LighTech Rear Wheel Nut for Yamaha YZF-R7 (2021-2026) - D004
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Every gram matters on a machine as focused as the Yamaha YZF-R7, and the LighTech D004 rear wheel nut is engineered with exactly that philosophy in mind. Machined from aerospace-grade Ergal 7075 aluminium, it delivers a secure, precise fit that feels entirely at home whether you are covering road miles in comfort or pushing hard through a track day.
Key Features
- Ergal 7075 aluminium construction — ultra-lightweight yet exceptionally strong for demanding road and track use
- CNC-machined to exacting tolerances for a perfect, rattle-free fit on the Yamaha YZF-R7 axle
- Hard-anodised finish resists corrosion and retains its colour through repeated use in all conditions
- Available in five anodised colours — black, blue, red, gold and silver — to complement any livery
- Rated to a maximum tightening torque of 120 Nm for confident, reliable wheel retention
Precision Where It Counts
LighTech's CNC precision-machining process ensures every D004 nut meets tight dimensional tolerances. The M18x1.5 thread engages cleanly and evenly across the full contact face, eliminating the uneven loading that can occur with lesser hardware. At 29 mm in diameter and just 14 mm tall, with a 22 mm hex drive, it integrates neatly with standard tooling and sits flush without fouling surrounding components. The result is a component that installs in minutes and inspires confidence every time you torque it to spec.
Road and Track Ready
The Ergal 7075 alloy used by LighTech is the same material specification trusted by aerospace and motorsport engineers for parts that must be light and reliable simultaneously. The anodised surface treatment is not merely cosmetic — it creates a hard oxide layer that protects against moisture, road grime and the thermal cycling inevitable on a performance motorcycle. Whether the YZF-R7 is your daily sports machine or your weekend circuit tool, the D004 is built to last the distance without adding unnecessary rotating mass.
Colour Options
The D004 is available in five anodised finishes, each with its own part number for straightforward reordering:
- Black — D004NER
- Blue — D004COB
- Red — D004ROS
- Gold — D004ORO
- Silver — D004SIL
Fitment & Compatibility
- Yamaha YZF-R7 (2021–2026)
Specifications
| Specification | Detail |
|---|---|
| Brand | LighTech |
| Part number | D004 |
| Material | Ergal 7075 aluminium |
| Thread | M18x1.5 |
| Diameter | 29 mm |
| Height | 14 mm |
| Hex diameter | 22 mm |
| Maximum tightening torque | 120 Nm |
| Finish | Hard-anodised |
| Fitment | Yamaha YZF-R7 (2021–2026) |
| Brand | LighTech |
|---|---|
| Part number | D004 |
| Material | Ergal 7075 aluminium |
| Thread | M18x1.5 |
| Diameter | 29 mm |
| Height | 14 mm |
| Hex diameter | 22 mm |
| Maximum tightening torque | 120 Nm |
| Fitment | Yamaha YZF-R7 (2021–2026) |
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// LighTech
LighTech Rear Wheel Nut for Yamaha YZF-R7 (2021-2026) - D004

Tech specs
- Brand
- LighTech
- Part number
- D004
- Material
- Ergal 7075 aluminium
- Thread
- M18x1.5
- Diameter
- 29 mm
- Height
- 14 mm
- Hex diameter
- 22 mm
- Maximum tightening torque
- 120 Nm
- Fitment
- Yamaha YZF-R7 (2021–2026)
- Worldwide shipping
- Genuine parts & verified quality
- 14-day returns — in stock ships within 24h
- Personal email support
// Support
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