Sirris F43 220mm Fork Zero XB UK — Tool-Free LSC Suspension

The Sirris F43 fork zero xb uk brings professional-grade suspension to the Zero XB electric motorcycle. With tool-free low-speed compression adjustment and 43mm stanchions, this fork transforms the XB's handling characteristics.

Why Zero XB Riders Upgrade

The Zero XB is a capable electric motorcycle, but its stock suspension uses basic damping circuits. The sirris cmx 220mm fork tool free lsc replaces these with:

• 43mm stanchions – Significantly stiffer than stock

• Tool-free LSC – Adjust low-speed compression without tools

• 220mm travel – More than stock XB travel

• Premium damping – Separate high/low speed circuits

Key Features

Tool-Free Low-Speed Compression Adjustment – Dial in compression damping with your fingers. No tools required for on-trail tuning.

43mm Stanchions – Massive 43mm diameter for maximum stiffness.

220mm Travel – Significant improvement over stock XB travel.

Dual Crown USD Design – Maximum torsional stiffness.

Separate High/Low Speed Compression – Fine-tune small bump sensitivity and big hit absorption independently.

Fitment Compatibility

The sirris suspension zero motorcycle fork is designed for:

• Zero XB (primary)

• Zero FX (with adapter)

• Other Zero models (contact us)

Tuning Guide

Tool-Free LSC Adjustment:

Baseline Settings:

• LSC: 8 clicks from closed

• HSC: 10 clicks from closed

• Rebound: 10 clicks from closed

• Sag: 30-35mm

Complete Your Build

Browse our electric dirt bike forks and parts collections. We also stock Stark Varg components and parts for other electric dirt bikes.

All purchases protected by our warranty policy. Shop our store.

Frequently Asked Questions (FAQ)

Q: Will the Sirris F43 fit my Zero XB?
A: Yes — this fork is designed specifically for the Zero XB as a direct bolt-on replacement.

Q: What does tool-free LSC mean?
A: Low-speed compression adjustment can be turned by hand — no tools needed for on-trail tuning.

Q: Do I need any additional parts for installation?
A: The fork comes complete. Reuse your stock brake caliper and wheel.

Q: Will this fork work with my stock fender?
A: Yes — OEM Zero XB fenders fit without modification.

Q: How does this compare to the stock Zero XB fork?
A: The Sirris F43 has larger 43mm stanchions, more travel, and premium damping circuits — a significant upgrade.

Ready to Upgrade Your Zero XB Front Suspension?

Order your Sirris F43 fork zero xb uk today. We ship to the UK, USA, and Canada with full tracking and insurance.

📞 Call or Text (USA): +1 (929) 347-9885
💬 WhatsApp (UK): +44 (7760) 745171
✉️ Email: sales@wepedscooters.shop

This is a Zero XB-specific product — confirm your model before ordering.

BUY NOW — Sirris F43 220mm Fork for Zero XB