Wolftooth - Corona SHIMANO BCD 110 4 FORI 1X GRX SH12V Variant:42 teeth, black, DROP-STOP B (compatible with Eagle and FlatTop, not compatible with SH12 and KMC12) This version is specifically designed

This version is specifically designed for eBikes with Bosch GEN4 motors

Finitura pallinata per aumentare la resistenza alla fatica

The quick-release design allows easy mounting/dismounting

Multisport automatic transition: This feature detects discipline changes between swimming

Wolftooth - Corona SHIMANO BCD 110 4 FORI 1X GRX SH12V Variant:42 teeth, black, DROP-STOP B (compatible with Eagle and FlatTop, not compatible with SH12 and KMC12) This version is specifically designedSpeeds: 12 v Bolt circle diameter (BCD): 110 mm Shape: round Anti drop technology: Drop Stop B Compatible with asymmetric 4 bolt cranksets BCD 110 mm Weight: 65 g Compatible with all 9, 10, and 11 speed chains, with 12 speed Sram Eagle, T type and FlatTop, Connex, Wippermann, and Campagnolo chains. Not compatible with chains: Shimano HG+ 12v, KMC 12v, and Campagnolo 13v Use: Gravel Number of front chainrings: 1x Speeds: 12v Number of chainring teeth: