Close hint This page is from a former STEVENS Bikes model year (2019). 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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E-Pordoi+

Weight 24.8 kg
Frame Aluminium 6061
Sizes  16", 18", 20", 22"
Color(s) Velvet Black

Pricing

recomm. retail price
4 069.00 €

Up. Hill. Flow.

This slogan from our partner Bosch is perfectly embodied by the new E-Pordoi+ – because it combines a completely re-designed frame with integrated PowerTube battery with a feel-good geometry and the dynamics of your pedalling force supported by the and power of the electric Bosch CX motor. A well-tuned 140mm suspension set-up from Fox plus high-quality components from Shimano, Oxygen, Sun Ringlé etc. even enhance fun and performance.

  • Relaxed touring e-fully w/ strong Bosch Performance Line CX system & integrated battery
  • E-Bike specific Fox suspension: 34 Float fork, Float DPS rear shock w/ 140 mm travel front + rear
  • Reliable Shimano Deore XT/SLX shifting components
  • Strong Shimano Deore disc brakes (203/203 mm)
  • Trail fun guaranteed: Schwalbe Magic Mary/Hans Dampf 27.5+ tires

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.

Boost Rear Axle Spacing

Since model year 2016 the rear stays of all STEVENS fullies adhere to the new "Boost" or "Plus" standard with 148 mm axle spacing. And there are good reasons for that. Rear wheel stiffness increases by 20 % which is especially beneficial in large 29" wheels. And there is more space for voluminous studded tires to give you more control and fun an the trail.

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.

27.5” Plus Tires

Even the most sophisticated wheel and suspension technology can't work without the right tires - because it's them to make first contact with rocks, roots and loose gravel. And when they are of the new 27.5" x 3" format and ridden with appropriately low pressure, this contact becomes an intimate one. Meaning: the tire's studs dig into every tiny crevice on the trail and therefore ensure maximum grip in corners and lots of traction. Thus improving braking, steering, acceleration. And already standard in all new all-mountain e-MTBs from STEVENS.

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.

Bosch PowerTube Battery

PowerTube 500 Battery

Integration is the magic word: In STEVENS Pedelecs with the PT5 distinction the PowerTube battery is well protected inside the large down tube and provides a full 500 Watt hours for long and very long outings. Thanks to its concealed charging port it can be charged while remaining on the bike. And the large volume of the downtube additionally increases stiffness, safety and steering precision.

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.

Equipment

  • einfach
  • erweitert

Chassis

Frame
Aluminium 6061
  • Axle: QR12x148
  • Brake: postmount disc 6"
  • BB: Bosch
  • Cable routing: internal
Front fork
Fox 34 Float Rhythm E-Bike+
  • Travel: 140 mm
  • Air suspension
  • Tapered Steerer 1 1/8" - 1 1/2"
  • Axle: QR15x110
  • Brake: postmount disc 6"
Headset
STEVENS MTB Taper 1 1/8"-1 1/2"
  • Upper bearing cup: ZS44/28.6
  • Lower bearing cup: ZS55/40
Shock absorber
Fox Float DPS Performance E-Bike+
  • Travel: 140 mm
  • Air suspension
  • Length: 200 mm
  • Shock travel: 57 mm
  • Mounting width: 22.0x8 mm/22.0x8 mm
Brakes
Shimano Deore
  • BR-M6000
  • Hydraulic disc brake
  • Rotor: SM-RT64
  • Rotor size: 203/203 mm
  • Center-Lock

Drivetrain

Engine
Bosch Performance Line CX
  • Continuous rated power: 250 W
  • Max. torque: 75 Nm
Accumulator
Bosch PowerTube 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
Crankset
Oxygen E-Scorpo
  • BB type: Bosch / ISIS
  • Chainguard
Motorritzel
STEVENS E-MTB Z16 Boost
  • 16 T
  • Narrow Wide
  • Boost chain line
Derailleur r
Shimano Deore XT Shadow+
  • RD-M8000-GS
  • 11-speed
  • Direct Mount
  • Total capacity: 39 T
Chain
Shimano CN-HG601
Cassette
Shimano SLX
  • CS-M7000
  • 11-speed
  • Combination: 11-13-15-17-19-21-24-28-32-37-46 T
Pedals
MTB Alu Flatpedal Reflex
Gear ratio
Zoom 1.97 - 8.25 m, 1*11

Wheelset

Hubs
Shimano Deore
  • HB-M6010-B | FH-M6010-B
Rims
Sun Ringlé Duroc TR40
  • ETRTO: 36 x 584
Tires
Schwalbe Magic Mary Evolution | Hans Dampf Evolution
  • Tire size: 70-584
  • Foldable
  • Front: Addix Soft compound
  • Rear: Addix Speedgrip compound
  • Apex reinforced sidewall
  • Tubeless Easy

Cockpit

Handlebar
Oxygen E-Scorpo
  • Width: 760 mm
  • Backsweep: 9°
  • Rise: 25 mm
  • Clamp: 31.8 mm
Stem
Oxygen E-Scorpo
  • Handlebar clamp: 31.8 mm
  • Angle: 6°
Saddle
Oxygen Roccia
Seatpost
Oxygen E-Scorpo
  • Length: 400 mm
  • Diameter: 30,9 mm
  • Insertion depth: min. 100 mm
Shiftlever
Shimano SLX
  • SL-M7000-11-IR I-Spec II
  • 11-speed
Brakelever
Shimano Deore
  • BL-M6000
  • 2 finger
Display
Bosch Purion

Data

Weight
24.8 kg
Sizes
16", 18", 20", 22"
Color(s)
Velvet Black
Laden weight
140 kg
  • Bike incl. rider, clothing and luggage
 

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (") 16 18 20 22 Measuring mode
Seattube length A1 647 647 657 666 nominal
Seattube length A2 406 457 508 559 bottom bracket to top of seattube
Seattube length A3 369 361 371 410 bottom bracket to top of top tube
Top tube length B 551 574 595 617  
Top tube horizontal C 587 611 634 658 center headtube to center seatpost/seattube
Headtube angle (°) D 66 66 66 66  
Seattube angle (°) E 74 74 74 74  
Wheelbase F 1220 1244 1268 1293  
Chainstay length G 485 485 485 485  
Headtube length H 130 130 140 150  
Bottom bracket drop I 15 15 15 15 distance of bottom bracket to hub level*
Bottom bracket height K 351 351 351 351 distance to ground*
Fork rake L 51 51 51 51  
Slope M 252 265 264 228 top tube level distance front to rear
Wheel radius N 366 366 366 366 incl. tires
Standover height O 828 819 829 863 top of top tube to ground**
Fork build height P 559 559 559 559 incl. lower headset cups*
Front wheel - bottom bracket Q 735 759 783 809  
Reach R 409 433 453 474 center bottom bracket to center headtube, horizontal
Stack S 622 622 631 640 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.52 1.44 1.39 1.35 ratio stack to reach
Seatpost diameter   30.9 30.9 30.9 30.9  
Stem length   50 50 50 50 center-center
Stem angle (°)   6 6 6 6  
Handlebar diameter   31.8 31.8 31.8 31.8  
Assembled spacers   ..... ..... ..... .....  
Handlebar width   760 760 760 760  
Cranklength   170 175 175 175  
    16 18 20 22  

* 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