Cirex

Cirex

Fast, faster, CIREX! This full suspension race bike is the answer to the ever increasing demands in cross country as well as down country. In addition to its low weight, the frame offers balanced geometry for the most demanding descents and steepest climbs. The suspension with 120 mm smoothes out all bumps without wasting energy when pedalling.

from
€ 4,499.00
from
CHF 4,499.00
Touring
2 from 6
Cross Country
6 from 6
Trail
4 from 6
All Mountain
from 6
Enduro
from 6
Efficient race fully with downcountry option.
Frame material
Carbon
Max. system weight (bike + load)
125 kg
Fork travel
120 mm
Suspension travel
116 mm
Wheel size
29 In
Total bike weight
from 10,64 kg
    Cirex
    Maximum fun in rough terrain

    Thanks to the front suspension fork and the rear shocks, you’ll have optimum grip.

    More efficient geometry

    The update to the previous CIREX 120 model has it all! The more efficient geometry – with a flatter steering angle, steeper seat angle, longer reach, etc. – makes demanding terrain a piece of cake. 

    Extremely high rigidity

    The new generation of the CIREX impresses with its light weight and extremely high rigidity. Uncompromising propulsion guaranteed!

    Smart Headset

    Cables and wires run from the handlebars through a special headset into the interior of the frame. The result: tidy optics and protected cables.

    Optically tidy design

    The rotatable cable guide in the main bearing prevents cable movements during compression. The result: No rubbing of the cables at the frame and an optically tidy design.

    Curious what the following configuration packages are all about?

    Then take a look at our magazine article!

    LIGHT, FAST, AND FUN!

    When should you get the CIREX? If you appreciate a lightweight bike with swift propulsion.  Thanks to the front suspension fork and the rear shocks, you’ll have optimum grip. With the 120-mm suspension, the MTB-fully by SIMPLON offers maximum fun in rough terrain.

    GeometrY

    The geometry table will help you find the perfect frame size. If you are unsure, our experts will be happy to help you with a free online consultation.

    sr.Table Scrollable
    39/S 42,5/M 46,5/L 51/XL
    A 390 425 465 510
    B 577 605 627 655
    C 67,4° 67,4° 67,4° 67,4°
    D 75,4° 75,4° 75,9° 75,9°
    E 89 102 115 128
    F 435 435 435 435
    G 1134 1164 1194 1224
    H 40 40 40 40
    I 532 532 532 532
    K 44 44 44 44
    M 757 757 757 757
    S 596 608 620 632
    R 421 446 471 496
    STR* 1,42 1,36 1,32 1,28

    All lengths in mm
    * The higher the number, the more upright is the seating position.

    features

    features
    Center Cable Guide

    No cable movement when flexing, no chafing the frame, no rattles! The patented, revolving bearing cable guide doesn’t only give it a tidy visual appearance but also sets a precedence for cable installation too.

    Test Reports

    Tested by MOUNTAINBIKE: the SIMPLON Cirex

    With 100 or 116 mm of suspension travel: The testers of MOUNTAINBIKE magazine were impressed by the full-suspension MTB and rated it "very good". Go to the test report! 

    Read more!

    SIMPLON Cirex tested by Bikeboard

    Bikeboard’s testers put the SIMPLON Cirex to the test. Verdict: The lightweight full-suspension bike impressed them across the board!

    Read more!

    Facts & Figures

    Technical details
    Max. Weight (Bike + Rider + Gear) 125 kg
    Fork travel / Length / Gear 120 / 527 / 44 mm
    Shock Size (Eye to Eye Length x Stroke) 190 x 45 mm
    Upper Shock Hardware 8 x 20 mm
    Lower Shock Hardware 10 x 30 mm
    Rear Axle / Thru-Axle Length / Thread Pitch 148 x 12 mm
    STECKACHSE 172 x M12 x 1.0 mm
    Front Axle 110 x 15 mm
    Max. Tire Dimension ETRTO 57-622 / Inches: 29 x 2,25
    Max. Brake Rotor Size 180 mm
    Brake Mount PM6
    Seat Post Diameter 31,6 mm
    Headset Standard ZS55/ZS55
    STEUERSATZ ACROS AZX-561
    Bottom Bracket Standard PF BB92
    Max. Chainring Size 38 Teeth
    UDH DERAILLEUR HANGER Yes
    Water Bottle Mounts 2
    Max. Water Bottle Size 500 - 750 ml Configuration Dependent
    Bike Trainer Readiness Yes
    CHILD TRAILER READINESS No
    technologies

    Listen up, race fans! The bike’s Flexlink replaces an entire joint, which increases stiffness. At the same time, this reduces wear and maintenance costs. 
    On the new CIREX, chafing cables are a thing of the past: On the race fully, all cables, such as the shift and brake cables, are routed internally through the frame. The pivoting cable guide on the main wheel bearing not only cleans up the look of the bike, but also raises the bar in terms of advanced cable routing.

    Intended use

    Bike classification: ASTM category 3
    Learn more (PDF)

    • Bicycles and e-bikes which, in addition to use in categories 1 and 2, are also used on rough paths, undeveloped tracks and moderate trails (S1-S2) and which require technical skills. Jumps and drops are limited to 60 cm. 
    • Jumps & drops: ≤ 60 cm 
    • Skills: technical skills & practice required 
    • Bike type: Cross-Country Bike, Trail Bike 
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