External Bottom Bracket Socket, 16x44 Pedal Spanner the spring loaded RPG supports

the spring loaded RPG supports the pin up to the face of the chain eliminating broken pins and ensuring perfect alignment every time

We suggest using our Toothbrush or Parts Cleaning Brush (Pro Brush Kit)

ready for trailside repairs and daily adjustments

Compatible with most 6-13 speed derailleur chain master links including SRAM® Eagle 12-speed and Flattop chains

Let fully dry before applying lubricant

External Bottom Bracket Socket, 16x44 Pedal Spanner the spring loaded RPG supportsSocket Tool For 16 notch x 44mm External Bearing BB Cups and Disc Brake Lockrings Fits all 16 notch x 44mm external bearing bottom bracket cups and updated design also fits 16 notch x 44mm disc brake lockrings and Shimano TL FC24 and TL FC25 adapters. Updated design features a square 3 8" drive. Also works with Pedro's snap channel Pro Socket Handle, 24mm socket or wrench, or in a bench vise. Professional quality, precision sized for the perfect fit.