Sur-Ron/Storm Bee

10 parts

● Active2021–Present

Sur-Ron Storm Bee

Voltage

96V

Rated Power

22.5 kW

Peak Power

22.5 kW

Battery

5280 Wh

Top Speed

62 mph

Weight

254 lb

Drive chainBrakes MineralWheels 21"F / 18"RMSRP $8,999

Detailed Specs & Notes

Full-size electric motorcycle platform. 96V system — completely separate from Light Bee 60V platform. NO parts shared with Light Bee. Zoom hydraulic brakes with mineral oil. Significantly heavier and larger. Parts availability is lower than Light Bee X. 21" front / 18" rear wheels. #520 chain pitch.

Jump:BRAKES (1)COCKPIT (1)DRIVETRAIN (5)ELECTRICAL (1)TOOLS & MAINTENANCE (2)

10 parts across 5 categories

BRAKES

1 part

Universal

Mineral Oil Brake Fluid (Light Bee / Ultra Bee / Storm Bee)

Brake Fluid

CRITICAL: ALL Sur-Ron models use mineral oil brake fluid. NEVER use DOT fluid — it will destroy the seals. Compatible with Tektro, Zoom, and Shimano mineral systems.

$34.99

$10–$18

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COCKPIT

1 part

Universal

Grip Glue / Contact Cement (Universal)

Grip Glue

Grip installation glue. Consumable sold alongside grip purchases.

$28.99

$6–$10

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DRIVETRAIN

5 parts

Aftermarket520ERT3

DID 520 ERT3 Gold Motocross Chain — Non-Ring

Chain

520 pitch motocross chain for full-size e-dirtbikes. KTM Freeride E-XC OEM spec: 520 pitch, 118 links, 11T front / 48T rear. Stark Future Varg MX-1/MX-1-2 OEM: 14T front / 47T rear. Stark Varg EX OEM: 12T front / 48T rear. Sur-Ron Storm Bee uses 520 pitch — larger, heavier platform; NO parts shared with Light Bee. Segway Xaber-300 is a high-performance 520-pitch platform. Cut to length as needed when replacing with different sprocket tooth counts.

$180.99

DID 520 ERT3 Gold motocross chain — estimated based on standard DID ERT3 chain market pricing

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No Image

Aftermarket520ERT3CL

DID 520 ERT3 Connecting Link — Non-Ring Motocross Type

Chain

For DID 520 ERT3 motocross chain. Compatible with KTM Freeride E-XC (118L OEM spec), Stark Future Varg, Sur-Ron Storm Bee/GT, and Segway Xaber-300. KTM Freeride E-XC OEM is 520 pitch, 118 links. Always stock extra connecting links — replacing without one on the trail is a showstopper.

Price unavailable

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OEM

Drive Chain — #520 (Storm Bee / Storm Bee GT)

Chain

Storm Bee uses heavier #520 pitch chain — NOT compatible with Light Bee or Ultra Bee parts. Replace chain and sprockets as a set.

$141.99

EK 520 M3 roller chain — compatible with Sur-Ron Ultra Bee / Storm Bee 520-pitch drivetrain

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Aftermarket520ERVT

DID 520 ERVT Gold X-Ring Chain — Sealed Rally Premium

Chain

Top-of-line 520 pitch X-ring sealed chain. DID positions this as their do-it-all off-road rally chain. X-ring seals provide 15% longer lifespan vs. non-ring. Available in shorter link lengths (110–120L) than the ERT3, so verify availability for your specific link count requirement. Tier 2 priority — the non-sealed ERT3 is the standard recommendation; this is the premium upgrade for riders who prioritize chain longevity.

$264.99

$213.20 (110L) – $232.58 (120L). 13/14 variants in stock as of 2026-06-02.

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Aftermarket520ERVTCL

DID 520 ERVT Connecting Link — X-Ring Rivet or Press-Fit

Chain

For DID 520 ERVT X-ring chain. Two connecting link variants: press-fit clip (CL) or rivet (RL). Rivet type requires a chain rivet tool for installation — provides more secure connection but is non-removable. Press-fit clip can be removed in field with pliers if needed. Recommended for KTM Freeride E-XC, Stark Varg, Sur-Ron Storm Bee, and Segway Xaber-300 running the 520 ERVT chain.

$14.99

$11.90 - FJ Press-fit Clip or ZJ Rivet

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