RFloXa RAF55RV Rear Shock for Sur-Ron Ultra Bee

The RFloXa RAF55RV Rear Shock is built for Sur-Ron Ultra Bee riders who want better suspension feel, more adjustability, and a more planted ride. Whether you’re dialing in your setup for trail riding, closed-course riding, or everyday off-road use, this shock gives you the tuning range and durability needed to get your Ultra Bee feeling right.

Compatible Fitment

Sur-Ron Ultra Bee

Spring Rate Options

Choose the spring rate that best matches your rider weight and preferred suspension feel:

450 lb spring
Recommended for riders up to 85 kg

550 lb spring
Recommended for riders 85–110 kg
Softer feel, great for casual trail riding and general use

650 lb spring
Recommended for riders 90–130 kg
Firmer feel for more demanding off-road riding

Features

• 320 mm eye-to-eye length
• 85 mm suspension travel
• External nitrogen reservoir for improved damping consistency
• DLC-coated main tube for reduced friction and added durability
• Oil and gas separated damping structure for stable suspension performance
• Multi-stage rebound adjustment — 20 clicks
• High-speed compression adjustment — 3 turns
• Low-speed compression adjustment — 22 clicks
• Precision CNC-machined AL6061-T6 top mount
• Lightweight AL7075-T6 aluminum alloy shock body
• High-strength 42CRMO piston rod
• Durable 55CRSI spring steel construction

Technical Specifications

• Main tube diameter: ∅16 mm
• Main piston diameter: ∅40 mm
• Designed as a rear suspension component for the Sur-Ron Ultra Bee

The RFloXa RAF55RV gives your Ultra Bee a more controlled, confidence-inspiring suspension feel without overcomplicating the setup. More adjustability, better support, and a cleaner ride feel — exactly what you want when your stock suspension just isn’t cutting it.