Stone Bike Round Double Chainring 110bcd 2x 52 36T 53 39T 54 40T 50 34 for Sram Red Rival S350 S900 Rotor Force 110 BCD 5 Bolts

Stone Bike Round Double Chainring 110bcd 2x 52 36T 53 39T 54 40T 50 34 for Sram Red Rival S350 S900 Rotor Force 110 BCD 5 Bolts

110BCD 5 arms for road bike, gravel bike.

Support 9-12 speed. (not support Sram axs 12s)

Fit : For Shimano, Sram, for FSA and other 110BCD 5 Bolts Crankset

Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus, Boeing and Bombardier.

 

Color: black
Size:110bcd

 

Model:

46-32T,50-34T,52-36T,53-39T,54-40T

 

Weight:

123g(46-32T),(161g)50-34T,(180g)52-36T,(189g)53-39T,(206g)54-40T

 

Notice:46/32T Chainring,the offset is 2mm inward, please notice when adjust front derailleur
This double chainring must be used in one set. Combination with other chainring is not supported.

 

Package content:
2 chainrings with bolts in package

 

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