The Ultra Bee runs a 74V 55Ah pack, a 520-pitch final-drive chain (Warp 9 EK 520 MX, Ultra Bee sprocket in 520) and a belt primary that DirtyBike converts to a 420 chain. Rear sprockets on file: 50T, 52T, 54T, 56T steel from DirtyBike and 54T from JFG. Warp 9's Ultra Bee rotors are 240, 260 and 300 mm. GUTS lists two seat products for the Ultra Bee (2023–26), including the RJ Wing cover with 1-inch knee wings. Only 12 of the 114 Ultra Bee parts also fit the Light Bee X.
- 114 verified parts: Warp 9 Racing (45), DirtyBike (41), JFG Racing (26), GUTS Racing (2).
- 520 final drive, 420 primary. Neither pitch matches the Light Bee's 420 final drive, so sprockets do not swap between the two bikes.
- Rotors run 240 to 300 mm, with 260 mm and 300 mm brackets sold with or without the rotor.
- Drivetrain is the biggest system here: 24 parts, most of them primary-drive chains and conversion kits.
- Tables are lowest price first, 12 rows max; the link under each opens the full filtered collection.
The Ultra Bee shares a badge with the Light Bee and almost nothing else on the parts shelf. This guide lists the 114 products we have verified against it, by system, with today's price and the vendor part number. The drivetrain section is the one to read twice: it holds two different chain pitches on the same bike, and they are not interchangeable. The fitment database carries the same tags per product.
How many parts fit the Ultra Bee?
114 unique products on this store carry a verified fitment tag for the Ultra Bee (SUB: 114). They break down by system like this:
| System | Parts |
|---|---|
| Drivetrain | 24 |
| Brakes | 12 |
| Suspension | 18 |
| Wheels & tires | 9 |
| Controls | 17 |
| Seats & comfort | 10 |
| Protection | 15 |
| Skid plates | 2 |
| Bodywork | 3 |
| Fenders | 1 |
| Hardware & fasteners | 3 |
| Total (unique products) | 114 |
Every category page can be filtered to one platform. The URL pattern is /collections/<system>/fits-sub, so /collections/brakes/fits-sub lists only brake parts tagged to the Ultra Bee. The whole platform lives at /collections/sub.
Drivetrain: 24 parts
Drivetrain parts tagged to this platform, lowest price first; the table shows the first 12 of 24.
Full list: Drivetrain for SUB (24).
Brakes: 12 parts
Brakes parts tagged to this platform, lowest price first.
| Part | Brand | Price today | Part no. |
|---|---|---|---|
| Warp 9 Ultra Bee Bar Pad | Warp 9 Racing | $21 | S-UBARPAD |
| Warp 9 Surron Ultra Bee Titanium Brake Pad Pins | Warp 9 Racing | $25.95 | S-TI-ULBRAKEPIN-B |
| DirtyBike Surron Ultra Bee Sintered Brake Pads | DirtyBike | $29 | UB-BP-S-G |
| Warp 9 Ultra Bee Titanium Rotor Bolts | Warp 9 Racing | $31 | TI-KTMBOLT-B |
| Warp 9 Surron Ultra Bee Rotors | Warp 9 Racing | $42–$147 | RO-114 + |
| Warp 9 Ultra Bee brake lever | Warp 9 Racing | $46 | S-UL-LEFTLVR-1 + |
| DirtyBike Surron Ultra Bee Hard Enduro Brake Disk Rotor | DirtyBike | $49 | UB-BR-S |
| Brake Pads for Sur-Ron UltraBee | JFG Racing | $49.99 | A13152002 |
| Front Brake Disc Guard for ULTRABEE | JFG Racing | $51.99 | A131420105 + |
| DirtyBike Surron Ultra Bee Folding Brake Lever Set | DirtyBike | $63 | UB-FBL-AL-B + |
| Brake And Clutch Levers for Sur-Ron Ultra Bee | JFG Racing | $64.99 | A13112013 + |
| Brake Kit Fit Ultra Bee E-Bike | JFG Racing | $222.99 | A13192004 |
Full list: Brakes for SUB (12).
Suspension: 18 parts
Suspension parts tagged to this platform, lowest price first; the table shows the first 12 of 18.
| Part | Brand | Price today | Part no. |
|---|---|---|---|
| DirtyBike Tapered Roller Steering Head Bearing | DirtyBike | $17 | LB-TRHB-ZY |
| Warp 9 Shock Cover (Mid-size) | Warp 9 Racing | $18 | S-MIDSHOCKCOVER-2 |
| DirtyBike Surron Ultra Bee Bearing Kit Front Wheel | DirtyBike | $23 | UB-FWBK-ZY |
| DirtyBike Surron Ultra Bee Bearing Kit Rear Wheel | DirtyBike | $24 | UB-RWBK-ZY |
| DirtyBike Surron Ultra Bee Swingarm Bearing Kit | DirtyBike | $26 | UB-SABK-ZY |
| DirtyBike Surron Ultra Bee Bearing Kit Intermediate Shaft | DirtyBike | $28 | UB-ISBK-ZY |
| Shock Absorber Cover Fit Sur-Ron Ultra Bee | JFG Racing | $31.99 | A19152016 |
| DirtyBike Surron Ultra Bee Bearing Kit, Suspension Linkage "Dog Bone" | DirtyBike | $36 | UB-SLBK-ZY |
| Warp 9 Surron Ultra Bee Suspension Triangle Bearing Kit | Warp 9 Racing | $50 | S-UL-TRIBEARING-KIT |
| DirtyBike Surron Ultra Bee Shock Spring | DirtyBike | $59 | UB-SS-500-G + |
| Rear Suspension Linkage for Ultra Bee | JFG Racing | $63.99 | A192020215 + |
| DirtyBike Surron Ultra Bee CNC Aluminum Suspension Triangle | DirtyBike | $89 | UB-SUST-AL-B + |
Full list: Suspension for SUB (18).
Wheels & tires: 9 parts
Wheels & tires parts tagged to this platform, lowest price first.
| Part | Brand | Price today | Part no. |
|---|---|---|---|
| Warp 9 Ultra Bee Seat Spacer | Warp 9 Racing | $9 | S-ULSEATSPACER-2 |
| Rear Axle Block for SUR-RON Ultra Bee | JFG Racing | $22.99 | A201920107 + |
| Warp 9 Titanium Pro Rim Locks | Warp 9 Racing | $24 | RL-140 + |
| Inner Tube for SUR-RON Light Bee S X Ultra Bee | JFG Racing | $28.99 | A20172006 |
| E-Moto Wheel Bearing Kits for Warp 9 Hubs | Warp 9 Racing | $35 | REBUILD KIT 122F + |
| Warp 9 Ultra Bee Front Supermoto Axle Slider | Warp 9 Racing | $35 | S-UFSLIDER-2 + |
| Warp 9 Ultra Bee Axle Block | Warp 9 Racing | $53 | S-ULBLOCK-2 + |
| Warp 9 Surron Ultra Bee Titanium Front Axle | Warp 9 Racing | $219 | S-TI-ULFRONTAXLE-B |
| Warp 9 Surron Ultra Bee Titanium Rear Axle | Warp 9 Racing | $269 | S-TI-ULREARAXLE-B |
Full list: Wheels & tires for SUB (9).
Controls: 17 parts
Controls parts tagged to this platform, lowest price first; the table shows the first 12 of 17.
| Part | Brand | Price today | Part no. |
|---|---|---|---|
| Warp 9 Tapped Handlebar Ends | Warp 9 Racing | $9 | MH-BAREND-2 |
| Warp 9 Bar Straps | Warp 9 Racing | $11 | MH-BARSTRAPS-2 |
| DirtyBike Surron Ultra Bee Suspension Link Needle Bearing Pusher Tool | DirtyBike | $14 | UB-BRG-TOOL-D-BK |
| DirtyBike Surron Ultra Bee Swingarm Alignment Tool | DirtyBike | $14 | UB-PCD-TOOL-D-BK |
| Warp 9 Shorty Style Ultra Bee Lever Pivot Bolts – Titanium Upgrade | Warp 9 Racing | $29 | S-TI-ULLEVER-B |
| DirtyBike Surron Ultra Bee Throttle Tube Aluminum | DirtyBike | $32 | — |
| Warp 9 Surron Ultra Bee Throttle Tube | Warp 9 Racing | $36 | S-ULTHROTTLE-2 |
| DirtyBike Kill Switch | DirtyBike | $39 | DB-Light-SKS-TUSK-WK + |
| DirtyBike Safety Tethered Kill Switch | DirtyBike | $39 | DB-Light-SKS-TUSK-WK + |
| DirtyBike Surron Ultra Bee Handlebar Riser CNC Aluminum 15mm | DirtyBike | $39 | UB-HBR-AL-BK |
| Rearview Mirror for Sur-Ron X S Talaria | JFG Racing | $48.99 | A111520002 |
| Handle Bar Pad for Sur-Ron | JFG Racing | $53.99 | A15122001 |
Full list: Controls for SUB (17).
Seats & comfort: 10 parts
Seats & comfort parts tagged to this platform, lowest price first.
| Part | Brand | Price today | Part no. |
|---|---|---|---|
| Warp 9 Elite Foot peg Sliders | Warp 9 Racing | $21 | EP-SLIDER |
| Seat Cover for Sur-Ron Ultra Bee | JFG Racing | $35.99 | A11172008 |
| Warp 9 Titanium Footpeg Pivot Pin | Warp 9 Racing | $39 | TI-PEGPIN-B |
| Seat Cover PVC for Ultra Bee | JFG Racing | $44.99 | A111720125 + |
| Warp 9 Titanium Elite Foot Peg Screws | Warp 9 Racing | $59 | EP-TORXSCREW-2 + |
| GUTS Sur-Ron Ultra Bee Seat | GUTS Racing | $69.99–$116.98 | 27-3-SURRON-RF1-COVER + |
| DirtyBike Surron Ultra Bee Super Seat | DirtyBike | $102 | — |
| Warp 9 Ultra Bee Elite Foot Pegs | Warp 9 Racing | $131 | EP-27-1 + |
| GUTS Sur-Ron Ultra Bee RJ Wing Seat Cover | GUTS Racing | $159.99–$221.97 | 27-8-SURRON-WINGSEAT-21 + |
| Warp 9 Ultra Bee Adjustable Foot Peg Mount | Warp 9 Racing | $186 | S-UL-ADJPEGMOUNT-2 |
Full list: Seats & comfort for SUB (10).
Protection: 15 parts
Protection parts tagged to this platform, lowest price first; the table shows the first 12 of 15.
| Part | Brand | Price today | Part no. |
|---|---|---|---|
| DirtyBike Surron Ultra Bee Gauge Protector Blackout Cover | DirtyBike | $16 | — |
| Warp 9 Tow Rope | Warp 9 Racing | $19 | 89-TOWROPE-20 |
| Warp 9 Ultra Bee Steer Stops – Low Profile | Warp 9 Racing | $22 | S-ULFRAMESTOPS |
| Warp 9 Helmet Hook | Warp 9 Racing | $24 | S-HELMETHOOK-2 |
| Hand Guard Fit Sur-Ron Ultra Bee | JFG Racing | $47.99–$68.99 | A15142002 + |
| Engine Cover for Sur-Ron ULTRA BEE | JFG Racing | $52.99 | A161120117 + |
| Warp 9 Ultra Bee Motor Adjuster | Warp 9 Racing | $54 | S-ULMOTORADJUSTER-2 |
| Warp 9 Surron Ultra Bee Stabilizer Mount with Frame Post | Warp 9 Racing | $65 | S-ULSTABILIZER-2 |
| Warp 9 Ultra Bee Rear Slider | Warp 9 Racing | $65 | S-UREARSLIDER-2 + |
| Warp 9 Ultra Bee Trailer Mount | Warp 9 Racing | $87 | S-UBTRAILERMOUNT-2 |
| DirtyBike Surron Ultra Bee Rear Brake Disk Guard Aluminum | DirtyBike | $89 | UB-DG-AL-B + |
| Warp 9 Ultra Disk Guard | Warp 9 Racing | $99 | S-ULDISKGUARD-2 |
Full list: Protection for SUB (15).
Skid plates: 2 parts
Skid plates parts tagged to this platform, lowest price first.
| Part | Brand | Price today | Part no. |
|---|---|---|---|
| DirtyBike Surron Ultra Bee Hard Enduro Skid Plate Mud Plugs | DirtyBike | $12–$22 | — |
| DirtyBike Surron Ultra Bee Skid Plate | DirtyBike | $159 | UB-XE-SP-BK + |
Full list: Skid plates for SUB (2).
Bodywork: 3 parts
Bodywork parts tagged to this platform, lowest price first.
| Part | Brand | Price today | Part no. |
|---|---|---|---|
| Keychain Fit Ultra Bee E-bike | JFG Racing | $25.99 | A232120011 + |
| Chassis Protection for Sur-Ron Ultra Bee | JFG Racing | $49.99 | A16272002 |
| Drive Belt for Sur-Ron Ultra Bee | JFG Racing | $55.99 | A16122004 |
Full list: Bodywork for SUB (3).
Fenders: 1 part
Fenders parts tagged to this platform, lowest price first.
| Part | Brand | Price today | Part no. |
|---|---|---|---|
| DirtyBike Surron Ultra Bee Extreme Enduro Rear Fender | DirtyBike | $34–$37 | UB-EE-RF-BK |
Full list: Fenders for SUB (1).
Hardware & fasteners: 3 parts
Hardware & fasteners parts tagged to this platform, lowest price first.
| Part | Brand | Price today | Part no. |
|---|---|---|---|
| DirtyBike Surron Ultra Bee Motor Woodruff Key | DirtyBike | $8 | UB-WK |
| Warp 9 Ultra Bee Triangle Pivot Bolt Kit | Warp 9 Racing | $21 | S-ULTRIANGLE-BOLTKIT |
| Warp 9 Cycra Titanium Bolt Kit | Warp 9 Racing | $145 | TI-CYCRAULTRABEND-B |
Full list: Hardware & fasteners for SUB (3).
What does not cross over to the Ultra Bee?
The Light Bee X list. 249 of the 261 Light Bee X parts on this store have no Ultra Bee tag. The 12 that do are small shared items: JFG's inner tube and Ultra Bee foot pegs, Warp 9's hub bearing kits, foot peg sliders and screws, bar straps, helmet hook and tow rope, and DirtyBike's kill switches, chain alignment tool and steering head bearing. Everything else in the Light Bee X guide is unverified on the Ultra Bee.
Two pitches on one bike. The final drive is 520 (Warp 9 EK 520 MX Chain, Warp 9 Ultra Bee Sprocket Aluminum in 520). The primary-drive conversions and replacement chains from DirtyBike are 420 (RK MXU, RK MXZ Race and sealed X-ring). A 520 sprocket does not run a 420 chain; match pitch to position.
Rotor brackets. Warp 9's 260 mm and 300 mm Ultra Bee rotors are listed with matching brackets; the 240 mm options are not. Order the bracket with the rotor when you size up.
