DJC Stone 130bcd Round Double Chainring for Shimano 11s 12s Road Bike Folding Bike 58-44T 56-42T 55-40T 54-40T 53-39T($100.00Value)

Description

Compatible Cranksets: BCD130 5-arm cranksets, supporting both Standard 5-arm(5-arm visible) installation and Hidden fifth arm(4-arm visible) installation. Tooth option: 53T/39T, 54T/40T, 55T/40T, 56/42T, 58/44T Speed: for 11-12speed,for shimano 11-12s road bike,for sram 11 speed.Not for AXS chain. (10 speed groupsets is not recommended, as it may cause chain rubbing issues on the large chainring) Material: High strength Aluminum 7075-T651; high precision CNC processing; offer best stiffness and endurance Package content: 2 chainrings and 5pcs aluminum bolts

Stone 130bcd Round Double Bike Chainring for Shimano Folding Road Bicycle for Sram 11 12 Speed 58 44 56 42 55 54 40 53 39t 12s

• Mounting hole spacing:130mm with 5-arm
• Compatible for 130BCD Crank road bike,folding bike
• Material: High strength Aluminum 7075-T651.
  The chainring comes with aluminum 7075 chainring bolts,these bolts feature a dual internal hex locking structure, making installation easy and convenient.
• Color: black
• Size:130bcd 5 arms
• Advantage: fast chain shifting

Speed: for 11-12speed,for shimano 11-12s road bike,for sram 11 speed.Not for AXS chain.
(10 speed groupsets is not recommended, as it may cause chain rubbing issues on the large chainring)

Compatible Cranksets: BCD130 5-arm cranksets, supporting both Standard 5-arm(5-arm visible) installation and Hidden fifth arm(4-arm visible) installation.

By using a hex wrench, the position of the chain-drop pin can be adjusted to switch between the two configurations.

Note: Some Hidden fifth arm(4-arm visible) cranksets may not be compatible.

Weight:
53-39T 163g
54-40T 174g
55-40T 176g
56-42T 204g
58-44T 220g

Not support axs flattop 12s chain. other brand 12s chain works, like KMC YBN SUMC.

NOTICE:If you buy a chainring that is too large (greater than 54T) or too small (less than 48t) , please purchase an extender to use together, use it to lower or raise the front derailleur to avoid the problem of the chainring not being able to be used.

Package content:
2 chainrings and 5pcs aluminum bolts