Stone 110bcd Double Chainring for Shimano 12S 5 Bolts Crank 12 Speed Road Bike Round 46 32t 52 36T 53 39T 54 40T 50 34 48 33T 2x

Stone 110bcd Double Chainring for Shimano 12S 5 Bolts Crank 12 Speed Road Bike Round 46 32t 52 36T 53 39T 54 40T 50 34 48 33T 2x

Fit for Shimano brand chain 12 speed, works for other brand 9-12s chain as well.

Chainring Fit : for regular 110bcd 5 bolts mounting crankset and power meter.
If for hidden spider such as FORCE need customize.

Speed:for shimano brand chain 12s,also compatible with 11s chain. Not for Sram AXS flattop chain (some clients tested and say it can work with AXS chain).

 

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

 

Advantage: fast chain shifting

Options: 46/32T, 48/33T, 50/34T, 52/36T, 54/40T

 

Weight:

120g(46/32),

145g(48T/33T),

149g(50T/34T),

175g(52/36),

188g(54T/40T)

 

Offset:0mm

 

46t-32t chainring is set with an internal offset of 2mm. During installation and debugging, please note that some vehicles may not get better shifting response time even if the front derailleur is lowered to the minimum. Chainring spider thickness requirement is 3.5mm.

 

Notice:Only use by set,can not exchange to use with other brand chainrings.

 

Package content:

2 chainrings with bolts

 

 

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