DJC Stone Double Chainring for Shimano GRX 110bcd RX600 RX810 RX820 Gravel Bike Chainring 46T 30T 48T 31T

DJC Stone Double Chainring for Shimano GRX 110bcd RX600 RX810 RX820 Gravel Bike Chainring 46T 30T 48T 31T

Fit for: Only work to GRX 110bcd crank. Not works to any other model 110bcd crank. BCD: 110 BCD. Big chainring is 110bcd, small chainring is 80BCD. Fast shifting: The chainring have 6pcs shifting pins, more shifting pins means faster shifting speed. Chain support: 9-10-11-12 speed support. But not works to Sram 12s AXS flattop chain, not support T-type 12s chain. All other brand 12speed chain works, like kmc ybn and other ordinary brand 12s chain. Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance. Lifespan upto 20,000km. Package content: 2pcs chainring, 8pcs male bolts.

Stone 110BCD Double Chainring for GRX RX600 RX810 RX820 Gravel Bike

Features

Fit for: Only work to GRX 110bcd crank. Not works to any other model 110bcd crank.

Fast shifting: The chainring have 6pcs shifting pins, more shifting pins means faster shifting speed.

Size: 110 BCD. Big chainring is 110bcd, small chainring is 80BCD. The chainring offset and other data are 100% same to the original GRX chainring.

Chain support: 9-10-11-12 speed support. But not works to Sram 12s AXS flattop chain, not support T-type 12s chain. All other brand 12speed chain works, like kmc ybn and other ordinary brand 12s chain.

Color: black,silver Hardness: HB150

Processing precision: 0.03mm

Advantage: With 6pcs shifting pins, fast chain shifting

Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance.

Size and Weight

46-30T  142 grams

48-31T  156 grams

Highlights

1. Only use by Stone original pair set, can not exchange and mix use with other brand chainrings.

2. Size ratio can not change, otherwise the shifting will have problem. We only sell the size ratio we shows on webpage. For example, 46-33T, 48-33T can not sell. And can not works properly.

Package content

2pcs chainring, 8pcs male bolts.

ABOUT

Stone Design Workshop focus to offer high quality and innovated design CNC processed chainrings to clients in worldwide, especially favored by EU race teams.

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