The X-Ring EVO BCD 104 chainrings are compatible with Quarq SRAM XX1 Eagle, SRM Origin or other BCD 104 and 104/64 cranksets They are compatible with SRAM Eagle 12s (XX1, X01, GX, NX & SX) and Shimano Hypeglide + 12s chains (XTR, XT, SLX, Deore). Compatibility with 11-speed chains is also ensured. 
The fixing to the crank with only 4 standard male bolts (M8x0.75) with 7 mm or longer bolts. We recommend using the specific X-Fix X-Ring EVO kit available in different anodized colors. 
The male bolts of the XX1 kits or similars (M8.5x0.75) ARE NOT COMPATIBLE.
- -10%
 
The X-Ring EVO chainrings allow a significant upgrade in replacement of original or compatible gears.
The highest quality aeronautical alloy AL7075-T6 assures a longer life than the aluminium alloy which is used on the usual chainrings.
The X-Ring EVO chainrings are compatible with Quarq Dzero XX1 Eagle, SRM Origin or other BCD 104 and 104/64 cranksets.
Weight: 27g (30T); 34g (32T); 42g (34T); 47g (36T); 57g (38T);
Description
Product Details
- SHAPE
 - Round
 - MOUNT / BOLT CIRCLE DIAMETRE
 - 104mm 4 holes
 - MATERIAL
 - Aluminum
 - OFFSET
 - 0mm
 - VELOCITY
 - 11s
12v 
            
            CTICHR202011301