STONE 110 BCD Oval Narrow Wide Chainring is designed for 110 BCD 5-arm cranksets.
It is suitable for 1x road bike, gravel bike and cyclocross drivetrain setups.
Made from high-strength 7075-T651 aluminum with precise CNC machining, it offers good stiffness, durability and stable chain retention.
Brand: STONE
Product Type: Oval Narrow Wide Chainring
BCD: 110 BCD
Crank Type: 5-arm crankset
Shape: Oval
Material: 7075-T651 aluminum
Hardness: HB150
Thickness: 4 mm
Color: Black / Silver
Style: Hollow / AERO
Surface: Anodized
CNC Precision: 0.03 mm
Drivetrain: 1x only
Teeth Range: 36T-60T
Available in 4 styles:
Available teeth:
36T / 38T / 40T / 42T / 44T / 46T / 48T / 50T / 52T / 54T / 56T / 58T / 60T
Fit for:
Please confirm your crankset is 110 BCD 5-arm before ordering.
Compatible with:
Not compatible by default with:
Pay an extra 25 USD customization fee here,
if you need a chainring with AXS tooth profile, compatible with SRAM Flattop chains and T-Type chains.
(The customized AXS tooth profile is compatible with SRAM Flattop chains and T-Type chains. AXS tooth profile can also work with standard chains, but some chain noise may occur.)
This chainring is for 1x drivetrain use only.
It is not suitable for 2x systems.
It does not support front derailleur shifting.
For Shimano 12-speed road chain, please replace the original Shimano quick link with another brand 12-speed quick link, such as KMC, YBN or SUMC.
Oval chainring max diameter and approximate weight:
36T: 162 mm, 68 g
38T: 170 mm, 72 g
40T: 178 mm, 78 g
42T: 186 mm, 82 g
44T: 194 mm, 87 g
46T: 202 mm, 95 g
48T: 210 mm, 101 g
50T: 219 mm, 107 g
52T: 226 mm, 114 g
54T: 235 mm, 120 g
56T: 242 mm, 124 g
58T: 250 mm, 136 g
60T: 259 mm, 142 g
Weight may vary slightly by production batch and chainring style.
1 × Chainring
5 × Chainring bolts
Most STONE chainrings are produced by order.
Please allow about 3-5 days for production and preparation before shipping.




















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