Cannondale Hollowgram Round (Ai-compatible)

Cannondale Hollowgram Round (Ai-compatible)
$ 60.99

Availability: In stock

Hollowgram round narrow/wide chainrings designed specifically for new AI frames by Cannondale: F-SI, Scalpel SI, Beast of the East, Bad Habit.


Garbaruk components technologies

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$ 60.99
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Details

Weight, grams

28T

52

30T

56

32T

64

34T

68

36T

75

38T

84

Chainline, mm

28T

52

30T

52.9

32T

53.9

34T

54.8

36T

56

38T

57

Offset, mm

28T

4.3

30T

3.3

32T

2.3

34T

1.4

36T

0.2

38T

- 0.8

Made from

7075-T651 Aluminum Alloy

Surface coating

Color anodizing

Made with

CNC milling

Compatibility

  1. Cannondale Hollowgram Si, Si 2016, SiSl2 cranksets
 

Garbaruk chainrings' features

  1. Variable teeth thickness prevents chain dropping.
  2. Special tooth shape guarantees a tighter contact with chain and softer pedaling (in comparison with regular chainrings).
  3. Chamfered edges and wide mud gap keeps the ring from getting muddy.
  4. Increased tooth height improves chain retention while the bike is shivering and jolting.
  5. Overall bicycle weight reduction in the range of 150-400 grams (with no front derailleur and chainguide).
  6. Manufactured using highly durable aluminum alloy.
  Garbaruk Variable Chainline Technology  

With Garbaruk direct mount chainrings

  1. You get a wide range of chainring sizes to choose from, starting from 26T.
  2. You can reach an optimal drivetrain chainline value with variable chainline technology (VCLT).
  3. You save bike weight by not using crankset spider and you can opt for the chainring with an appropriate specs for your drivetrain.
 

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