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E-Tremalzo

Hmotnost 22.1 kg
Velikost  16", 18", 20", 22"
Frame Aluminium 6061 DB
Barva Velvet Black

Pricing

doporučené VK
2 749,– €

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

Technology

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.

Vybavení

  • einfach
  • erweitert

Chassis

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

Pohon

Engine
Bosch Performance Line CX
  • Continuous rated power: 250 W
  • Max. torque: 75 Nm
Accumulator
Bosch PowerPack 500
  • Capacity: 500 Wh/13.4 Ah
  • Voltage: 36 V
  • Technology: Li-Ion
Breakaway at
25 km/h (15.5 mph)
Mileage
See BOSCH Range Assistant
No of notches
4 drive modes with support levels 50-300 % plus walk assistance
Kliky
Oxygen E-Scorpo
  • BB type: Bosch / ISIS
  • Chainguard
Motorritzel
STEVENS E-MTB Z16
  • 16 T
Přehazovačka
Shimano Deore Shadow
  • RD-M592-SGS
  • 9-speed
  • Total capacity: 45 T
Řetěz
Shimano CN-HG53
Kazeta
Shimano CS-HG201
  • 9-speed
  • Combination: 11-13-15-17-20-23-26-30-36 T
Pedály
MTB Alu Flatpedal Reflex
Gear ratio
Zoom 2.52 - 8.25 m, 1*9

Kola

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

Cockpit

Řidítka
Oxygen E-Scorpo
  • Width: 740 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Představec
Oxygen E-Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 6°
Sedlo
Oxygen Havoc
Sedlovka
Oxygen E-Scorpo
  • Length: 400 mm
  • Diameter: 30,9 mm
  • Insertion depth: min. 100 mm
Řazení
Shimano Alivio
  • SL-M4000-RA
  • 9-speed
Brzdové páky
Shimano BL-MT201
  • 3 finger
  • Aluminium lever
Display
Bosch Purion

Data

Hmotnost
22.1 kg
Velikost
16", 18", 20", 22"
Barva
Velvet Black
Laden weight
140 kg
  • Bike incl. rider, clothing and luggage
 

Geometrie

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Velikost rámu (") 16 18 20 22 Způsob měření
Délka sedlovky A1 650 662 670 689 nominální
Délka sedlovky A2 406 457 508 559 od středu šlapky k horní části sedlovky
Délka sedlovky A3 350 400 409 419 od středu šlapky k horní části horního rámu
Delka horního rámu B 568 576 594 612  
Horní rámová trubka C 571 589 607 629 do řezného bodu opěry sedadla
úhel řidítkové trubky (°) D 68.5 68.5 68.5 68.5  
úhel sedlovky (°) E 74.5 74.5 74.5 74  
Odstup mezi koly F 1141 1175 1194 1206  
Délka napnutí řetězu G 482 482 482 482  
Délka řidítkové trubky H 110 120 130 145  
Snížení pedálů I 55 55 55 55 vzdálenost náboje*
Výška pedálů K 302 302 302 302 vzdálenost od země*
Zahnutí vidlic L 51 51 51 51  
Nakloněný M 278 239 243 238 rozdíl stupně horního rámu v/h
Rádius pojezdového kola N 357 357 357 357 kolo s obručí
Výška nápravy O 755 794 801 842 od horního rámu k zemi**
Výška vidlic P 528 528 528 528 včetně řídicí sady*
Odstup mezi klikou pedálu a předním kolem Q 680 699 718 729  
Reach R 397 411 428 439 center bottom bracket to center headtube, horizontal
Stack S 627 636 648 664 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.58 1.55 1.51 1.51 ratio stack to reach
Sedlovka Ø   30.9 30.9 30.9 30.9  
Délka přední části   60 70 80 90 střed-střed
úhel přední části (°)   6 6 6 6  
Upevnění řidítek   31.8 31.8 31.8 31.8  
Distanční podložka   5 + 5 + 5 + 5 + 5  
šířka řidítek   740 740 740 740  
Délka hřídele   170 175 175 175  
    16 18 20 22  

* S cyklistou na palubě a lehce napruženými pružinovým kabelem (Standardní poloha jízdy)

** 1/3 sedlovky odstranit, kolo nenapružovat

// NEVER STOP