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Mira

Weight 12.7 kg | 13.1 kg
Sizes  27.5" - 14, 16" | 29" - 18"
Frame Aluminium 6061 TB
Color(s) Burgundy

Pricing

Price
On Request

The favorite Bike of fast Ladies.

When trail riding, comfort is a necessity.  And the Mira offers plenty of it - from the new, light aluminium frame with reduced standover height and the finely tuned air suspension fork to the Shimano SLX/Deore 3x10 speed drivetrain and reliable disc brakes. Wheel size (27.5 or 29) is matched to frame size.

  • Leichtes Lady-Hardtail mit angepassten Laufradgrößen (27.5/29")
  • Solider Shimano Deore XT/Deore 3x10fach-Antrieb mit großer Übersetzungs-Bandbreite
  • Sensible Suntour Raidon-Federgabel mit Tapered Steerer
  • Zuverlässige, fein dosierbare Shimano-Scheibenbremsen
  • Abgesenktes Oberrohr für maximale Schrittfreiheit

Technology

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.

Equipment

  • einfach
  • erweitert

Chassis

Frame
Aluminium 6061 TB
Front fork
SR Suntour Raidon XC RL-R Air
Headset
STEVENS MTB Taper 1 1/8"-1 1/2"
Brakes
Shimano BR-M395

Drivetrain

Crankset
Shimano FC-MT500
Derailleur f
Shimano Deore
Chain
Shimano CN-HG54
Derailleur r
Shimano Deore XT Shadow
Cassette
Shimano CS-HG50
Pedals
MTB Alu Flatpedal
Gear ratio
Zoom 1.34 - 7.96 m, 3*10 (27.5")
Gear ratio
Zoom 1.41 - 8.40 m, 3*10 (29")

Wheelset

Hubs
Shimano HB-M3050 | FH-M3050
Rims
Oxygen COMP-D X19
Tires
Schwalbe Racing Ralph Performance

Cockpit

Handlebar
Oxygen Driver
Stem
Oxygen Driver
Saddle
Oxygen Damsel
Seatpost
Oxygen Driver
Shiftlever
Shimano Deore
Brakelever
Shimano BL-M396

Data

Weight
12.7 kg | 13.1 kg
Sizes
27.5" - 14, 16" | 29" - 18"
Color(s)
Burgundy
Laden weight
115 kg
 

Test Reports

Logo Komfortabel durchs Gelände

Komfortabel durchs Gelände

01/2017

Das Mira ist ein vielseitiges Lady-Mountainbike, das viel Bike fürs Geld bietet.

Geometry

schematische Skizze eines Fahrrades mit eingezeichneten Geometrie-Messpunkten

Frame height (") 14 16 18 Measuring mode
Wheelsize (") 27.5 27.5 29  
Seattube length A1 586 596 647 nominal
Seattube length A2 355 406 457 bottom bracket to top of seattube
Seattube length A3 293 342 393 bottom bracket to top of top tube
Top tube length B 539 553 570  
Top tube horizontal C 540 565 585 center headtube to center seatpost/seattube
Headtube angle (°) D 69 69 69  
Seattube angle (°) E 74.5 74.5 74  
Wheelbase F 1058 1084 1112  
Chainstay length G 435 435 450  
Headtube length H 95 105 115  
Bottom bracket drop I 50 50 70 distance of bottom bracket to hub level
Bottom bracket height K 301 301 301 distance to ground
Fork rake L 42 42 46  
Slope M 280 241 239 top tube level distance front to rear
Wheel radius N 351 351 371 incl. tires
Standover height O 667 699 744 top of top tube to ground*
Fork build height P 470 470 490 incl. lower headset cups
Front wheel - bottom bracket Q 628 654 671  
Reach R 383 406 407 center bottom bracket to center headtube, horizontal
Stack S 567 575 621 center bottom bracket to center headtube, vertical
Stack/Reach (1:x)   1.48 1.42 1.53 ratio stack to reach
Seatpost diameter   27.2 27.2 27.2  
Stem length   70 70 80 center-center
Stem angle (°)   6 6 6  
Handlebar diameter   31.8 31.8 31.8  
Assembled spacers   5 + 5 + 5 + 5 + 5  
Handlebar width   700 700 700  
Cranklength   170 170 175  
    14 16 18  

* measured 1/3 from seattube and 2/3 from headtube

// NEVER STOP