Tandem Big Bang C9 — Designer — Duratec

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The most popular groupsets

Recommended groupset Price incl. tax Weight
RockShox Recon Sh Deore 3x10sp DT Swiss Ritchey Comp 66 661 Kč 15536g
RockShox Recon SRAM X5 3x10sp DT Swiss Ritchey Comp 67 894 Kč 15558g
RockShox Recon SRAM X7 3x10sp DT Swiss Ritchey Comp 69 081 Kč 15563g
RockShox Reba Sh SLX 3x10sp DT Swiss Ritchey Comp 71 042 Kč 15629g
RockShox Reba SRAM GX 3x10sp DT Swiss Ritchey WCS 81 452 Kč 15121g
RockShox Reba Sh XT 3x10sp DT Swiss Ritchey WCS 84 117 Kč 14871g
RockShox Reba Sh XTR 3x10sp DT Swiss Ritchey WCS 106 930 Kč 14800g
RockShox Reba Sh XT Di2 3x11sp DT Swiss Ritchey WCS 119 831 Kč 15185g
RockShox Reba Sh XTR Di2 3x11sp DT Swiss Ritchey WCS 142 852 Kč 15087g

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BIG BANG

MTB 29er

BIKE PRICE
from 66 661 Kč
with groupset
RockShox Recon Sh Deore 3x10sp DT Swiss Ritchey Comp

Color

Frame colour Logo colour Frame colour Colour - front part Colour - stripes Logo colour front Logo colour rear Fork color Base Frame Loading
  • Design

  • Mono Mono

    Frame colour

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

    Logo colour

    • CA171 White
    • CA172 Black
    • CA174 Titan Grey
  • Roadline Roadline

    Frame colour

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

    Colour - front part

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

    Colour - stripes

    • White
    • Black
    • Green
    • Red

    Logo colour front

    • CA171 White
    • CA172 Black
    • CA174 Titan Grey

    Logo colour rear

    • CA171 White
    • CA172 Black
    • CA174 Titan Grey
  • Fork color

    • Arctic White
    • Eclipse Black
  • Logo on frame

    Choose your logo

Extra charge paintjob:
Inclusive

Extra charge logo: 0 Kč

  • Change background

    • Dark
    • Light
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Favouriter designs:

Frame size

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

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VR
 
cm
VR
 
inch
VP
[1]
cm
VP
[2]
cm
A1
[1]/[2]
mm
A2
[1]/[2]
mm
B2
[1]/[2]
mm
C1
 
mm
C2
 
mm
D
[1]/[2]
mm
F
 
mm
G
 
mm
H
 
mm
K
 
mm
L
 
mm
O
[1]/[2]
mm
R
[1]/[2]
mm
S
[1]/[2]
mm
α
 
mm
β
[1]/[2]
mm
44/38 17,3/15,0 165-171 149-156 586/686 571/674 440/380 445 450 300/300 125 668 1795 46 88,5 773/660 406/565 628/423 69,5 74,0/74,0
46/40 18,1/15,7 172-176 157-161 595/686 577/674 460/400 445 450 300/300 125 677 1804 46 88,5 771/679 415/559 628/442 69,5 74,0/74,0
46/44 18,1/17,3 172-176 167-171 595/712 577/709 460/440 445 450 300/300 125 677 1830 46 88,5 774/700 415/585 628/442 69,5 74,0/74,0
48/42 18,9/16,5 177-181 162-166 608/686 586/676 480/420 445 450 300/300 125 684 1817 46 88,5 770/698 422/556 628/460 69,5 73,5/74,0
48/46 18,9/18,1 177-181 172-176 608/712 586/712 480/460 445 450 300/300 125 684 1843 46 88,5 772/718 422/582 628/460 69,5 73,5/74,0
50/44 19,7/17,3 182-186 167-171 620/712 597/702 500/440 445 450 300/300 125 690 1850 46 85,0 773/717 433/576 631/479 70,0 73,5/74,0
50/48 19,7/18,9 182-186 177-181 620/739 597/739 500/480 445 450 300/300 125 690 1877 46 85,0 775/738 433/603 631/479 70,0 73,5/74,0
52/46 20,5/18,1 187-191 172-176 633/725 609/715 520/460 445 450 300/300 135 704 1877 46 85,0 780/736 443/583 640/499 70,0 73,5/74,0
52/50 20,5/19,7 187-191 182-186 633/739 609/736 520/500 445 450 300/300 135 704 1885 46 85,0 780/756 443/591 640/499 70,0 73,5/73,5
54/46 21,3/18,1 192-196 172-176 645/725 621/711 540/460 445 450 300/300 145 716 1889 46 85,0 808/745 453/578 649/518 70,0 73,5/74,0
54/50 21,3/19,7 192-196 182-186 645/739 621/731 540/500 445 450 300/300 145 716 1897 46 85,0 792/765 453/586 649/518 70,0 73,5/73,5

 

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 3400g

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BIG BANG MTB 29er

Tandem, or a bike which two cyclists ride and pedal together. There are more or less two kinds of people who ride tandems: those who have completely fallen under the spell of tandem pedalling and have become aficionados and fans, and those for who it is the only means of movement and active sport as a result of their disability.  In the second case a blind or otherwise disabled rider sits behind the front rider.  

Mtb tandem Big Bang C9 is offered in a basic variant for 29" wheels. It is also possible to make a suitable modification of the geometry and modification of equipping with associated parts in a version from wheels 27.5". The diversity of own production and highly individual approach in the solution of tandems offers customers unusual technical possibilities, not only in selection of size or concept of custom frame. The high rigidity of the frame is a decisive factor in the bicycle's steering ability. It is standardly produced in several basic sizes that combine the pilot's and the rider's statures. Depending on the experience of the riders and expected terrain or use it is possible to select a frame with geometry for rigid or suspension fork. We can also build the cabling of Shimano XT, XTR Di2 electronic shifting into the space within the frame, and the battery is located in the seatpost of the rear rider. You can find all possible variants below in the details or on the Configuration page. 

Standard equipment
eccentric bottom bracket, one or two pairs of rivets for bottle cage (number according to size of frame), two pairs of rivets for bottle cage for rear rider, replaceable hanger for derailleur, seat clamp diameter 31.8 mm, version for rear disk brake controlled by front rider - fixing Int'l Standard, headset 1 1/8” - 1 1/2" FSA ORBIT IS

Additional features
geometry for rigid front fork (height 440 mm), adjustment of geometry of basic sizes according to build of riders, fixing for mudguards and carrier, possibility of changing type of brakes according to specification (additional brake for stoker - V-brake), preparing for disc size 203 mm, version for electronic set Shimano Di2 XT or XTR with battery integrated into seatpost of rear rider (cables run internally)

Mating dimensions
frame geometry for suspension fork with travel max 100mm, wheel diameter 29", rear hub clearance 135 mm, maximum diameter of brake disk 180mm, fork steerer tapered 1-1/8 ÷ 1-1/2"", bottom-pull front derailleur, diameter of seatpost 27.2 mm, front derailleur on clamp diameter 34.9 mm; tyres max width 2.1" 

Frame geometry
download a table with the frame geometry here

Very frequently discussed topic in the tandem cycling is a stiffness and resistance to torsion. Frame Big Bang C9 achieves high torsional rigidity mainly due to the tubes used for its construction. It is a material 7020T6 and oversize tube diameters. The lower and central tube having a diameter of 52 mm. At the middle of the frame tubes are specially shaped to resist high loads.

Big Bang C9 Big Bang C9

Very difficult thing are the crancs for tandems. The picture shows Truvativ Firex cranks. We very often use the cranks GEBHARDT. It is customized work. Customer can choose the lenght of cranks, right transmision and the other requests like colour. More information are on www.gebhardt.cz

Big Bang C9 Big Bang C9

Rear left dropout for IS disc brake with rotor size maximal 180 mm. If required the size 203 mm, pls write the notice of order. The second brake for stalker is available too as V-brake.

We manufacture tandem frames for wheels with diameters of 26, 27.5 and 29 inches.