Müller, rear lowering kit M8

Fully adjustable 40mm lowering kit. Allows adjustment from stock height to a maximum of 40mm lower. Damper adjustments remain accessible in all cases. Includes pre-installed needle bearings. No damper rod shortening or other permanent modifications required. Installation requires the use of a spring compressor tool. Comes with approval. Note: See 591263 for a Mueller spring compressor tool to ease installation. Note: Check your local MCS dealer or the MCS sales department for exact type of approval and validity on bike model and years on the test report.

Fits: > 18-23 M8 Softail with preload adjuster knob: 18-23 M8 Softail: 18-21 FLHC Heritage Classic 107; 18-23 FLHCS Heritage Classic 114; 22-23 FXLRS Low Rider S 117; 22-23 FXLRST Low Rider ST 117; 2022 FXRST Low Rider El Diablo 117; 18-19 FLDE Deluxe 107; 20-21 FXLRS Low Rider S 114; 18-20 FXFB Fat Bob 107; 18-23 FXFBS Fat Bob 114; 18-20 FLFB Fat Boy 107; 18-23 FLFBS Fat Boy 114; 18-23 FLSB Sport Glide 107; 18-19 FXBR Breakout 107; 18-23 FXBRS Breakout 114; 2023 FXBR Breakout 117; 19-20 FXDRS 114