GARBARUK Oval MTB chainring for Shimano M7100/7120/8100/8120 1X/2X cranksets. 

• 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

OVAL CHAINRING ADVANTAGES

• Even at-the-wheel distribution of pedaling torque
• Improved responsiveness and pedaling smoothness, narrower dead spots and increased span of your gluteus and hamstrings
• Easier uphill riding, especially on soft and slippery terrains
• Increased pedaling efficiency

Specifications
Made from 7075-T651 Aluminum Alloy
Surface coating Anodizing
Made with CNC milling
Ovality 12%
Timing 108° after TDC (top dead center)
Compatible cranksets Shimano M7100/7120/8100/8120 1X/2X
Offset, mm 3.3 (28T-38T)
Chain compatibility all 9,10,11-speed chains, 12-speed SRAM Eagle, KMC, Shimano HG+ chains.

Mfr Claimed Weight
65g (32t)