OG Ohlins 18+ Softail Shocks External Preload Master Cylinder Mount

Original Garage Moto External Preload Master Cylinder Mount — Ohlins HD‑515 Compatible

Designed and manufactured by Original Garage Moto, this billet aluminum mount lets you install longer Ohlins rear shocks — including the HD‑515 — on 2018+ Harley‑Davidson M8 Softail models. The bracket positions the external preload master cylinder on the frame, enabling easy rear‑shock preload adjustment for quicker tuning on the road.

Features

• Compatible with Ohlins HD‑503, HD‑504, HD‑505, HD‑506, HD‑513, HD‑514, HD‑515 and HD‑516 shocks
• Made of 6061‑T6 billet aluminum; hard anodized for durability
• Available in black and raw machined finishes
• Stainless steel hardware included
• Compatible with OG Moto M8 Softails Rear Crash Bars

Benefits

Allows fitment of longer, performance Ohlins shocks while keeping the external preload master cylinder conveniently mounted to the frame. Makes rear‑shock preload adjustment straightforward so you can fine‑tune ride feel and handling quickly.

Specifications

• Material: 6061‑T6 billet aluminum
• Finish: Black or raw machined
• Hardware: Stainless steel included