GARBARUK CHAINRING FEATURES
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
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
Variable teeth thickness prevents chain dropping
Specifications for 76 BCD (SRAM XX1) Oval
Model | 28T, Offset 2.6mm or 30T, Offset 2.6mm or 32T, Offset 1.3mm or 34T, Offset 0.5mm or 36T or 38T, Offset -0.1mm |
Chainring shape | Oval |
Screw Size | M8.5 x 0.75 |
Offset, mm | 2.6 (28T-30T), 1.3 (32T), 0.7 (34T), 0 (36T), -0.1 (38T) |
Made from | 7075-T651 Aluminum Alloy |
Surface coating | Anodizing |
Made with | CNC milling |
Ovality | 12% |
Timing | 108° after TDC (top dead center) |
Compatible cranksets | SRAM XX1 (76 BCD 4-bolt) |
Weight, grams | 39 (28T), 36 (30T), 43 (32T), 52 (34T), 64 (36T), 65 (38T) |
Chainline, mm | 46.7 (26-28T), 48 (30T), 48.6 (32T), 48.6 (34T), 49 (36T), 49.2 (38T) |
Chain compatibility | Standard |
Color | Black or Blue or Gold or Green or Orange or Red or Silver or Violet |