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  • Octane One Zircus Frame 2014
  • Octane One Zircus Frame 2014
NOW$169.49
  • RRP$239.49
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34cm (13.25")
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Octane One Zircus Frame

The Zircus is an alloy allround dirt frame perfect for playing in the city and offroad. It’s a lightweight and strong aluminium frameset with ‘Pro’ dirtjump geometry designed to fit 26” wheels, forks with 80 - 140mm travel and a single speed drivetrain. However the frame includes a removable derailleur hanger so you can convert the bike into serious all - purpose offroad machine with gears if needed. Designed for riders who prefer the feel of alloy frames. More slack and stable than the radical steel Void frame. The BB is lowered for more stability, the top tube and chainstays are slightly longer than those in the Void and the headtube angle is more slack. Tough enough for jumps, perfect for pumptracks, comfortable enough for trail riding.
The Zircus uses beefy AL6061 tubes that give it a super clean look. Behind the simple looks you can find nice tech details such as custom shaped and butted tubes (a very strong DT near HT area with no need for an additional external gusset), a custom shaped ZS44mm headtube, custom rounded smooth looking tubes and sweet arched seat stays bridge that give lot’s of tyre clearance.
This frame is all that you will need to rip like a pro in any terrain. Although the Zircus is a very strong frame it's affordable and weighs in at only 2.1kg.

Specifications:

  • Material: A6061T6 custom formed and butted tubes
  • Recommended fork travel: 80140mm
  • Top Tube (physical cc): 571 mm / 22.5”
  • Chain Stays: 385 mm / 15.1” slammed
  • Frame Size: 335 mm / 13.2”
  • Head Tube: ZS semi grated (ID44mm)
  • Fork Compatibility: fits all forks with standard 11/8” steertubes* forks with taper 1.5 – 11/8” steertubes can fit ZS44/44 headtube using special headsets (FSA Orbit ITAA, ITAB, Cane Creek XX44)
  • Head Tube Stack: 115mm / 4.5”
    BB Shell: threaded Euro BB 68mm (compatible with MTB cranks and 3pcs BMX cranks with Euro BB)
  • Biggest Chainring: up to ~34t
  • Rear Hub: spacing O.L.D 135x10mm, suggested bolton hubs
  • Brake Mount: IS (International Standard), disk brake only (no Vbrakes mount)
  • Max rotor size: up to 185mm
    Tyres: maximum size recommended 26”x2.35”
  • Seat Post/Clamp: 30.9mm / 34.9mm
  • Weight: ~2.09kg

Buy Octane One from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Colour: Raw, Transparent Blue, Transparent Red, Black
  • Frame Size: 34cm (13.25")
  • Gender: Male
  • Material: Steel
Rated 4 out of 5 by 1 reviewer.
Rated 4 out of 5 by Light and tough frame Quality of welding is very high. I ride on this frame in skate park and dirts and frame behaves perfect !!!! Some polish need to be removed from internal side of head tube before installing cups 30 July 2014
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15 Questions : 15 Answers

Product Q&A

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1 answer

Can you use a front mech with this frame?

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1 month, 2 weeks ago
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dunoon,GB
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Answer: 
This frame could mount a front mech with a clamp diameter of 34.9mm.
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Do i get Derailleur Hanger with Octane One Zircus Frame 2014?
Age: 25 to 34
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1 month, 4 weeks ago
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Vis,HR
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Answer: 
Yes; the frame includes a removable derailleur hanger so you can convert the bike into a serious all-purpose off-road machine with gears if needed.
Age: 25 to 34
Gender: Male
Attitude: Just for Fun
1 month, 3 weeks ago
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Is there a headset included with the frame?

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1 month, 3 weeks ago
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Bewdley,GB
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Answer: 
No; a headset is not included as standard and will need to be bought separately as required by your chosen fork.
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Is a octane one zircus or octane one void ?

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1 month, 1 week ago
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Answer: 
This frame is an Octane One Zircus. Here you can find the Octane One Void 3: http://www.chainreactioncycles.com/...
1 month ago
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Could I run a Raceface atlas bb

Could I run a raceface atlas bb wich one team xc?
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Answer: 
These frames have a standard 68mm BB shell so you can fit any standard MTB BB and chainset. As this is a dirt jump frame, you would best using a chainset designed for this type of riding.
 
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What's the weight of the frame?

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3 months ago
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Answer: 
The black frame weighs in on our scales at 2.05 Kg
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2 months, 4 weeks ago
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Is it Seat Post diameter 30.9mm or 34.9mm.And how i can chose?
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1 month, 3 weeks ago
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Answer: 
This frame requires a 30.9mm Seatpost diameter and a seat post clamp of 34.9mm.
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1 month, 2 weeks ago
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Does this frame use a zero-stack headset?

Would (for example) the FSA Orbit z fit? Do you recommend other headsets?
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Answer: 
Yes, this frame runs a 44mm Zero-Stack/ Semi-Integrated headtube standard, so any of the headsets below will be fine to run a straight 1.1/8" steerer fork.
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Answer: 
For this frame you will need a standard 1 1/8" Zero Stack headset such as those suggested below
 
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Answer: 
The Zircus is a frame using dirt jump geometry and designed to fit 26” wheels, forks with 80-140mm travel and a single speed drivetrain. However the frame includes a removable derailleur hanger so you can convert the bike into a serious all-purpose off-road machine with gears if needed.
Age: 25 to 34
Gender: Male
Attitude: Just for Fun
2 months, 4 weeks ago
Customer avatar
by
Read all my Q&A
 
Please wait while more information about CRCHops is loaded.
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