85 parts
● Active2024–Present
SRPNT Moto X8
Voltage
72V
Peak Power
18 kW
Battery
4320 Wh
Top Speed
70 mph
Weight
210 lb
Drive chainWheels 19"F / 18"RMSRP $4,999
Detailed Specs & Notes
PMSM mid-mount motor, 18kW. 72V 60Ah LG cell battery (4320Wh). #520 chain drive. Rated/peak torque: 30/147 N·m. Inverted fork 240mm travel, KKE rear suspension. Tires: 80/100-19 front / 100/90-18 rear. Colors: Midnight Blue, Graphite Grey, Black Strike. MSRP: $4,999.
We stock 53 OEM and 32 aftermarket parts for the SRPNT Moto X8 (18 kW, 70 mph top speed, 4320 Wh battery). Top categories: ELECTRICAL, COCKPIT, BRAKES, WHEELS & TIRES. $12 flat US shipping on every order.
⚡ Popular Upgrades
Project 9 Motorcycle-Grade Brake Pads (SRPNT X3 / X8 / Z27)
$46.99
Motul RBF 600 Racing Brake Fluid (DOT 4) for SRPNT Moto (X3, X8 +1 more)
$25.99
Maxima DOT 4 Brake Fluid 16.9 oz for SRPNT Moto (X3, X8 +1 more)
$11.99
Heavy-Duty Inner Tube 19" Front - SRPNT
$20.99
Heavy-Duty Front Inner Tube - SRPNT
$31.99
E-Ride Pro SR Fatty Off-Road Rear Tire 100/90-18 - SRPNT X8 / Z27
$99.99
85 parts across 10 categories
BODY & FRAME
7 parts
OEM
SRPNT Stock Aluminum Skid Plate
Skid Plate
OEM aluminum skid plate for SRPNT. Lightweight, doesn't vibrate. Simple mounting system with motor access. Protects from mud, rocks, and debris. Fits X3, X8, Z27.
$161.99
+ shipping
OEM
SRPNT Stock Front Fender - X8 / Z27
Front Fender
OEM front fender SKU specific to X8/Z27. Not the X3 front fender.
$44.99
+ shipping
OEM
SRPNT Stock Rear Fender - X8 / Z27
Rear Fender
OEM rear fender SKU specific to X8/Z27. Not the X3 rear fender/tailpiece.
$44.99
+ shipping
OEM
SRPNT Stock Headlight Cover
Front Number Plate
OEM headlight cover / mask. Shop handle is headlight-copy; title is Headlight Cover.
$37.99
+ shipping
OEM
SRPNT Stock Front Fender
Fender
OEM stock front fender for SRPNT. Shields rider and bike from mud, debris, and water. Direct replacement fit. Fits X3, X8, Z27.
$44.99
+ shipping
OEMSold Out
SRPNT Stock Rear Fender / Tailpiece
Fender
OEM rear fender/tailpiece for SRPNT. Direct replacement for original. Black. Fits X3, X8, Z27.
$44.99
+ shipping
OEM
SRPNT Stock Mud Flap
Mud Flaps
SRPNT Stock Mud Flap for SRPNT Moto (X3, X8, Z27). Match photos, connectors, and mounting points to your bike before ordering.
$25.99
+ shipping
BRAKES
12 parts
OEM
SRPNT Front Hydraulic Brake System
Brake Assembly (Complete)
Complete OEM front hydraulic brake system for SRPNT. Includes caliper, lever, brake pads, and pre-bled hose assembly. Bolt-on replacement. Fits X3, X8, Z27.
$185.99
+ shipping
OEM
SRPNT Rear Hydraulic Brake System
Brake Assembly (Complete)
Complete OEM rear hydraulic brake system for SRPNT. Includes caliper, lever, brake pads, and pre-bled hose. Bolt-on replacement. Fits X3, X8, Z27.
$185.99
+ shipping
Aftermarket
Project 9 Motorcycle-Grade Brake Pads (SRPNT X3 / X8 / Z27)
Brake Pads
Confirmed fitment: 'Throne SPRNT (Big Brakes)' listed on product page. Choose Ceramic for street/trail; Sintered for aggressive off-road.
$46.99
+ shipping
Aftermarket
Motul RBF 600 Racing Brake Fluid (DOT 4) for SRPNT Moto (X3, X8 +1 more)
Brake Fluid
SRPNT uses hydraulic motorcycle-style brakes. Use DOT 4 glycol fluid only - never mineral oil. Confirm reservoir cap marking before bleeding. Universal Motul RBF 600 500ml.
$25.99
+ shipping
OEM
SRPNT Front Brake Lever / Master Cylinder - X8 / Z27
Brake Levers
OEM front master cylinder + lever assembly for X8/Z27. Sold as "Front Master Cylinder" on srpntmoto. X3 front lever is sold as part of complete front brake system (srpnt_all_brake-system-front).
$94.99
+ shipping
OEM
SRPNT Brake Pads - X8 / Z27
Brake Pads
OEM brake pads SKU specific to X8/Z27. X3 pads are a separate listing (srpnt_all_brake-pads).
$35.99
+ shipping
Aftermarket
Maxima DOT 4 Brake Fluid 16.9 oz for SRPNT Moto (X3, X8 +1 more)
Brake Fluid
Budget DOT 4 option for SRPNT hydraulic brakes. Do not use mineral oil.
$11.99
+ shipping
OEM
SRPNT Stock Brake Rotor (Front/Rear)
Brake Rotor / Disc
OEM rotor listed as front & rear for SRPNT. Shop titles as X3; hardware pattern shared across lineup - confirm diameter vs bike before install.
$62.99
+ shipping
OEM
SRPNT Rear Brake Rotor (2025)
Brake Rotor / Disc
OEM rear brake rotor for 2025 SRPNT models. Direct replacement. Exact rotor diameter not published - contact SRPNT to confirm. Fits X3, X8, Z27.
$100.99
+ shipping
Aftermarket
TB Front Rotor Guard - SRPNT
Brake Hardware Kit
TB Front Rotor Guard - SRPNT for SRPNT Moto (X3, X8, Z27). Match photos, connectors, and mounting points to your bike before ordering.
$55.99
+ shipping
OEM
SRPNT Front Brake Master Cylinder - X8 / Z27
Brake Master Cylinder
Same OEM SKU as front lever/MC assembly for X8/Z27 - listed under both Brake Levers and Brake Master Cylinder for taxonomy coverage.
$94.99
+ shipping
OEM
SRPNT Front Full Brakeset - X8 / Z27
Brake Assembly (Complete)
Complete front hydraulic brakeset for X8/Z27. Shop product handle is misnamed (rear-full-brakeset) - title/image are front set.
$451.99
+ shipping
COCKPIT
14 parts
Aftermarket
ODI Emig Racing Lock-On Grips (SRPNT X3 / X8 / Z27) for SRPNT Moto (X3, X8 +1 more)
Grips
Standard 22.2mm grip area - fits all SRPNT models using the stock or aftermarket handlebar. No modification needed.
$44.99
+ shipping
Aftermarket
ODI Ruffian Half-Waffle MX Grips for SRPNT Moto (X3, X8 +1 more)
Grips
ODI Ruffian Half-Waffle MX Grips for SRPNT Moto (X3, X8 +1 more) for SRPNT Moto (X3, X8, Z27). Measure bar diameter and lock-on vs glue-on before swapping.
$19.99
+ shipping
Aftermarket
Wolf Tooth Fat Paw Lock-On Grips for SRPNT Moto (X3, X8 +1 more)
Grips
Wolf Tooth Fat Paw Lock-On Grips for SRPNT Moto (X3, X8 +1 more) for SRPNT Moto (X3, X8, Z27). Measure bar diameter and lock-on vs glue-on before swapping.
$44.99
+ shipping
OEM
SRPNT Stock Foot Pegs - X8 / Z27
Foot Pegs
OEM foot pegs for X8/Z27. X3 pegs are a separate SKU (srpnt_all_pegs).
$100.99
+ shipping
OEM
SRPNT Stock Handlebar
Handlebars
OEM stock handlebar for SRPNT X3, X8, and Z27. Direct bolt-on replacement; fits all three SRPNT models.
$100.99
+ shipping
OEM
SRPNT Stock Grips (Black, Single) for SRPNT Moto
Grips
OEM stock replacement grip for SRPNT. Single grip (order 2 for a pair). Ergonomic secure hold. Fits X3, X8, Z27.
$25.99
+ shipping
Aftermarket
Warp 9 E-Moto Handlebar 3" Rise (SRPNT X3 / X8 / Z27)
Handlebars
Confirmed: Throne SRPNT listed as compatible on Electrix Moto. Install note: requires drilling bar for throttle cable routing and cutting fender for stem lock.
$109.99
+ shipping
Aftermarket
Tusk Handlebar Grip Glue for SRPNT Moto (X3, X8 +1 more)
Grip Glue
Tusk Handlebar Grip Glue for SRPNT Moto (X3, X8 +1 more) for SRPNT Moto (X3, X8, Z27). Measure bar diameter and lock-on vs glue-on before swapping.
$2.99
+ shipping
Aftermarket
SE Racing Full-Wrap Handguards - SRPNT
Handguards
SE Racing Full-Wrap Handguards - SRPNT for SRPNT Moto (X3, X8, Z27). Match photos, connectors, and mounting points to your bike before ordering.
$75.99
+ shipping
OEM
SRPNT Stock Kickstand - X3
Kickstand
OEM kickstand for SRPNT X3. Confirm length/mount for X8/Z27 before cross-fit.
$26.99
+ shipping
Aftermarket
ODI Aluminum Bar End Plugs - SRPNT
Handlebars
Anodized aluminum bar-end plugs protect grips/bars on crashes. Fits standard MX bar IDs used on SRPNT bars.
$25.99
+ shipping
OEM
SRPNT Stock Handlebar Mount Stem
Stem
OEM handlebar mount stem for SRPNT. Secure connection between handlebars and frame. Fits X3, X8, Z27.
$51.99
+ shipping
OEM
SRPNT Stock Right Peg Mount
Foot Peg Mounts
OEM right peg mount for SRPNT. Lightweight aluminum, doesn't vibrate. Fits X3, X8, Z27.
$46.99
+ shipping
OEM
SRPNT Stock Left Peg Mount
Foot Peg Mounts
OEM left peg mount for SRPNT. Lightweight aluminum, doesn't vibrate. Fits X3, X8, Z27.
$46.99
+ shipping
DRIVETRAIN
5 parts
OEM
SRPNT Rear Sprocket - X8 / Z27 (#520)
Rear Sprocket
OEM rear sprocket for X8/Z27 (#520 chain). Do not use X3 51T #428 sprocket.
$62.99
+ shipping
OEM
SRPNT 520H Gold Chain - X8 / Z27
Chain
OEM 520H gold drive chain for SRPNT X8 and Z27. Not for X3 (#428). Cut/fit to sprocket combo; replace when stretch exceeds spec.
$109.99
+ shipping
Aftermarket
Renthal 520 R-1 MX Chain - SRPNT X8 / Z27
Chain
Aftermarket 520 MX race chain upgrade for X8/Z27. Cut to length for stock 13/48-class gearing. Not for X3 (#428).
$159.99
+ shipping
OEM
SRPNT Stock Chain Cover
Chain Guard
OEM plastic chain cover for SRPNT. Protects chain from debris and contamination. Fits X3, X8, Z27.
$31.99
+ shipping
OEM
SRPNT Stock Motor Cover
Motor Cover
OEM motor cover for SRPNT. Protects motor from dirt, debris, and weather. Direct replacement. Fits X3, X8, Z27.
$38.99
+ shipping
ELECTRICAL
17 parts
OEM
SRPNT Stock Charger (72V)
Charger
OEM 72V lithium-ion charger for SRPNT X3, X8, and Z27. Compatible across all current SRPNT models; direct replacement.
$439.99
+ shipping
OEM
SRPNT Stock Throttle - X8 / Z27
Throttle
OEM throttle assembly specific to X8/Z27. X3 uses a different right-twist throttle SKU.
$57.99
+ shipping
OEM
SRPNT Stock Display
Display / Dashboard
OEM display for SRPNT X3, X8, and Z27. Shows speed, battery level, and ride mode; direct plug-in replacement for the factory dash.
$204.99
+ shipping
OEM
SRPNT Key Ignition Switch
Switches & Controls
OEM replacement key ignition switch for SRPNT. Includes key. Compatible with X3, X8, Z27.
$88.99
+ shipping
OEM
SRPNT Stock Left Button Switch
Switches & Controls
OEM left handlebar button switch for SRPNT. Controls horn, lights, and mode functions.
$62.99
+ shipping
OEM
SRPNT Stock Headlight
Lighting
OEM replacement headlight for SRPNT. Direct plug-and-play replacement. Fits X3, X8, Z27.
$113.99
+ shipping
OEM
SRPNT Stock Rear Light
Lighting
OEM replacement tail/brake light for SRPNT. Direct replacement. Fits X3, X8, Z27.
$38.99
+ shipping
OEM
SRPNT Stock Battery - X8 / Z27 (72V 60Ah)
Battery
OEM 72V 60Ah pack listed for X8/Z27. Do not fit on X3 (40Ah platform). Batteries typically final sale. Confirm BMS/firmware pairing with OEM support before install.
$2998.99
+ shipping
OEM
SRPNT Stock Controller - X8 / Z27
Controller / ESC
OEM controller for X8/Z27 platform. Not interchangeable with X3 controller.
$1199.99
+ shipping
OEM
SRPNT Stock Wiring Harness - X3
Wiring Harness
OEM main wiring harness for SRPNT X3. X8/Z27 harness not listed separately.
$56.99
+ shipping
OEM
SRPNT Stock Discharge Wire
Wiring Harness
OEM battery discharge cable/lead. Confirm connector on 60Ah X8/Z27 pack vs X3 40Ah pack before install.
$95.99
+ shipping
OEM
SRPNT Stock Charger Power Cord
Charger
OEM charger/input power cord accessory for SRPNT 72V charger ecosystem.
$24.99
+ shipping
OEM
SRPNT Stock Side Light
Lighting
OEM side frame light. Shop labels X3; useful running-light replacement across lineup when mounts match.
$38.99
+ shipping
OEM
SRPNT Stock Display Wire
Wiring Harness
Stock OEM display harness wire for SRPNT. Replacement for original connector harness between display and controller.
$44.99
+ shipping
OEM
SRPNT Stock Converter
USB / Accessories Port
OEM DC-DC converter for SRPNT. Converts main battery voltage to accessory voltage for lights, display, and controls.
$51.99
+ shipping
OEM
SRPNT Turn Signal Kit
Lighting
SRPNT turn signal kit - 4 LED signals, front and rear. Off-road use only; does not make the bike street-legal. Optional safety upgrade. Fits X3, X8, Z27.
$425.99
+ shipping
OEM
SRPNT Reflector Set
Lighting
OEM-style reflector set for SRPNT platform street/visibility compliance.
$12.99
+ shipping
HARDWARE & FASTENERS
1 part
SEATING
2 parts
OEM
SRPNT Stock Banana Saddle
Seat
OEM banana-style saddle for SRPNT. Ergonomic extended design for comfortable riding. Replacement for original seat. Fits X3, X8, Z27.
$100.99
+ shipping
OEM
SRPNT Stock Saddle Compartment
Seat Hardware
Under-saddle storage compartment for stock banana seat.
$23.99
+ shipping
SUSPENSION
7 parts
OEM
SRPNT Stock Rear Shock (KKE)
Rear Shock
OEM KKE rear coil-over shock with external reservoir for SRPNT. Delivers consistent damping for aggressive e-moto use. Fits X3, X8, Z27.
$247.99
+ shipping
Aftermarket
RFloXa RAB50RC Adjustable Rear Shock (SRPNT X3 / X8 / Z27)
Rear Shock
Confirmed fitment: 'Throne Srpnt' listed on TB Electric Moto product page. 10mm spring preload recommended - don't over-tighten.
$192.99
+ shipping
Aftermarket
SKF 37mm Fork Seal Kit (per leg) - SRPNT
Fork Seals
SKF 37mm Fork Seal Kit (per leg) - SRPNT for SRPNT Moto (X3, X8, Z27). Match photos, connectors, and mounting points to your bike before ordering.
$51.99
+ shipping
OEM
SRPNT Stock Front KKE Suspension Fork - X8 / Z27 (240mm)
Front Fork
OEM inverted KKE front fork for X8/Z27 (~240mm travel). Handle misnamed on shop (front-master-cylinder-copy). X3 uses 200mm fork SKU.
$1139.99
+ shipping
OEM
SRPNT Rear KKE Shock - X8 / Z27
Rear Shock
OEM KKE rear shock for X8/Z27 (higher-spec than the shared $200 stock shock listing). Direct replacement.
$731.99
+ shipping
OEM
SRPNT Stock Fork Clamp
Headset
OEM front fork clamp/spacers. X8/Z27 use longer-travel KKE forks - verify clamp diameter before order.
$94.99
+ shipping
OEM
SRPNT Stock Spindle Bolt
Swingarm Pivot Bolt
Lightweight aluminum spindle bolt for SRPNT. Does not vibrate at idle or resonate after rock strikes. Fits X3, X8, Z27.
$46.99
+ shipping
TOOLS & MAINTENANCE
9 parts
Aftermarket
Motul MC CARE C3 Off-Road Chain Lube (SRPNT X3 / X8 / Z27) for SRPNT Moto (X3, X8 +1 more)
Chain Lubricant
Works on both #428H (X3) and #520 (X8/Z27) chains. Apply every few rides or after mud/rain.
$16.99
+ shipping
Aftermarket
Motul Chain Care Kit Off-Road (SRPNT X3 / X8 / Z27) for SRPNT Moto (X3, X8 +1 more)
Chain Lubricant
Best value for full chain maintenance. Compatible with all three SRPNT chain sizes.
$61.99
+ shipping
Aftermarket
Motul MC CARE E2 Moto Wash (SRPNT X3 / X8 / Z27) for SRPNT Moto (X3, X8 +1 more)
Cleaning Supplies
Safe on SRPNT plastics, rubber, and electronics. REVRides recommends for e-moto platforms.
$19.99
+ shipping
Aftermarket
Maxima Chain Wax for SRPNT Moto (X3, X8 +1 more)
Chain Lubricant
Maxima Chain Wax for SRPNT Moto (X3, X8 +1 more) for SRPNT Moto (X3, X8, Z27). Match photos, connectors, and mounting points to your bike before ordering.
$22.99
+ shipping
Aftermarket
Maxima Chain Guard Lube for SRPNT Moto (X3, X8 +1 more)
Chain Lubricant
Maxima Chain Guard Lube for SRPNT Moto (X3, X8 +1 more) for SRPNT Moto (X3, X8, Z27). Match photos, connectors, and mounting points to your bike before ordering.
$16.99
+ shipping
Aftermarket
Stan's Biobased Wet Chain Lube for SRPNT Moto (X3, X8 +1 more)
Chain Lubricant
Stan's Biobased Wet Chain Lube for SRPNT Moto (X3, X8 +1 more) for SRPNT Moto (X3, X8, Z27). Match photos, connectors, and mounting points to your bike before ordering.
$18.99
+ shipping
Aftermarket
Maxima Synthetic Chain Lube - SRPNT
Chain Lubricant
Fits X3, X8, Z27. Match photos before ordering.
$22.99
+ shipping
Aftermarket
Maxima Clean-Up Chain Cleaner - SRPNT
Chain Cleaner
Maxima Clean-Up Chain Cleaner - SRPNT for SRPNT Moto (X3, X8, Z27). Match photos, connectors, and mounting points to your bike before ordering.
$18.99
+ shipping
Aftermarket
Tusk Master Link Clip Pliers - SRPNT
Specialty Tools
Install/remove clip-type master links on #428 (X3) and #520 (X8/Z27) chains.
$12.99
+ shipping
WHEELS & TIRES
11 parts
OEM
SRPNT Stock Front CST Tire (80/100-19)
Front Tire
OEM CST front tire for SRPNT. Size 80/100-19. Fits all models (X3, X8, Z27 - all use 19" front wheel).
$62.99
+ shipping
Aftermarket
Heavy-Duty Inner Tube 19" Front - SRPNT
Front Tube
19" front tube. Confirm rim size per model.
$20.99
+ shipping
Aftermarket
Heavy-Duty Front Inner Tube - SRPNT
Front Tube
Heavy-Duty Front Inner Tube - SRPNT for SRPNT Moto (Z27, X8, X3). Confirm size printed on the sidewall before you order a spare.
$31.99
+ shipping
Aftermarket
E-Ride Pro SR Fatty Off-Road Rear Tire 100/90-18 - SRPNT X8 / Z27
Rear Tire
100/90-18 off-road rear tire matching stock X8/Z27 rear size. Sold as E-Ride Pro SR fatty; size-compatible on 18" rims. Not for X3 (19" rear).
$99.99
+ shipping
Aftermarket
Shinko 712 Series Rear Tire 100/90-18 - SRPNT X8 / Z27
Rear Tire
Street/dual-use 100/90-18 rear option for X8/Z27. Bias-ply 56H. Prefer knobby fatty OEM-size tire for pure dirt.
$133.99
+ shipping
Aftermarket
18" BabyFat Rear Inner Tube - SRPNT X8 / Z27
Rear Tube
18" rear tube sized for babyfat/100-90-18 class tires used on X8/Z27 rear. Not for X3 19" rear.
$11.99
+ shipping
OEM
SRPNT Stock Front Tube
Front Tube
OEM front tube. All SRPNT models use 19" front wheels (X3/X8/Z27).
$43.99
+ shipping
Aftermarket
DirtyBike Titanium Front Axle - SRPNT X8 / Z27
Front Axle
DirtyBike titanium front axle - retailer lists fitment for Sur-Ron Ultra Bee and SRPNT X8/Z27 (shared KKE fork family).
$176.99
+ shipping
Aftermarket
6061-T6 Aluminum Axle Blocks - SRPNT X8 / Z27
Axle Bushings
CNC aluminum rear axle adjuster blocks. Retailer fitment includes SRPNT X8 and Z27.
$56.99
+ shipping
Aftermarket
Motion Pro Rim Lock 1.85" - SRPNT X8 / Z27 Rear
Rim Locks
1.85" rim lock for wider rear rims common on 100/90-18 setups. Confirm rim inner width before order.
$13.99
+ shipping
OEM
SRPNT Rear Axle
Rear Axle
OEM hardened steel rear axle for SRPNT. Precision-machined for a secure fit. Fits X3, X8, Z27.
$25.99
+ shipping