
Sirris · E-Moto Parts & Upgrades
F43 MX Tune Fork, 246 mm Travel, for Sur-Ron Ultra Bee
Configuration

- Shipping shown before you pay
- 30-day returns, refund in 5 business days
- We handle your warranty claim
Overview
MX Tune is a motocross specific tune with balance, control, and bottoming resistance for the fastest speeds. It's firm suspension for maximum control and support for huge jumps, whoops and fast cornering. If you select the EBMX or MX spec, you’ll compromise a bit of trail plushness for improved bottoming resistance.
Sirris offers five weight ranges to choose from when selecting your MX Tune F43 fork. ( Listed weight ranges are rider weight without riding gear on. 15 pounds of riding gear is calculated into the weight ranges)
120 lbs - 160 lbs (Light = 4.4/4.4 springs)
160 lbs - 200 lbs (Medium = 5.0/4.8 springs)
200 lbs - 240 lbs (Heavy = 5.4/5.0 springs)
Specifications
| Brand | Sirris |
|---|---|
| Category | Forks, Shocks & Linkages |
| Fits | Sur-Ron Ultra Bee |
| Travel | 246 mm |
| Spring Rate | 5 options |
| Tune | 1 options |
| Damper Adjust | 1 options |
| Brand | Sirris |
Questions
Will it fit my boat?
Check the manufacturer part number in the specs against your current gear, or call us with your boat and engine details and we'll confirm before you order.
When will it ship?
Shipping cost and timing are shown at checkout before you pay.
Can I return it?
Yes. Return it within 30 days in new condition with its packaging. Call us first and we send instructions.
Still deciding?
Call 847-529-2809, Monday to Saturday, 8 a.m. to 6 p.m. Central, and talk to our team directly.
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