SHIMANO 2X R9200 R8100 110BCD Standard closed Road bike Gravel bike 11-12s New CNC

SHIMANO 2X R9200 R8100 110BCD Standard closed Road bike Gravel bike 11-12s New CNCModel 48 33T or 48 35T or 50 34T or 52 36T or 53 39T or 54 38T or 54 40T or 56 42T or 58 44T or 60 46T Colour Black Made from 7075 T651 Surface coating Anodizing Made with CNC milling Offset 0 mm Chainring shape ROUND Compatible cranksets SHIMANO R9200 R8100 R7100 R7170 Weight, grams g (48 33T),146g (48 35T),158g (50 34T), 178g (52 36T), 197g (53 39T) g (54 38T), 207g (54 40T), 211g (56 42T), 286g (58 44T), 308g (60 46T) Chain compatibility Support 11

Applicable models:Trials Bike/Czar bike/Street Trials Bike/DJ/Street Bike/SS / DJ /STREET/Street Trials Bicycle 26 Inch/ Electric Trials Bikes/ Jump Bike /Freestyle Bike / Disc Brakes / many more

grams 63g (28T)

157g (48T)，165g (50T)

110BCD Power Meter or Spider

we have subjected the chainring to extensive hollowing and chamfering processes

For Shimano direct-mount Chainring is made of the whole aluminum plate by CNC milling

singleplate double plate can be perfect

The clearance between the shaft or locking ring

The chamfering design can reduce the weight of the gear plate and make the gear plate more beautiful

fashionable and novel hollow shape design

Sowe name it TANK

or abrasion of the design