



Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains
Special tooth shape guarantees a tighter contact with chain and softer pedalling (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 aluminium alloy
Variable teeth thickness prevents chain dropping
You get a wide range of chainring sizes to choose from, starting from 26T
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
Model | 26T, Offset 4.6mm or 28T, Offset 4.6mm or 30T, Offset 3.6mm or 32T, Offset 2.6mm or 34T, Offset 1.7mm or 36T or 38T, Offset -0.8mm or 40T, Offset -1.4mm or 46T, Offset -6mm |
Made from | 7075-T651 Aluminium Alloy |
Surface coating | Anodizing |
Made with | CNC milling |
Chainring shape | Round |
Compatible cranksets | Cannondale Hollowgram Si/Si 2016, SiSl2 |
Weight, grams | 39 (26T), 45 (28T), 53 (30T), 57 (32T), 62 (34T), 70 (36T), 78 (38T), 84 (40T) |
Chainline, mm | 49.4 (28T), 50.4 (30T), 51.4 (32T) 52.3 (34T), 53.7 (36T), 52.9 (38T), 52.3 (40T) |
Offset, mm | 4.6 (26T-28T), 3.6 (30T), 2.6 (32T), 1.7 (34T), 0 (36T), -0.8 (38T), -1.4 (40T), -6 (46T) |
Chain compatibility | Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains. |
Colour | Black or Silver or Blue or Gold or Green or Orange or Red or Violet |
Garbaruk Cannondale Hollowgram Road/CX AERO Round
Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+, SRAM AXS Flattop chains
Special tooth shape guarantees a tighter contact with chain and softer pedalling (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 aluminium alloy
Variable teeth thickness prevents chain dropping
You get a wide range of chainring sizes to choose from, starting from 26T
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
Even at-the-wheel distribution of pedalling torque
Improved responsiveness and pedalling smoothness, narrower dead spots and increased span of your gluteus and hamstrings
Easier uphill riding, especially on soft and slippery terrains
Increased pedalling efficiency
Model | 40T or 42T or 44T or 46T or 48T or 50T or 52T or 54T |
Offset, mm | -2.5 (48-50T), -4.8 (52-54T) |
Chain compatibility | 10/11/12-speed chains : including Shimano HG+ and SRAM AXS flattop chains |
Colour | Black or Silver or Blue or Gold or Green or Orange or Red or Violet |
Garbaruk Cannondale Hollowgram Round
Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains
Special tooth shape guarantees a tighter contact with chain and softer pedalling (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 aluminium alloy
Variable teeth thickness prevents chain dropping
You get a wide range of chainring sizes to choose from, starting from 26T
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
Model | 26T, Offset 7.5mm or 28T, Offset 7.5mm or 30T, Offset 6.6mm or 32T, Offset 5.8mm or 34T, Offset 4.3mm or 36T, Offset 3.7mm or 38T, Offset 2.6mm or 40T, Offset 1.6mm |
Made from | 7075-T651 Aluminium Alloy |
Surface coating | Anodizing |
Made with | CNC milling |
Chainring shape | Round |
Compatible cranksets | Cannondale Hollowgram Si/Si 2016, SiSl2 |
Weight, grams | 40 (26T), 46 (28T), 50 (30T), 59 (32T), 65 (34T), 71 (36T), 78 (38T), 83 (40T) |
Chainline, mm | 46.5 (26-28T), 47.4 (30T), 47.9 (32T), 49.7 (34T), 50.3 (36T) |
Offset, mm | 7.5 (26T-28T), 6.6 (30T), 5.8 (32T), 4.3 (34T), 3.7 (36T), 2.6 (38T), 1.6 (40T) |
Chain compatibility | Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains. |
Color | Black or Silver or Blue or Gold or Green or Orange or Red or Violet |
Garbaruk Cannondale Hollowgram Oval (Ai-compatible) | RRP FROM £59.99
Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains
Special tooth shape guarantees a tighter contact with chain and softer pedalling (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 aluminium alloy
Variable teeth thickness prevents chain dropping
You get a wide range of chainring sizes to choose from, starting from 26T
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
Even at-the-wheel distribution of pedalling torque
Improved responsiveness and pedalling smoothness, narrower dead spots and increased span of your gluteus and hamstrings
Easier uphill riding, especially on soft and slippery terrains
Increased pedalling efficiency
Model | 26T, Offset 4.4mm or 28T, Offset 3.7mm or 30T, Offset 2.9mm or 32T, Offset 1.7mm or 34T or 36T, Offset -0.8mm or 38T, Offset -2.2mm |
Made from | 7075-T651 Aluminium Alloy |
Surface coating | Anodizing |
Made with | CNC milling |
Ovality | 12% |
Timing | 108° after TDC (top dead centre) |
Chainring shape | Oval |
Compatible cranksets | Cannondale Hollowgram Si/Si 2016, SiSl2 |
Weight, grams | 40 (26T), 46 (28T), 53 (30T), 58 (32T), 63 (34T), 69 (36T), 78 (38T) |
Chainline, mm | 52.1 (26T), 52.8 (28T), 53.6 (30T), 54.8 (32T), 56 (34T), 57 (36T), 58.2 (38T) |
Offset, mm | 4.4 (26T), 3.7 (28T), 2.9 (30T), 1.7 (32T), 0 (34T), -0.8 (36T), -2.2 (38T) |
Chain compatibility | Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains. |
Colour | Black or Silver or Blue or Gold or Green or Orange or Red or Violet |
Garbaruk Cannondale Hollowgram Oval (Ai-compatible) | RRP FROM £59.99
Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains
Special tooth shape guarantees a tighter contact with chain and softer pedalling (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 aluminium alloy
Variable teeth thickness prevents chain dropping
You get a wide range of chainring sizes to choose from, starting from 26T
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
Even at-the-wheel distribution of pedalling torque
Improved responsiveness and pedalling smoothness, narrower dead spots and increased span of your gluteus and hamstrings
Easier uphill riding, especially on soft and slippery terrains
Increased pedalling efficiency
Model | 26T, Offset 4.4mm or 28T, Offset 3.7mm or 30T, Offset 2.9mm or 32T, Offset 1.7mm or 34T or 36T, Offset -0.8mm or 38T, Offset -2.2mm |
Made from | 7075-T651 Aluminium Alloy |
Surface coating | Anodizing |
Made with | CNC milling |
Ovality | 12% |
Timing | 108° after TDC (top dead centre) |
Chainring shape | Oval |
Compatible cranksets | Cannondale Hollowgram Si/Si 2016, SiSl2 |
Weight, grams | 40 (26T), 46 (28T), 53 (30T), 58 (32T), 63 (34T), 69 (36T), 78 (38T) |
Chainline, mm | 52.1 (26T), 52.8 (28T), 53.6 (30T), 54.8 (32T), 56 (34T), 57 (36T), 58.2 (38T) |
Offset, mm | 4.4 (26T), 3.7 (28T), 2.9 (30T), 1.7 (32T), 0 (34T), -0.8 (36T), -2.2 (38T) |
Chain compatibility | Compatible with all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains. |
Colour | Black or Silver or Blue or Gold or Green or Orange or Red or Violet |