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E-Tremalzo Lady

Vikt 22.1 kg
Storlekar  14", 16", 18", 20"
Ram Aluminium 6061 DB
Färg(er) Carrara White

Pricing

recomm. retail price
2 799.00 €

Fun and endurance.

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

  • Lady-E-Hardtail with extra low standover height despite 120 mm of front travel
  • 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.

Utrustning

  • einfach
  • erweitert

Ramset

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

Drivlina

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
Vevparti
Oxygen E-Scorpo
  • BB type: Bosch / ISIS
  • Chainguard
Motorritzel
STEVENS E-MTB Z16
  • 16 T
Bakväxel
Shimano Deore Shadow
  • RD-M592-SGS
  • 9-speed
  • Total capacity: 45 T
Kedja
Shimano CN-HG53
Kassett
Shimano CS-HG201
  • 9-speed
  • Combination: 11-13-15-17-20-23-26-30-36 T
Pedaler
MTB Alu Flatpedal Reflex
Gear ratio
Zoom 2.52 - 8.25 m, 1*9

Hjul

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

Cockpit

Styre
Oxygen E-Scorpo
  • Width: 740 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Styrstam
Oxygen E-Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 6°
Sadel
Oxygen Lynx
Sadelstolpe
Oxygen E-Scorpo
  • Length: 400 mm
  • Diameter: 30,9 mm
  • Insertion depth: min. 100 mm
Växelreglage
Shimano Alivio
  • SL-M4000-RA
  • 9-speed
Bromshandtag
Shimano BL-MT201
  • 3 finger
  • Aluminium lever
Display
Bosch Purion

Data

Vikt
22.1 kg
Storlekar
14", 16", 18", 20"
Färg(er)
Carrara White
Laden weight
140 kg
  • Bike incl. rider, clothing and luggage
 

Geometri

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Ramhöjd (") 14 16 18 20 Mätinställning
Seattube length A1 634 653 662 670 nominal
Seattube length A2 356 406 457 508 bottom bracket to top of seattube
Seattube length A3 319 358 415 465 bottom bracket to top of top tube
Top tube length B 548 560 571 582  
Top tube horizontal C 540 565 585 600 center headtube to center seatpost/seattube
Headtube angle (°) D 68 68.5 68.5 68.5  
Seattube angle (°) E 75 74.5 74.5 74.5  
Wheelbase F 1132 1150 1150 1187  
Chainstay length G 482 482 482 482  
Headtube length H 95 110 120 130  
Bottom bracket drop I 55 55 55 55 distance of bottom bracket to hub level*
Bottom bracket height K 302 302 302 302 distance to ground*
Fork rake L 51 51 51 51  
Slope M 296 275 234 195 top tube level distance front to rear
Wheel radius N 357 357 357 357 incl. tires
Standover height O 707 737 772 805 top of top tube to ground**
Fork build height P 529 529 529 529 incl. lower headset cups*
Front wheel - bottom bracket Q 658 674 694 711  
Reach R 374 389 410 420 center bottom bracket to center headtube, horizontal
Stack S 609 625 636 646 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.63 1.61 1.55 1.54 ratio stack to reach
Seatpost diameter   30.9 30.9 30.9 30.9  
Stem length   60 60 70 80 center-center
Stem angle (°)   6 6 6 6  
Handlebar diameter   31.8 31.8 31.8 31.8  
Assembled spacers   5 + 5 + 5 + 5 + 5  
Handlebar width   740 740 740 740  
Cranklength   170 170 175 175  
    14 16 18 20  

* Values measured with rider on board and slightly compressed front fork / rearshock (regular riding position)

** measured 1/3 from seattube and 2/3 from headtube, fork and rearshock not compressed (static)

// NEVER STOP