RFLOXA RAB53RV Rear Shock (240mm, 450lb) — Sur-Ron LBS / RFN Apollo / Razor SX500

Upgrade your e-moto rear suspension with the RFLOXA RAB53RV adjustable rear shock — a direct-fit 240mm (240L) piggyback rear shock for the RFN Apollo, Razor SX500 and Sur-Ron LBS electric dirt bikes. Featuring an external nitrogen reservoir and full multi-stage damping adjustment, it transforms how your bike handles jumps, chop and hard landings. This is the 240L (240mm), 450lb spring version.

450lb spring suits riders 70-100kg. Recommended spring preload ~10mm — excessive preload can deform the spring and cause side wear.

Fitment (240mm length)

• RFN Apollo (240L)
• Razor SX500 (240L)
• Sur-Ron LBS (240L)

For models not listed, please contact us before purchasing.

Adjustments

Rebound, high-speed compression (HSC), and low-speed compression (LSC).

Features

• External nitrogen reservoir
• Oil-gas separation damping structure
• Multi-stage rebound, high-speed and low-speed compression damping adjustment
• AL6061-T6 forged upper mount
• AL6061-T6 aluminium alloy main tube
• 42CRMO main shaft
• 55CRSI spring wire
• C-ring retainer spring base for stability
• Easy-to-remove spring design
• Rubber bladder in air chamber for enhanced small-bump absorption
• One-step lock compression adjuster