MRP SXg 2X Bolt Chain Guide.
By integrating the lower skid with a secondary TPU guide, the SXg provides extra retention for aggressive riding without the added friction of a pulley system.
Compatible with chain lines 49mm and wider, including Boost 148
Nylon skid attached directly to integrated lower guide
Swingset hardware allows guides to rotate apart for easy chain installation
Compatible with 1x7, 1x9, 1x10, and 1x11 drivetrains
Full-sized upper and lower guides with quiet, TPU co-molded inner
Installs and adjusts with a single 4mm hex