Br 3021 Shock Manual Upd -
Turn counter-clockwise if the shock feels like it stays down (packing) over repeated bumps.
Apply a thin layer of waterproof grease to the mounting bolts.
Align the shock body so the air valve and adjustment knobs are easily accessible. br 3021 shock manual
SAG is the amount the shock compresses under your body weight. For the BR 3021, aim for . Slide the O-ring against the shock body. Sit on the bike in full riding gear without bouncing. Gently dismount and measure the distance the O-ring moved. To increase SAG: Release air via the Schrader valve. To decrease SAG: Add air using a high-pressure shock pump. 🔄 Adjustment Guide Rebound Damping (Red Knob)
Turn clockwise if the bike feels "bouncy" or like a pogo stick. Turn counter-clockwise if the shock feels like it
Tighten bolts to the manufacturer’s torque spec (usually 10-12 Nm). 2. Setting Air Pressure (SAG)
Air Spring, Rebound, and Compression Lockout Fluid Type: 7wt or 10wt High-Performance Suspension Oil Mounting Hardware: 8mm x 22mm (Standard) Weight: ~265g (depending on size) ⚙️ Initial Setup and Installation 1. Mounting the Shock Ensure the frame’s mounting points are clean. SAG is the amount the shock compresses under
Perform a basic air sleeve service. Clean the internal seals and re-lubricate with dynamic seal grease.
Full factory service. Replace all seals and change the internal damping oil. ❓ Troubleshooting Potential Cause Excessive Bottoming Air pressure too low Increase PSI in 10-unit increments Oil Leaking from Knobs Damaged internal seals Requires professional service Squeaking Noise Dry air seals Apply suspension-specific lube to the stanchion Loss of Lockout Low oil volume or air in oil Full damper bleed required AI responses may include mistakes. Learn more
The BR 3021 is a high-performance mountain bike rear shock designed for durability and precision tuning. This manual provides the essential instructions for installation, air pressure adjustment, damping settings, and routine maintenance to ensure your suspension performs optimally on the trail.
