Sirris F43 CMX 220mm Fork | Tool free LSC | for E-Ride Pro SS 3.0

Parts

$2500.00$2100.00

Spring weight

Tune & Clamp

Out of stock

Sirris F43 220mm Fork E-Ride Pro SS20 UK — Tool-Free LSC

The Sirris F43 fork e ride pro ss20 uk is a significant upgrade for the E-Ride Pro SS 2.0 (SS20). With 43mm stanchions, tool-free low-speed compression adjustment, and 220mm of travel, this fork transforms the SS20's handling and capability.

Why Upgrade Your SS20 Forks?

The E-Ride Pro SS20 is a capable electric dirt bike, but its stock suspension uses basic damping circuits. The e ride pro ss 2.0 fork upgrade sirris offers:

43mm stanchions – 6mm larger than stock for increased stiffness
Tool-free LSC – Adjust compression damping without tools
220mm travel – More than stock for bigger terrain
Premium damping – Separate high/low speed circuits

Key Features

Tool-Free Low-Speed Compression – Dial in LSC with your fingers. Perfect for on-trail tuning as terrain changes.

43mm Stanchions – Maximum stiffness for SS20's weight and power. The front wheel tracks precisely through ruts and rough sections.

220mm Travel – Handles jump landings, rock gardens, and aggressive riding with confidence.

Dual Crown USD Design – Maximum steering precision. Essential 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 fork is designed for:

E-Ride Pro SS 2.0 (SS20) (primary)
E-Ride Pro S (with adapter)
E-Ride Pro SS 1.0 (with adapter)

Tuning Guide for SS20

Tool-Free LSC Adjustment:

Setting	Use Case
Open (0 clicks)	Maximum small bump compliance
Middle (9 clicks)	Balanced trail setting
Closed (18 clicks)	Maximum support for aggressive riding

Baseline Settings:

LSC: 9 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. We also stock ETM RTR components and parts for other electric dirt bikes.

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Frequently Asked Questions (FAQ)

Q: Will the Sirris F43 fit my E-Ride Pro SS20?
A: Yes — this fork is designed specifically for the E-Ride Pro SS20 as a direct bolt-on replacement.

Q: Can I use my stock brake caliper?
A: Yes — the fork uses a 200mm post mount compatible with the stock SS20 caliper.

Q: Do I need a new front wheel?
A: No — the fork uses the standard 20mm thru-axle, compatible with your stock wheel.

Q: What's the advantage of 43mm stanchions?
A: Significantly increased stiffness over stock 37mm forks. The bike tracks more precisely through rough terrain.

Q: How does this compare to the KKE fork?
A: The Sirris F43 has larger 43mm stanchions, tool-free LSC, and premium damping — a higher-tier upgrade.