VERIFIED DIRECT-FIT2021 - 2026 MODEL RANGE449.8cc Liquid-Cooled 4-Stroke 4-Valve Unicam SingleAGENT API/api/bundles/honda-crf450r-2023
2023 Honda CRF450R / CRF450RX Direct-Fit Service Bundles
Curated workshop maintenance packages sized and calibrated directly from verified OEM service documentation. Choose a package below, customize individual consumables, and order your complete service kit with 1-click checkout.
FACTORY WORKSHOP MANUAL DATA
Verified OEM Service Specs
OIL CAPACITY
1.00 L (1.06 US qt)
10W-40 JASO MA Full Synthetic
DRAIN TORQUE
16 Nm (11.8 ft-lb) - M10 Thread
Fresh Crush Washer
SPARK PLUG
NGK CPR8EAI-X9 / SILMAR9A9S (1 Plug Required)
Gap: 0.8 - 0.9 mm (0.031 - 0.035 in)
BRAKE FLUID
DOT 4 High-Boiling Synthetic Fluid
Tires: 14 PSI Front / 14 PSI Rear
| Parameter | Specification |
|---|---|
| Engine Oil | 10W-40 JASO MA Full Synthetic Scope: 1.00 L (1.06 US qt) Torque: 16 Nm (11.8 ft-lb) - M10 Thread |
| Spark Plugs | NGK CPR8EAI-X9 / SILMAR9A9S (1 Plug Required) Gap: 0.8 - 0.9 mm (0.031 - 0.035 in) Torque: 16 Nm (11.8 ft-lb) |
| Drive Chain | 520 Pitch, 114 Links |
| Brake Fluid | DOT 4 High-Boiling Synthetic Fluid |
| Tire Pressure | 14 PSI Front / 14 PSI Rear |
Essential 10-Hour Race Service3 Included Consumables
Factory Motocross Rapid Oil & Filter Service Kit
2x 1-Liter bottles of Motul 7100 10W-40 synthetic oil (exact 1.00L sump + top-off), HiFloFiltro HF116 motocross filter, and Show Chrome M10 magnetic oil drain plug.
Matches 1.00L OEM Spec (JASO MA2)In StockQty: 2
MOTUL 7100 4T Oil
Protects high-output Unicam valve train and hydraulic clutch actuation plates under race gate starts.
MPN: 114844DPN1: 82-2051SKU: 10114844
$52.12
$26.06 each
Direct-Fit Honda OEM ReplacementIn StockQty: 1
HIFLOFILTRO Oil Filter - Black
Captures microscopic combustion byproducts and carbon residue from shared transmission oil.
MPN: HF116DPN1: 550-0116SKU: 10HF116
$4.17
OEM 16 Nm Torque CompressionIn StockQty: 1
SHOW CHROME Fuel Delivery Component
High-flux neodymium core prevents metal shavings from recirculating through high-pressure oil passages.
MPN: 5303DPN1: 0712-0551SKU: 305303
$11.71
Selected Bundle Subtotal3 of 3 Items Selected
Direct warehouse drop-ship. Standard delivery calculated at checkout.
Bundle Total
$68.00
WORKSHOP REFERENCE & FAQ
Factory Maintenance Specifications & Service Q&A
Essential service data verified against OEM workshop manuals for 2023 Honda CRF450R / CRF450RX owners and DIY technicians.