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  • Gravity Gap MegaExo Double Chainset
  • Gravity Gap MegaExo Double Chainset
  • RRP$263.49
  • |
  • SAVE59%

Select  BoltCircle
Select  Colour
Select  Length
Select  Teeth
  • IN STOCK(5+)

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Gravity Gap MegaExo Double Chainset

Gap is cold forged from solid AL7050 stock, and is tough enough to survive flat landings, botched drops, and daily use at the park.


  • AL7050 cold forged crankarms
  • Polycarbonate bash ring
  • AL7075 and HT chromoly chainrings
  • Chromoly chainring bolt
  • Available with 68/73 or 83mm BB


  • Length – 165mm, 170mm, 175mm
  • PC/36/24 – PC/32/22
  • BCD – 104/64mm
  • Chainline – 50mm (BB-68/73mm) – 57.5mm(BB-83mm)
  • Finish:
    • High polished black anodized
    • Laser graphics
    • Bashring – Clear (Polycarbonate)
  • Weight: 1023 g

Buy Gravity Gap MegaExo Double Chainset from Chain Reaction Cycles, the World’s Largest Online Bike Store.

  • Colour: Black
  • BoltCircle: 104mm
  • Teeth: 36.24t
  • Speed: 10 Speed
  • Length: 165mm
  • Material: Alloy
Rated 4.5 out of 5 by 2 reviewers.
Rated 4 out of 5 by Really good crankset Having owned this crankset for 3 years and taken it to places such as Les Gets, Winterberg and Leogang I am very pleased with how well it held up. Alot of abuse was given to it. I took the smaller ring off and the bash ring and put an E-13 LG1 on and it ran beautifully. I have only given it 4* because recently I rode down a set pof stairs and managed to crack one of the arms around halfway up and halfway through. I am suprised by this but at the end of the day it was probably due to material fatigue. I would recommend this crank most definately, but if you want something more lifetime then splash the money of Diabolus or Saint. 04 March 2011
Rated 5 out of 5 by i own this chainset and it's awesome it's light super stiff and unbreakble i used it for dj/fr and downhill and it just keeps going if mine would break i would definatelly buy a new one 15 October 2010
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How to specify BB size in order

The details state that this crankset is available with 68/73 or 83mm BB, however it is unclear how one orders that. I want the 68/73. Is that the default.
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1 month, 2 weeks ago
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The 68/73mm bottom bracket is the standard which comes with this crankset.
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