Wolftooth - Corona BCD 110 mm 4 FORI 1X GRX SH12V Variant:36 teeth, black, DROP-STOP ST (compatible only with SH12 and KMC 12V chains) The built-in camera records what’s

The built-in camera records what’s behind you in up to 1080p/30 fps resolution

This multi-function torque wrench comes in a compact case

and elastic edges with silicone inserts that keep the protection in place

Compact design

The multifunctional front wheel support acts as a handle to carry the trainer and ensures a natural pedaling position

Wolftooth - Corona BCD 110 mm 4 FORI 1X GRX SH12V Variant:36 teeth, black, DROP-STOP ST (compatible only with SH12 and KMC 12V chains) The built-in camera records what’sSpeed: 12 v Bolt circle diameter (BCD): 110 mm Shape: round Anti drop technology: Drop Stop ST Compatible with all GRX cranksets except the GRX 600 series (FC RX600 1, FC RX600 10, RX600 10, FC RX610 1, FC RX610 2) Weight: 65 g Compatible with Shimano HG+ 12V and KMC 12V chains. Not compatible with all other chains Use: Gravel Number of front chainrings: 1x Speed: 12v Number of teeth on chainring: 36 Bolt circle diameter (BCD): 110 mm Chainring