Enhance the performance of your Cannondale Hollowgram crankset-equipped bike with an narrow/wide chainring by Garbaruk. The aluminium chainring is compatible with 1x9/10/11/12 transmission.
Features of the Garbaruk Narrow-Wide Cannondale Hollowgram Chainring:
- Variable teeth thickness prevents chain dropping
- Special tooth shape guarantees a tighter contact with chain and softer pedaling (in comparison with regular chainrings)
- Chamfered edges and wide mud gap keeps the ring from getting muddy
- Increased tooth height improves chain retention while the bike is shivering and jolting
- Overall bicycle weight reduction in the range of 150-400 grams (with no front derailleur and chainguide)
- Manufactured using highly durable aluminum alloy
Your advantages with Garbaruk direct mount chainrings
- You get a wide range of chainring sizes to choose from.
- You can reach an optimal drivetrain chainline value with variable chainline technology (VCLT).
- You save bike weight by not using crankset spider and you can opt for the chainring with an appropriate specs for your drivetrain.
Garbaruk Variable ChainLine Technology
- Chainline: 46,5mm at 26 teeth
- Chainline: 46,5mm at 28 teeth
- Chainline: 47,4mm at 30 teeth
- Chainline: 47,9mm at 32 teeth
- Chainline: 49,7mm at 34 teeth
- Chainline: 50,3mm at 36 teeth
- Chainline: 51,4mm at 38 teeth
- Chainline: 52,4mm at 40 teeth
Fitting for derailleur: 9-speed ||| 10-speed ||| 11-speed ||| 12-speed
Material: 7075-T651 Aluminum Alloy
Offset: 7,2mm (26 t.)
7,2mm (28 t.)
6,3mm (30 t.)
5,8mm (32 t.)
4mm (34 t.)
3,4mm (36 t.)
2,3mm (38 t.)
1,3mm (40 t.)
Weight supplement: 26 teeth)
approx. 50 grams (28 teeth)
approx. 54 grams (30 teeth)
approx. 60 grams (32 teeth)
approx. 69 grams (34 teeth)
approx. 72 grams (36 teeth)
approx. 83 grams (38 teeth)
approx. 88 grams (40 teeth)
(manufacturer information
