Narrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur. The flywheel cassette support 7-12s. if want double chainring, please search double chainring in our store. Fit for: perfect fit R7100 R8100 R9200 crankset, compatible with Dura-Ace R9100, Ultegra R8000, 105 R7000, 9000, Tiagra 4700, FC 5800 6800. Chain Speed support: 8-9-10-11-12 speed(MTB chain), 8-11s(Road bike chain), if you are 12s original road bike chain for shimano, it have to replace the 12s orginal quick link to any other brand quick link, as the original one is too narrow. Not support AXS 12s flattop chain. Material: High strength Aluminum 7075-T651. high precision CNC processing. offer best stiffness and endurance. Tooth: 34T-60T(Hollow style), 46-60T(Aero style). Size: 110 BCD round. Thickness: 4MM. Package Contents: 1pcs chainring, 4pcs Aluminum bolts.

DJC Stone Bike Round Chainring 110BCD for Shimano 105 R7100 UT R8100 DA R9200 110bcd 34 40 42T 46T 48 50T 54 56 58T Road Bike 12 Speed

 

Features 

• This chainring is narrow wide tooth, it design for 1x speed only, can not use as 2x speed, not support front shifting derailleur. The flywheel cassette support 7-12s. if want double chainring, please search double chainring in our store.
• Fit for: perfect fit R7100 R8100 R9200 crankset, compatible with Dura-Ace R9100, Ultegra R8000, 105 R7000, 9000, Tiagra 4700, FC 5800 6800.
• Chain Speed support: 8-9-10-11-12 speed(MTB chain), 8-11s(Road bike chain), if you are 12s original road bike chain for shimano, it have to replace the 12s orginal quick link to any other brand quick link, as the original one is too narrow. Not support AXS 12s flattop chain.
• Material: High strength Aluminum 7075-T651. high precision CNC processing. offer best stiffness and endurance.
• Tooth: 34T-60T(Hollow style), 46-60T(Aero style). Size: 110 BCD round. Thickness: 4MM.
• Package Contents: 1pcs chainring, 4pcs Aluminum bolts.

  

Tooth Max diameter(mm) Weight(g) (Hollow style)

42 T , 178 mm , 80 g

44 T , 186 mm , 92 g

46 T , 194 mm , 99 g

48 T , 202 mm , 109 g

50 T , 210 mm , 116 g

52 T , 219 mm , 123 g

54 T , 226 mm , 129 g

56 T , 235 mm , 152 g

58 T , 242 mm , 152 g

60 T , 250 mm , 161 g

 

ABOUT 

Stone products meet requirements for all heavy duty cycling sports, Downhill, CX, Gravel, Traction and so on. Ensure all chainrings lifespan 20,000 km. CNC process precision upto 0.03mm.