RockShox BoXXer/Domain Dual Crown Spare Coil (Black)

RockShox BoXXer & Domain Dual Crown Replacement Coil Spring is a genuine suspension spring designed for compatible RockShox BoXXer and Domain Dual Crown suspension forks. Engineered for riders who require firmer suspension support, this Extra Hard spring provides enhanced stability, improved control, and consistent performance during aggressive downhill, freeride, and gravity riding.

Finished in black and designed for riders weighing above 90 kg, this replacement coil spring helps optimize suspension setup by providing the correct spring rate for heavier riders or those seeking a firmer fork feel. Proper spring selection improves suspension balance, cornering confidence, impact absorption, and overall ride quality.

Manufactured to RockShox standards, this replacement coil spring offers reliable durability and precise fitment, making it an ideal solution for suspension tuning, maintenance, and fork upgrades.

Key Features

• Product Type: Replacement Coil Spring

• Compatibility: RockShox BoXXer and Domain Dual Crown Forks

• Spring Rate: Extra Hard

• Color: Black

• Recommended Rider Weight: Above 90 kg

• Function: Provides Firmer Suspension Support

• Application: Suspension Tuning, Maintenance, and Replacement

• OEM Quality: Genuine RockShox Replacement Component

Product Specifications

• Brand: RockShox

• Product Name: BoXXer / Domain Dual Crown Coil Spring

• Fork Compatibility: BoXXer and Domain Dual Crown

• Spring Type: Coil Spring

• Spring Rate: Extra Hard

• Color: Black

• Recommended Rider Weight: Over 90 kg

• Installation Type: Direct Replacement

Suspension Support & Control

• Extra Hard Spring Rate: Designed for heavier riders and aggressive riding styles

• Improved Stability: Enhances support during high-impact riding conditions

• Consistent Suspension Performance: Maintains predictable fork behavior throughout travel

• Better Ride Balance: Helps optimize suspension setup and handling characteristics

• Durable Construction: Built to withstand demanding downhill and freeride use

Easy Operation / Usage

• Remove the existing coil spring from the compatible fork.

• Install the replacement Extra Hard spring according to RockShox service procedures.

• Reassemble the fork and verify proper installation.

• Adjust preload and suspension settings as required.

• Test suspension performance before riding.

Why Choose This Product

• Genuine RockShox Component: Ensures precise compatibility and performance

• Ideal for Riders Above 90 kg: Provides the correct support for heavier riders

• Enhanced Suspension Control: Improves confidence on technical terrain

• Reliable Durability: Built for long-term gravity riding performance

• Perfect for Suspension Tuning: Helps achieve the ideal fork setup

In the Box

• 1 x RockShox BoXXer & Domain Dual Crown Replacement Coil Spring (Black)