Sirris F43 CMX 220mm Fork | Tool free LSC | for E-Ride Pro SR

Parts

$2500.00$2100.00

Spring weight

Tune & Clamp

Out of stock

Sirris F43 220mm Fork E-Ride Pro SR UK — Tool-Free LSC

The Sirris F43 fork e ride pro sr uk is designed specifically to handle the E-Ride Pro SR's increased performance demands. The SR is the flagship model of the E-Ride Pro range, producing up to 25kW of peak power.

Why the E-Ride Pro SR Needs Premium Suspension

The SR differs from other E-Ride Pro models in several key ways:

25kW peak power – Significantly more than SS models
Higher top speed – Requires increased high-speed stability
Heavier overall weight – Demands stronger fork construction
Aggressive rider focus – Riders push SR harder

The e ride pro sr fork upgrade sirris meets these demands with professional-grade construction.

Key Features

Tool-Free Low-Speed Compression – Adjust LSC without tools. Dial in more support for aggressive riding or open up for trail comfort.

43mm Stanchions – Maximum stiffness for SR's power and weight. Essential for high-speed stability.

220mm Travel – Handles the speeds and terrain the SR is capable of.

Dual Crown USD Design – Maximum steering precision for high-speed stability.

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

Fitment Compatibility

The sirris suspension eride pro sr fork is designed for:

E-Ride Pro SR (primary)
E-Ride Pro SS 3.0 (same chassis)

Tuning Guide for E-Ride Pro SR

Tool-Free LSC Adjustment:

SR Use Case	LSC Setting
Street/Supermoto	8-10 clicks
Mixed Terrain	10-12 clicks
Aggressive MX	12-15 clicks

Baseline Settings:

LSC: 11 clicks from closed
HSC: 12 clicks from closed
Rebound: 12 clicks from closed
Sag: 30-35mm

Complete Your Build

Browse our electric dirt bike forks and suspension upgrades. We also stock ETM RTR components and Talaria parts.

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Frequently Asked Questions (FAQ)

Q: Is the Sirris F43 compatible with my SR's larger front brake?
A: The fork uses a 200mm post mount. Confirm adapter requirements with our team for the SR's specific brake setup.

Q: Will this fork work with my stock wheel?
A: Yes — the fork uses the standard 20mm thru-axle.

Q: What's the difference between this and the SS30 version?
A: The SR version has valving optimized for the SR's 25kW power output — firmer than SS30.

Q: Do I need professional installation?
A: Recommended for optimal performance, though DIY is possible with basic mechanical skills.

Q: How does this compare to the stock SR fork?
A: The Sirris F43 has larger 43mm stanchions, more travel, tool-free LSC, and premium damping — a significant upgrade.