RockShox BRAIN Shock Mount Hardware Kit Specialized Epic 2021–2023

RockShox BRAIN Shock Mount Hardware Kit – Specialized Epic (2021–2023)

This RockShox factory replacement shock mounting hardware kit is engineered for BRAIN-equipped rear shocksused on Specialized Epic frames. Manufactured to OEM specifications, this kit restores proper shock alignment, eliminates play, and ensures smooth, consistent suspension movement with long-term durability.

Ideal for shock service, frame rebuilds, or replacing worn mounting hardware, this kit delivers factory-correct fit and performance for Epic platforms using RockShox BRAIN technology.

Specifications & Kit Contents

Overall Mounting Size

• 8mm ID × 20mm width

Included Components

Center Sleeve

• Dimensions: 8mm ID × 1/2" OD × 20mm W

• Quantity: 1

DU Bushing

• Dimensions: 0.5" ID × 0.591" OD × 0.5" W

• Quantity: 1

O-Rings

• Dimensions: 12mm ID × 1mm cross-section

• Quantity: 2

Spacers

• Dimensions: 12.64mm ID × 18mm OD × 3.45mm W

• Quantity: 2

Features

• Genuine RockShox OEM shock mounting hardware

• Designed specifically for BRAIN-equipped Epic frames

• Restores correct shock alignment and pivot function

• Eliminates noise and play caused by worn hardware

• Ensures smooth suspension performance and longevity

• Precision-machined for factory-level fitment

RockShox Part Number

• 11.4418.033.013

OEM Compatibility2023

• S-Works Epic LTD

• S-Works Epic Frameset

• S-Works Epic – Warranty Frame

• S-Works Epic – SRAM XX1 AXS / RockShox Ultimate BRAIN

• S-Works Epic

• Epic Pro LTD – SRAM X0 / RockShox Ultimate BRAIN

• Epic Pro LTD

• Epic Pro – Warranty Frame

• Epic Pro – SRAM X01 AXS / RockShox Ultimate BRAIN

• Epic Pro

• Epic Expert

• Epic Comp – SRAM GX Eagle / RockShox SID SL BRAIN

2022

• S-Works Epic Frameset – Speed of Light Collection

• S-Works Epic Frameset

• S-Works Epic – Warranty Frame

• S-Works Epic – Speed of Light Collection

• S-Works Epic

• Epic Pro – Warranty Frame

• Epic Pro

• Epic Expert

• Epic Comp

2021

• S-Works Epic Frameset – Speed of Light Collection

• S-Works Epic Frameset

• S-Works Epic

• Epic Pro

• Epic Expert

• Epic Comp

• Epic S-Works – Speed of Light

Compatibility Notes

• For RockShox BRAIN rear shocks only

• Not compatible with non-BRAIN shock systems

• Shock not included

• Always follow RockShox and Specialized torque and service guidelines