Schwalbe Smart Sam Performance
  • Tire size: 65-584
  • Addix compound

Postazione di guida

Manubrio
Oxygen E-Scorpo
  • Width: 740 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Attacco
Oxygen E-Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 6°
Sella
Oxygen Havoc
Reggisella
Oxygen E-Scorpo
  • Length: 400 mm
  • Diameter: 30,9 mm
  • Insertion depth: min. 100 mm
Leva del cambio
Shimano Alivio
  • SL-M4000-RA
  • 9-speed
Leva del freno
Shimano BL-MT201
  • 3 finger
  • Aluminium lever
HMI display
Bosch Purion

Dati

Peso
22.1 kg
Taglie
16", 18", 20", 22"
Colore(i)
Velvet Black
Carico
140 kg
  • Bike incl. rider, clothing and luggage
 

Geometria

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Altezza Telaio (") 16 18 20 22 Metodo di misura
Lunghezza tubo sella A1 650 662 670 689 nominale
Lunghezza tubo sella A2 406 457 508 559 dal mov.centrale a fine tubo sella
Lunghezza tubo sella A3 350 400 409 419 dal mov.centrale al tubo orizzontale
Lunghezza top tube B 568 576 594 612  
Top tube orizzontale C 571 589 607 629 dal centro tubo sterzo al centro tubo sella
Angolo seriesterzo (°) D 68.5 68.5 68.5 68.5  
Inclinazione tubo sella (°) E 74.5 74.5 74.5 74  
Ruota ferma F 1141 1175 1194 1206  
Lunghezza batti catena G 482 482 482 482  
Lunghezza seriesterzo H 110 120 130 145  
Inclinazione movimento centrale I 55 55 55 55 distanza dal mov.centrale al livello centro mozzi*
Altezza movimento centrale K 302 302 302 302 distanza dal terreno*
Inclinazione forcella L 51 51 51 51  
Inclinazione M 278 239 243 238 distanza del livello tubo orizzontale (fronte - retro)
Raggio ruota N 357 357 357 357 incl. Copertura
Altezza regolabile O 755 794 801 842 dal top del tubo orizzontale al terreno**
Altezza gambo forcella P 528 528 528 528 incl. Base tappo dello sterzo*
Distanziale per movimento centrale - ruota anteriore Q 680 699 718 729  
Reach R 397 411 428 439 Dall'albero delle pedivelle al centro serie sterzo, in orizzontale
Stack S 627 636 648 664 Dall'albero delle pedivelle al centro serie sterzo, in verticale
Stack/Reach (1:x)   1.58 1.55 1.51 1.51 Rapporto catasta da raggiungere
Diametro reggisella   30.9 30.9 30.9 30.9  
Lunghezza attacco   60 70 80 90 centro-centro
Angolo attacco (°)   6 6 6 6  
Diamentro manubrio   31.8 31.8 31.8 31.8  
Set Spaziatori   5 + 5 + 5 + 5 + 5  
Larghezza manubrio   740 740 740 740  
Lunghezza pedivella   170 175 175 175  
    16 18 20 22  

* Valori misurati con ciclista a bordo forcella frontalle/ammortizzatore posteriore leggermente compresso (posizione di guida regolare)

** Valore misurato di 1/3 staccato dal reggisella, in caso di ammortizzatore bloccato

// NEVER STOP