Garbaruk Sram GXP/DUB Boost round chainring (1x10/11/12s)

-Round directmount narrow/wide chainring for your SRAM 1x9/10/11/12 MTB crankset.
-Compatible with 9/10/11/12s chains, including Shimano 12s and Sram Flat Top 12s chains
-Made from7075-T651 Aluminum Alloy
-Surface coating : Color anodizing
-Made withCNC milling
-Compatibility
12-speed: SRAM X01/XX1 Eagle-series cranksets
11-speed: SRAM XX1, X01, X1, GX, NX-series cranksets
10-speed: SRAM X01, X0, GX, X9-series cranksets

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.

Weight:

26T : 39grs
28T : 39grs
30T : 50grs 
32T : 54grs 
34T : 59grs 

Chainline :
26T : 49.6mm
28T : 49.6mm 
30T : 50.7mm 
32T : 50.7mm
34T : 51.7mm  

Offset 
26T : 5.4mm
28T : 4.5mm
30T : 4.3mm
32T : 3.6mm
34T : 3.6mm