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Mid-size model bridging Light Bee and Storm Bee. 74V system — unique to Ultra Bee, NOT compatible with 60V Light Bee or 96V Storm Bee electrical parts. Hydraulic disc brakes with mineral oil. Growing parts ecosystem but not as deep as Light Bee X yet. 21" front / 18" rear wheels. #428 chain pitch.
We stock 49 OEM and 72 aftermarket parts for the Sur-Ron Ultra Bee (10 kW, 56 mph top speed, 3833 Wh battery). Top categories: BRAKES, COCKPIT, DRIVETRAIN, WHEELS & TIRES. $12 flat US shipping on every order.

DID 428 NZ Chain — Non-Ring Standard (Gold or Natural)
$127.99

DID 428 VX X-Ring Chain — Sealed Premium (Gold or Natural)
$143.99
Sold Out

DID 428 NZ Clip Connecting Link — Non-Ring Type
$6.99

DID 428 VX Press-Fit Connecting Link — X-Ring Type
$10.99

DID 420 NZ3 Connecting Link — Clip Type (Pack of 5)
$3.99

Galfer Brake Pads — Sur-Ron Ultra Bee (Zoom Hydraulic Caliper)
$46.99
121 parts across 17 categories
10 parts

Front Fender
Available in multiple OEM colors. Aftermarket extended fenders popular for trail riding.
$7.99
+ shipping

Rear Fender
Available in multiple OEM colors. OEM and aftermarket extended versions available.
$61.99
+ shipping

Side Panels / Plastics
Available in OEM color variants. Sold individually or as a set. Popular crash replacement item.
$56.99
+ shipping

Battery Cover
OEM battery compartment cover for the Light Bee X and S. The hinge pins are vulnerable in hard tip-overs, making this one of the most frequently replaced body parts. Snap-fit replacement requires no tools.
$12.99
+ shipping

Skid Plate
Aluminum skid plate protects motor and battery bottom. Very popular accessory for trail riders. Light Bee X specific fitment - verify before ordering for Light Bee S.
$309.99
+ shipping

Skid Plate
Frame protection kit. Adhesive-backed neoprene or carbon-look material. Very popular accessory.
$88.99
+ shipping

Skid Plate
Auto-sourced 2026-06-23. Verify fitment before listing as confirmed.
$167.99
+ shipping

Frame Guard
Auto-sourced 2026-06-23. Verify fitment before listing as confirmed.
$148.99
+ shipping

Accessories
Warp 9 brake rotor guard for the Sur-Ron Ultra Bee. Protects the rotor from rock and debris strikes on rough terrain. Given the Ultra Bee's weight and ground clearance, rotor protection is more critical than on the lighter Light Bee X.
$124.99
+ shipping

Accessories
Warp 9 aluminum rear rack for the Sur-Ron Ultra Bee. Bolt-on utility carrier for trail tools, soft bags, or emergency gear. Load-rated for typical trail carry - not designed for passenger use.
$157.99
+ shipping
2 parts

Body Guards
OEM left-side battery protector guard for Sur-Ron Ultra Bee. Shields the battery from rock and debris on the left side.
$10.99
+ shipping

Body Guards
OEM right-side battery protector guard for Sur-Ron Ultra Bee. Shields the battery from rock and debris on the right side.
$10.99
+ shipping
24 parts

Brake Pads
Sur-Ron Ultra Bee uses Zoom hydraulic calipers with mineral oil - NOT DOT fluid. Galfer BFD-series OEM replacement pads for the Zoom caliper. Specific Galfer BFD part number not confirmed in catalog research - verify part number with ECR before ordering. Available in semi-metallic (standard) or ceramic race compound (rear only). Do NOT assume these fit Sur-Ron Storm Bee - Storm Bee uses a Zoom caliper but potentially a different model requiring verification.
$46.99
+ shipping

Brake Pads
Tektro Auriga hydraulic pads. Mineral oil system - NOT DOT fluid. Most frequently replaced consumable on the Light Bee.
$24.99
+ shipping

Brake Pads
Tektro Auriga rear pads. Same pad as front on most Light Bee variants - verify before ordering.
$24.99
+ shipping

Brake Rotor / Disc
Warp 9 203mm x 2.3mm fixed front rotor. Drop-in 203mm 6-bolt size - no caliper adapter required.
$65.99
+ shipping

Brake Rotor / Disc
OEM 180mm rear brake rotor for the Light Bee X and Light Bee S. 6-bolt pattern, direct OEM replacement. Stock carrier with steel rotor surface - inspect for scoring or warping if brake vibration develops.
$49.99
+ shipping

Brake Levers
Tektro hydraulic mineral oil levers. Sold as a pair. Popular aftermarket swap: Magura MT5/MT7 or Shimano SLX mineral oil levers.
$25.99
+ shipping

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
+ shipping

Brake Fluid
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$25.99
+ shipping

Brake Fluid
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$11.99
+ shipping

Brake Fluid
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$12.99
+ shipping

Brake Fluid
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$6.99
+ shipping

Brake Fluid
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$19.99
+ shipping

Brake Fluid
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$14.99
+ shipping

Brake Caliper
Universal maintenance item for sur-ron owners.
$179.99
+ shipping

Brake Fluid
Universal maintenance item for sur-ron owners.
$19.99
+ shipping

Brake Caliper
Universal maintenance item for sur-ron owners.
$179.99
+ shipping

Brake Fluid
Universal maintenance item for sur-ron owners.
$19.99
+ shipping

Brake Rotor / Disc
Factory 240mm Ultra Bee brake rotor. Ultra Bee only. Not Light Bee 203/180.
$56.99
+ shipping

Caliper Adapter
Required when upgrading from OEM 203mm front rotor to 220mm. Mounts between caliper and fork leg.
$21.99
+ shipping

Brake Levers
Confirmed for Sur-Ron Light Bee X. Does NOT fit Talaria Sting R MX4. High-strength 7075 aluminum over OEM cast levers.
$62.99
+ shipping

Brake Calipers
OEM stock rear brake caliper assembly for Ultra Bee. Includes pads and mounting bracket.
$123.99
+ shipping

Brake Calipers
OEM front brake caliper for Sur-Ron Ultra Bee. Stock hydraulic caliper; direct replacement for a leaking or damaged unit.
$100.99
+ shipping

Brake Systems
Complete OEM front brake assembly for Sur-Ron Ultra Bee. Includes lever, mount, reservoir, line, caliper, and pads; disc sold separately.
$297.99
+ shipping

Brake Rotor
Grade 5 titanium rotor bolts for the Sur-Ron Ultra Bee. Weight saving over OEM steel hardware at the rotor where spinning mass reduction has the most impact on feel. Torque to spec - titanium fasteners require care.
$39.99
+ shipping
20 parts

Grips
OEM 22mm right-side replacement grip for Light Bee X and S (2017-2024). One grip (required qty 1).
$7.99
+ shipping

Foot Pegs
OEM replacement foot peg for Light Bee X and S. Sold individually - Left (42111-YQ2A-0000) or Right (42211-YQ2A-0000). Required qty 1.
$25.99
+ shipping

Grip Glue
Grip installation glue. Consumable sold alongside grip purchases.
$29.99
+ shipping

Grips
Direct fit on 22mm Sur-Ron handlebars. Lock-on design eliminates grip rotation. Most popular grip upgrade for LBX.
$34.99
+ shipping

Grips
Universal sur-ron owner maintenance item.
$40.99
+ shipping

Grips
Universal sur-ron owner maintenance item.
$25.99
+ shipping

Grips
Universal sur-ron owner maintenance item.
$44.99
+ shipping

Handlebars
28.6mm stem clamp, 22mm bar end diameter. Popular aftermarket: Pro Taper, Renthal, or Fasst Flexx for comfort.
$38.99
+ shipping

Kickstand
OEM side stand for the Sur-Ron Light Bee X and S. Aluminum construction, folds flat against the frame. Adequate for hard surfaces - use a wider-footed aftermarket stand for soft ground or muddy paddocks.
$46.99
+ shipping

Handlebars
Confirmed fitment for Light Bee X. Requires a 31.8mm stem adapter - stock Sur-Ron stem is not standard direct-mount. Pair with a Warp 9 or compatible 31.8mm riser stem.
$109.99
+ shipping

Handlebars
Renthal FatBar Lite 35 is listed explicitly for Sur-Ron Light Bee X 2018-2025 at both retailers. 35mm clamp diameter - uses a specific Sur-Ron-compatible stem. Renthal FatBars are the premium choice for durability.
$114.99
+ shipping

Foot Pegs
Made in California. Silver variant out of stock at time of listing. Peg brackets sold separately. New screw locations prevent pin interference.
$210.99
+ shipping

Handlebars
Auto-sourced 2026-06-23. Verify fitment before listing as confirmed.
$162.99
+ shipping

Footpegs
Warp 9 CNC aluminum foot pegs for the Sur-Ron Ultra Bee. Wider platform and more aggressive pin pattern than OEM - noticeably better grip in mud or with motocross boots. Direct bolt-on replacement.
$162.99
+ shipping

Grips
RTech frame grip protector for the Sur-Ron Ultra Bee. Wraps the handlebar area to protect the frame from grip-end wear and minor contact damage. Preserves the aluminum finish on a high-contact zone.
$75.99
+ shipping

Footpegs
KKE CNC billet foot pegs for the Sur-Ron Ultra Bee. Machined from 6061-T6 aluminum with replaceable grip pins. Wider and lighter than OEM stock pegs - a noticeable upgrade for aggressive riding.
$75.99
+ shipping

Handlebars
Renthal Twinwall 1-1/8" handlebar - the benchmark bar for MX and enduro riding. Fatbar clamp profile with standard 7/8" ends. Multiple rise and sweep options available to match riding position. Fits the Ultra Bee's OEM triple clamp.
$204.99
+ shipping

Grips
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$19.99
+ shipping

Grips
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$19.99
+ shipping

Grips
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$16.99
+ shipping
15 parts

Chain
428 pitch non-sealed chain. OEM specification chain for Electric Motion Epure Race/Sport (DID 428 NZ Gold, 128 links, 11T front / 57T rear OEM). Talaria MX5 Pro uses 428 pitch - different from MX3/MX4 which use 420. Talaria Dragon and Komodo compatibility with 428 is probable (same platform tier as MX5 Pro) but requires . Rawrr Mantis confirmed 428 pitch. Replace chain and sprockets as a matched set.
$127.99
+ shipping

Chain
Premium upgrade over the 428 NZ. X-ring seals reduce friction and extend chain life compared to non-sealed. DID describes this as their most popular on- and off-road chain. Chain Life Index 2,700 (vs. non-ring chains around 400-600). Compatible with the same 428-pitch models as the 428 NZ - select this for riders who want longer service intervals. Talaria Dragon and Komodo require .
$143.99
+ shipping

Chain
For DID 428 NZ non-ring chain used on Sur-Ron Ultra Bee, Talaria MX5 Pro (note: MX5 Pro OEM specifies 418 pitch - verify before using 428 link), Rawrr Mantis, and Electric Motion Epure. Replace connecting link every chain swap - never reuse. Electric Motion Epure OEM chain is 428 x 128L.
$6.99
+ shipping

Chain
Required when re-joining a DID 428 VX x-ring chain. Includes x-ring seals. For Sur-Ron Ultra Bee and other 428-pitch bikes running the DID 428 VX sealed chain. Press-fit type - requires chain tool (chain breaker/press) for proper installation. Chain Life Index of 428 VX is approximately 2,700 - replace connecting link even if chain is reused.
$10.99
+ shipping

Chain
#420 pitch chain. OEM is typically 106 links but verify with master link count. Wear item - replace with sprockets as a set.
$35.99
+ shipping

Chain
Ultra Bee uses #428 chain - same pitch as Light Bee but different link count. Verify link count before ordering.
$124.99
+ shipping

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
+ shipping

Front Sprocket
OEM is 14T. Popular to swap to 15T or 16T for higher top speed, or 13T for more torque. Always verify pitch (#420) matches chain.
$40.99
+ shipping

Chain
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$3.99
+ shipping

Front Sprocket
420 pitch confirmed for Light Bee X/S. 14T is OEM stock; 15T adds top speed at slight torque cost. Replace chain and sprockets together. Hardened steel outperforms OEM.
$25.99
+ shipping

Chain
Auto-sourced 2026-06-23. Verify fitment before listing as confirmed.
$81.99
+ shipping

Chain
Warp 9 chain drive conversion kit for the Sur-Ron Ultra Bee. Complete sprocket-and-chain package matched to the Ultra Bee's 520-pitch drivetrain - verified fitment, correct link count and sprocket sizing.
$147.99
+ shipping

Chain
Grade 5 titanium sprocket bolts for the Sur-Ron Ultra Bee. Reduces rotating mass versus steel hardware and resists corrosion in mud and water. Includes full set for front and rear sprocket mounting.
$61.99
+ shipping

Chain
KKE CNC aluminum rear sprocket for the Sur-Ron Ultra Bee. Available in multiple tooth counts for gearing changes. 7075-T6 aluminum with hard-anodized finish for long service life - significantly lighter than steel.
$100.99
+ shipping

Belt Drive
Replacement belt for EBG belt drive conversion system. Full conversion kit required for initial install.
$51.99
+ shipping
6 parts

Sensors
Factory Ultra Bee front wheel speed sensor. Plug-in replacement, sold individually.
$79.99
+ shipping

Sensors
Factory Ultra Bee rear wheel speed sensor. Plug-in replacement, sold individually.
$81.99
+ shipping

Wiring Harness
Factory Ultra Bee battery communication cable. The battery-to-controller lead, not a diagnostic dongle.
$52.99
+ shipping

Lighting
SPORT variant (3,200 lm, 30W) works plug-and-play with no modifications. PRO variant (5,921 lm, 65W) requires aftermarket DC converter. RGB backlight, amber lens sold separately. Also fits street/road Ultra Bees.
$260.99
+ shipping

Controller
Auto-sourced 2026-06-23. Verify fitment before listing as confirmed.
$1438.99
+ shipping

Converters
OEM DC voltage converter for Ultra Bee. Required for running accessories like the Baja Designs Squadron 2.0 PRO headlight.
$146.99
+ shipping
2 parts

Seat Cover
High demand aftermarket seat cover. Available in multiple grip patterns and colors.
$99.99
+ shipping

Seat
OEM replacement seat for the Sur-Ron Light Bee X and S. Same shape, foam density, and vinyl as the original. A good base for re-cover projects or a clean direct swap when the stock cover tears.
$11.99
+ shipping
5 parts

Swingarm Pivot Bolt
Factory Ultra Bee swingarm pivot shaft, sold with the nut. Replaces the stock pivot. Ultra Bee only.
$51.99
+ shipping

Rear Shocks
KKE upgraded rear shock with 500lb spring. Fits 2023-2025 Ultra Bee. Available in 3 color combos. 320mm length.
$486.99
+ shipping

Fork
Auto-sourced 2026-06-23. Verify fitment before listing as confirmed.
$1019.99
+ shipping

Shock Absorber
Auto-sourced 2026-06-23. Verify fitment before listing as confirmed.
$1199.99
+ shipping

Shock Absorber
Auto-sourced 2026-06-23. Verify fitment before listing as confirmed.
$1139.99
+ shipping
12 parts

Chain Lubricant
Universal chain lube. Consumable - recommend stocking DuPont or Motul chain lube. Critical for chain longevity on all Sur-Ron models.
$48.99
+ shipping

Chain Lubricant
Waterproof grease for bearing packs, pivot points, and swingarm. Consumable - recommend stocking Bel-Ray or Maxima waterproof grease.
$44.99
+ shipping

Chain Lubricant
Universal maintenance item for sur-ron owners.
$162.99
+ shipping

Specialty Tools
Universal maintenance item for sur-ron owners.
$19.99
+ shipping

Specialty Tools
Universal maintenance item for sur-ron owners.
$20.99
+ shipping

Chain Lubricant
Universal maintenance item for sur-ron owners.
$18.99
+ shipping

Chain Lubricant
Universal maintenance item for sur-ron owners.
$162.99
+ shipping

Chain Lubricant
Universal sur-ron owner maintenance item.
$12.99
+ shipping

Chain Lubricant
Universal sur-ron owner maintenance item.
$16.99
+ shipping

Chain Lubricant
Universal sur-ron owner maintenance item.
$61.99
+ shipping

Cleaning Supplies
Universal sur-ron owner maintenance item.
$19.99
+ shipping

Chain Lubricant
Owner maintenance/accessory item for hyper-bee, light-bee-x, light-bee-s, ultra-bee, storm-bee, storm-bee-gt. Sourced from verified retailer listing.
$22.99
+ shipping
12 parts

Front Tire
19" front tire. OEM size is 2.50-19. Popular aftermarket: Tusk Ground Wire (70/100-19), Shinko SR241 (2.75-19), or Dunlop MX33 (70/100-19). Listings updated 2026-06-05 - prior listings were cross-contaminated with fender and sprocket URLs.
$64.99
+ shipping

Rear Tire
18" rear tire. OEM size is 2.75-18 (exact fit). Popular aftermarket: Shinko SR241 3.00-18, Dunlop MX33 90/100-18. High wear item especially for aggressive trail riding. Listings updated 2026-06-05 - prior listings were cross-contaminated with axle nut ($4.99) and rear shock ($349) URLs.
$81.99
+ shipping

Front Tube
Standard 19" tube for Light Bee front wheel. Schrader valve.
$7.99
+ shipping

Rear Tube
OEM-spec 18" inner tube for the Sur-Ron Light Bee X and S rear wheel. Schrader valve. Fits the stock 90/100-18 rear tire. Keep a spare in your kit - punctures happen and the 18" spec is common.
$425.99
+ shipping

Front Tire
70/100-19 is the correct front tire size for the Light Bee X dirt setup. MX34 is soft/intermediate terrain compound.
$80.99
+ shipping

Front Tire
Race-proven GNCC tire. Anti-flex knob bridges for side-knob stability. M7311 is front, M7312 is rear - order the correct model.
$79.99
+ shipping

Wheel Bearings
Front wheel hub bearings. Replace in pairs. Common wear item for riders in wet/muddy conditions.
$5.99
+ shipping

Wheel Bearings
OEM-spec rear wheel hub bearings for the Light Bee X and S. Replace both sides simultaneously - they wear at the same rate. First wear typically shows up as lateral play at the wheel around 40-60 hours of trail use.
$31.99
+ shipping

Wheel Bearings
Enduro 6804 sealed cartridge bearings for the front wheel hub. 2 bearings per wheel. Also fits Talaria Sting MX3/MX4, Segway X160/X260.
$10.99
+ shipping

Wheelset
Best crash-replacement or upgrade wheel option available for the Light Bee X in the US. Full aftermarket set with better hub/rim quality than OEM stock. Choose 19/16 to match stock sizing, or 21/18 for larger MX feel.
$767.99
+ shipping

Axle
OEM replacement rear axle - first thing to check after a crash. Direct fit, no modification needed. SKU matches Sur-Ron factory spec.
$31.99
+ shipping

Wheel Set
Auto-sourced 2026-06-23. Verify fitment before listing as confirmed.
$730.99
+ shipping
3 parts

fenders
OEM front fender for Sur-Ron Ultra Bee. Direct bolt-on OEM replacement; Ultra Bee-specific mounting.
$48.99
+ shipping

fenders
OEM rear fender for Sur-Ron Ultra Bee. Direct bolt-on OEM replacement; not compatible with Light Bee X.
$51.99
+ shipping

seat
OEM seat for Sur-Ron Ultra Bee. Direct bolt-on replacement; Ultra Bee-specific latch dimensions.
$130.99
+ shipping
2 parts

brake-levers
OEM front brake lever for Sur-Ron Ultra Bee. Direct replacement for the right-side hydraulic brake lever.
$38.99
+ shipping

brake-levers
OEM rear brake lever for Sur-Ron Ultra Bee. Direct replacement for the left-side hydraulic rear brake lever.
$38.99
+ shipping
2 parts

throttle
OEM throttle for Sur-Ron Ultra Bee. Plug-and-play with stock Ultra Bee wiring harness.
$119.99
+ shipping

grips
OEM handlebar grips for Sur-Ron Ultra Bee. Direct replacement for torn or worn stock rubber grips.
$46.99
+ shipping
1 part
3 parts

ignition
OEM key switch set for Sur-Ron Ultra Bee. Includes ignition barrel and keys; replacement for worn or lost originals.
$81.99
+ shipping

lighting
OEM headlight assembly for Sur-Ron Ultra Bee. Plug-and-play replacement for the factory LED headlight unit.
$171.99
+ shipping

display
OEM dashboard display for Sur-Ron Ultra Bee. Shows speed, battery level, and ride mode; plug-in replacement.
$236.99
+ shipping
1 part
1 part
From the Blog
Sur-Ron Ultra Bee Parts Guide