Mountain Bike Chain Guide for Single Chainring with Adjustable Height

This bike part is a mountain bike chain guide designed for single-chainring drivetrains, combining a chain guide and chain stabilizer in a 1x compact accessory for controlled chain movement. The single-single-chainring chain guide helps keep the chain aligned on rough trails, reducing the chance of the chain slipping or bouncing during aggressive riding and downhill sections. CNC-machined from aluminum alloy, this chain guide uses a rigid metal frame with a curved lower guide and top guide arm for a reinforced, stable structure. Built with an ISCG-03/ISCG-05 mounting plate and matching screws, it is labeled for 32T to 38T chainrings and includes adjustable guide height for setup flexibility. The matte black finish, cutout openings, and compact shape give this chain stabilizer a clean, long-lasting look while supporting full-suspension mountain bikes that need dependable chain control.