STONE double chainring for shimano GRX 110bcd RX600 RX810 RX820 gravel bike chainring 46T 30T 48T 33T

STONE double chainring for shimano GRX 110bcd RX600 RX810 RX820 gravel bike chainring 46T 30T 48T 33T

Fit: Shimano GRX 110BCD only.
Big chainring is 110BCD, small chainring is 80BCD
Chain: 9/10/11/12-speed compatible.
Not for SRAM AXS Flattop and T-Type 12 / 13-speed chains.
Sizes/Weight: 46/30T 142g, 48/31T 156g.

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STONE Double Chainring for Shimano GRX 110BCD RX600 RX810 RX820 Gravel Bike

Crank Compatibility

Designed only for Shimano GRX 110BCD cranksets.
Compatible with Shimano GRX RX600, RX810, and RX820 cranksets.
Not compatible with other 110BCD cranksets.
Not compatible with other brands of 110BCD cranksets.
The chainring offset and key dimensions are matched to the original GRX chainring design.

Chain Compatibility

9-speed, 10-speed, 11-speed, and 12-speed chains.
common road and gravel chains such as KMC and YBN 9-12 speed chains.
Not compatible with SRAM 12 / 13-speed AXS / T-Type Flattop chains.

Product Specifications

Brand: STONE
Material: High-strength 7075-T651 aluminum
Material Hardness: HB150
Manufacturing Process: CNC machining
CNC Precision: 0.03mm
Color: Black, Silver
Outer Chainring BCD: 110BCD
Inner Chainring BCD: 80BCD
Type: Double chainring

Available Sizes and Weight

46T / 30T – 142g
48T / 31T – 156g

Shifting Design

Designed for fast front shifting performance.
Equipped with 6 shifting pins.
More shifting pins help improve front shifting speed and chain pickup.

Important Notice

Only the listed size ratios are supported.
Do not change or mix different chainring size ratios.
Unsupported size combinations may cause shifting problems.
46T / 33T and 48T / 33T are not available and will not work properly.

Package Includes

2 x Chainrings
8 x Male Bolt

STONE double chainring for shimano GRX 110bcd RX600 RX810 RX820 gravel bike chainring 46T 30T 48T 33T

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