SONIX CX4 — Designer — Duratec

SONIX CX4
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The most popular groupsets

Recommended groupset Price incl. tax Weight
RockShox Recon NX Eagle 1x12sp Fulcrum Ritchey Comp 51 264 Kč 10459g
RockShox Recon Sram GX 1x11sp Fulcrum Ritchey Comp 52 109 Kč 10147g
RockShox Recon Sh SLX 1x11sp Fulcrum Ritchey Comp 54 334 Kč 10190g
RockShox Recon GX Eagle 1x12sp Fulcrum Ritchey Comp 54 384 Kč 10195g
RockShox Recon Sram X1 1x11sp Fulcrum Ritchey Comp 59 341 Kč 10152g
RockShox Reba Sh XT 1x11sp Fulcrum Ritchey WCS 64 631 Kč 9900g
RockShox Reba Sram X1 1x11sp Fulcrum Ritchey WCS 65 728 Kč 9821g
RockShox Reba Sram X01 1x11sp Fulcrum Ritchey WCS 74 078 Kč 9579g
RockShox Reba X01 Eagle 1x12sp Fulcrum Ritchey WCS 76 549 Kč 9659g
RockShox Reba Sh XTR 1x11sp Fulcrum Ritchey WCS 89 604 Kč 9501g
RockShox Reba Sh XT Di2 1x11sp Fulcrum Ritchey WCS 96 757 Kč 9951g
RockShox Reba Sram XX1 1x11sp Fulcrum Ritchey WCS 98 815 Kč 9174g
RockShox SID Sram XX1 Eagle 12sp Sram Rise 60 Ritchey WCS 107 990 Kč 9147g
RockShox Reba X01 Eagle AXS Mavic Ritchey WCS 111 687 Kč 9726g
RockShox SID XX1 Eagle AXS Mavic Ritchey WCS 124 767 Kč 9607g
RockShox SID Sh XTR Di2 1x11sp Fulcrum Ritchey WCS 138 423 Kč 9300g

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SONIX CX4

27.5er 1x11/12sp

BIKE PRICE
from 51 264 Kč
with groupset
RockShox Recon NX Eagle 1x12sp Fulcrum Ritchey Comp

Color

Frame color (matt) Stickers (glossy) Frame colour Logo colour Frame colour Big stripe colour Small wave colour Logo colour Frame colour Colour - front part Colour - stripes Logo colour front Logo colour rear Fork color Colour of saddle Base Frame Loading
  • Design

  • MATT & GLOSS MATT & GLOSS

    Frame color (matt)

    • 1501 White
    • 1502 Black
    • 1503 Cream White
    • 1504 Light Silver
    • 1505 Classic Silver
    • 1506 Titan Grey
    • 1507 Anthrazit Grey
    • 1508 Light Bronze
    • 1509 Dark Bronze
    • 1510 Gold
    • 1511 Classic Yellow
    • 1512 Green-Yellow
    • 1513 Spring Green
    • 1514 Freddy Blue
    • 1515 Light Blue
    • 1516 Dark Blue
    • 1517 Pure Orange
    • 1518 Pink
    • 1519 Raspberry Red
    • 1520 Red

    Stickers (glossy)

    • Eclipse Black
  • Mono Mono

    Frame colour

    • Arctic White
    • Eclipse Black
    • Attractive Green
    • Fire Red
    • Ultramarine Blue
    • Light Blue
    • Classic Yellow
    • Orange
    • Fluo Orange
    • Light Pink
    • Deep Pink
    • 1504 Light Silver
    • 1505 Classic Silver
    • 1506 Titan Grey
    • 1507 Anthrazit Grey
    • 1510 Gold

    Logo colour

    • Arctic White
    • Eclipse Black
    • 1510 Gold
  • Across Across

    Frame colour

    • Arctic White
    • Eclipse Black
    • Attractive Green
    • Fire Red
    • Ultramarine Blue
    • Light Blue
    • Classic Yellow
    • Orange
    • Light Pink

    Big stripe colour

    • Arctic White
    • Eclipse Black
    • Attractive Green
    • Fire Red
    • Ultramarine Blue
    • Light Blue
    • Classic Yellow
    • Orange
    • Light Pink
    • 1505 Classic Silver

    Small wave colour

    • Arctic White
    • Eclipse Black
    • Attractive Green
    • Fire Red

    Logo colour

    • Arctic White
    • Eclipse Black
  • Fork color

    • Eclipse Black
  • Colour of saddle

    • Arctic White
    • Eclipse Black
  • Logo on frame

    Choose your logo

Extra charge paintjob:
Inclusive

Extra charge logo: 0 Kč

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Frame size

Basic Rider parameters

The smallest possible body height is 148cm The greatest possible body height is 210cm
The smallest possible weight is 40 kg The smallest possible weight is 40 kg The greatest possible weight is 150 kg The greatest possible weight is 150 kg

Rider profile

Describe yourself as a rider. This helps us with recommendations on appropriate components and setting a sitting position.

Ambition

Health: You do not cycle for sport, but you love being out in nature and discover new things.

Hobby: Cycling means leisure to you. You do cycle to enjoy nature and keep yourself fit.

Sport: You do cycling for sport. When you are on the bike, you want to train yourself and compete with your friends.

Race: You are training seriously on your bike and sometimes compete at marathons and other races.

Professional: You want to win races at a high level, so being fast is the most important to you.

Experience

You are just starting to discover cycling for yourself.

You are just starting to discover cycling for yourself, but you do other sports on a regular basis.

You started cycling one or two years ago, and last year you did about 2000 km on your bike.

You spend lots of your time one you bike, which adds up to around 5000 km a year.

You have been cycling seriously for a long time and do 10 000 or more km a year.

Velikost rámu je nestandardní, musíme Vám vyrobit rám na míru. Budeme Vás kontaktovat

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VR
cm
VR
inch
VP
cm
A1
mm
A2
mm
B2
mm
C1
mm
C2
mm
D
mm
F
mm
G
mm
H
mm
K
mm
L
mm
O
mm
R
mm
S
mm
α
deg
β
deg
40 15,7 157 - 161 561 546 400 428 431 298 115 640 1066 42 85,3 756 394 584 69,5 74,0
42 16,5 162 - 166 575 557 420 428 431 298 115 654 1080 42 85,3 766 408 584 69,5 74,0
44 17,3 167 - 171 586 566 440 428 431 298 115 660 1086 42 82,0 777 418 586 70,0 74,0
46 18,1 172 - 176 595 573 460 428 431 298 115 663 1089 42 82,0 786 421 586 70,0 73,5
48 18,9 177 - 181 608 585 480 428 431 298 125 671 1097 42 78,7 802 431 597 70,5 73,5
50 19,7 182 - 186 620 595 500 428 431 298 135 678 1104 42 78,7 816 434 607 70,5 73,0

 

Dimension

Summary

Thank you for your interest in a customised bicycle built by us.

You can now either SAVE AS PDF which you can print out for yourself or you can. START AGAIN if you feel that the configuration needs to be changed. EMAIL US to allow us to look over your configuration and we can advise by calling you direct. ADD TO BASKET will confirm your order with us and we will contact you by telephone to confirm. Payment is made at the time of order. Thank you

Price for complete bike 0 Kč

Weight 1450g

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SONIX CX4 27.5er 1x11/12sp

New - frameset – The Sonix 27,5", which in technical terms reflects the single cranksets, such as SRAM Eagle - 1x12sp. All cables are completely internally, and it doesn't have a single cable stop weld-on. The technically very clean design consists of the internal running of the Bowden cable to the derailleur and the internal running of the rear brake hose. The cable housing emerges close to the rear hanger.

This frame is a purely racing concept focusing on minimum weight. Double butted 7020T6 alloy tubes are used for the frame construction. Thanks to the large diameter they effectively resist dynamic load during races, and their rigidity gives the competitor immediate acceleration and correct handling of the bike. The effect given by the combination of 27,5" wheels and a 1x12 gear ratio is improved yet further by the rear axle in a version for fixed axle of 12mm. Thanks to the short & tight rear triangle over a fixed axle, maximum lateral rigidity is ensured even during the most dynamic stages of the race.

The kid riding is very popular and this bike is perferct for junior mtb races. We reduce a geometry of frame to receive a smaller one for children which are about 150 cm tall. The bike is optimal for kids with higher technical craft in mtb teams.

The entire concept of the frame in linking with the latest trends in components for cross-country races has set the precedent of this frame to be a racing top model of the brand DURATEC. During the construction of complete bikes we got to a bike weight of around 9.4 kg.

Frame geometry
download the table: male geometry | female geometry 

Custom frame construction: if you have an atypical build, we will happily prepare custom frame geometry on the basis of values measured by the FOG system or we will perform the adjustment according to your requirements.

Standard fittings
fitting bottle cages to the seat and down tube, replaceable hanger for derailleur, seat clamp diameter is 31.8 mm, disc brake is post mount,  1 1/8" - 1 1/2” FSA ORBIT IS2 headset

Extra version
bottom bracket Sram PressFit GXP mtb

Connecting dimensions
geometry of frame adapted to suspension forks 27,5" with travel of 80-100mm, wheel diameter 27,5", brake disc diameter 140mm (or with adapter for 160mm), fork steerer 1 1/8" - 1 1/2", diameter of seat post 27.2 mm, BSA bottom bracket (width 68 mm), rear hangers 142/12 mm, max tyre width 2.25"

Benefits

The cable housing for the derailleur and hydraulic hose of the rear brake emerge from the front of the top tube. They continue inside the frame and go to the rear stays. They come out just above the rear dropouts. The conical head tube is for a bearing 1-1/8"- 1-1/2". The larger diameter of the bearing in the lower part of the head ensures optimal distribution of the flexing moment from the braking force at this fixed point. FSA ORBIT IS2 industrial enclosed bearings are part of each frame.

Sonix 27,5er 1x11/12sp Sonix 27,5er 1x11/12sp

The SRAM XX1 Eagle set is a hot item for 2018! The Sram XX1 Eagle is becoming more and more popular amongst racers. This trend is expanded by manufacturers into lower groupsets such as XX1. The incredible range of the gearing is optimised for cross-country races in particular. In technological terms the XX1 Eagle is a highly advanced set combining technical advance and the use of very light materials! Gearing range 500% Smooth running, precise gear change, greater robustness - that's how the experts see the XX1 Eagle.

SRAM XX1 cranks with possibility of selecting cranksets in a range of 30-32-34-36-38 teeth. Depicted variant of cranks 34 teeth, 175 mm from SRAM XX1. The cassette has the range of 10-42 teeth in 11 sprockets.

Sonix 27,5er 1x11/12sp Sonix 27,5er 1x11/12sp

Rear disc brake post mount system. Diameter of rear disk 140 mm, a 160 mm diameter disk can be used if an adapter is used. Based on our experience, we recommend the use of a rear disk of diameter 140 mm and front disk of 160 mm diameter for racing. The rear wheel is fixed in the frame using the fixed axle Syntace X-12. Syntace X-12 with rear axle greatly increases the rigidity and strength of fixing of the rear wheel. It is far stronger than conventional fixing using a quick-release mechanism.

Sonix 27,5er 1x11/12sp Sonix 27,5er 1x11/12sp

In the standard version the frame is prepared in terms of construction for the conventional BSA bottom bracket of width 68 mm. The design of the rear triangle construction is for tyres with a maximum width of 2.25".