Stone Chainring 110BCD 34 40 42 45 47 48 58T Round Oval Road Bike Gravel 110 BCD for Rotor for Sram Red Rival S350 S900 S100
Product Name: STONE 110 BCD Chainring, narrow and wide
Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus, Boeing and Bombardier.
Material Hardness: HB150
CNC process precision:0.03mm
Color: black
Size: 110 BCD, round/oval
Thickness: 4MM
Speed: 9-10-11-12 speed
Support both Shimano and Sram 12 speed chain
Fit for: 110bcd crank , 5 arms
for Sram: force, red, rival,s-350 1, s-900, s-100 2.2
for Rotor: 110bcd
for FSA: k-force
Surface treatment: Anodize, high speed CNC
Package Contents:
1 x chainring, 5 bolts
Advantages:
1 Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus, Boeing and Bombardier. Offer best stiffness and endurance.
2 High precision CNC processing. Working accuracy 0.03mm. Ensure offers you the best riding component.
Oval specification:
Tooth Max diameter(mm) Weight(g)
36 T , 162 mm , 68 g
38 T , 170 mm , 72 g
40 T , 178 mm , 78 g
42 T , 186 mm , 82 g
44 T , 194 mm , 87 g
46 T , 202 mm , 95 g
48 T , 210 mm , 101 g
50 T , 219 mm , 107 g
52 T , 226 mm , 114 g
54 T , 235 mm , 120 g
56 T , 242 mm , 124 g
58 T , 250 mm , 136 g
60 T , 259 mm , 142 g
We send hollow style by default, leave note if need aero style
Material from USA company Aleris, it supply aluminum to aircraft make Airbus, Boeing and Bombardier as well.
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