GBRacing Engine Cover Protector Complete Set – BMW M1000RR K66 (2021–2026)
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When the unexpected happens on track or road, the GBRacing Engine Cover Protector Complete Set is the first line of defence for your BMW M1000RR K66. Purpose-engineered for the K66 platform (2021–2026), this four-piece kit wraps every vulnerable engine cover in 60% glass-fibre nylon — a material chosen specifically for its proven ability to absorb and disperse impact energy without shattering.
Key Features
- Race-validated protection: developed and tested for circuit use, trusted by competitors who cannot afford a DNF caused by a cracked engine casing.
- 60% glass-fibre nylon construction: far tougher than standard plastics, this compound resists cracking under side-impact loads that would destroy an unprotected cover.
- Bolt-on fitment, no adhesive required: all four protectors mount directly to the engine using the supplied fixings — no surface preparation, no curing time, no residue.
- Fast-swap design: individual protectors can be replaced in minutes at the track, so a damaged piece never ends your session prematurely.
- Complete cover: alternator, ignition (with fixing bracket), water pump and clutch are all protected in a single purchase — nothing left exposed.
- Exact-fit for BMW M1000RR K66 (2021–2026): machined and moulded to OEM tolerances so fitment is clean, rattle-free and requires no modification.
Built for the M1000RR
The BMW M1000RR K66 is an uncompromising superbike, and its engine cases reflect that — intricate, expensive and positioned low where they are most vulnerable in a slide. GBRacing designed this set with the specific geometry of the K66 in mind, ensuring each protector sits flush against its respective cover and provides a stable, shock-absorbing barrier rather than a loose-fitting cap that migrates under vibration.
The glass-fibre nylon compound has a proven track record across multiple GBRacing product lines competing in World Superbike support classes and national championships. It offers the structural rigidity needed to spread load away from the cover itself while retaining just enough flex to prevent the kind of catastrophic fracture that harder, more brittle materials can suffer in a high-speed lowside.
Road and Track Confidence
Whether you are pushing lap times at a circuit day or simply want peace of mind on the road, the complete set makes sense as permanent fitment. The bolt-on installation means it adds negligible complication to routine engine maintenance — the protectors come off and go back on as quickly as any standard fastener-secured cover.
Fitment and Compatibility
- BMW M1000RR K66 (2021–2026)
Specifications
- Brand: GBRacing
- Part number: EC-S1000RR-2019-SET-GBR
- Material: 60% glass-fibre nylon
- Fitment: BMW M1000RR K66, model years 2021–2026
- Installation: bolt-on, no adhesive required
- Contents: alternator protector, ignition protector with fixing bracket, water pump protector, clutch protector, mounting hardware
- Intended use: road and track
| Brand | GBRacing |
|---|---|
| Part Number | EC-S1000RR-2019-SET-GBR |
| Material | 60% glass-fibre nylon |
| Fitment | BMW M1000RR K66 (2021–2026) |
| Installation | Bolt-on, no adhesive required |
| Covers protected | Alternator, ignition, water pump, clutch |
| Intended use | Road and track |
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1x alternator protector
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1x ignition protector incl. fixing bracket
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1x water pump protector
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1x clutch protector
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Mounting hardware included
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// GBRacing
GBRacing Engine Cover Protector Complete Set – BMW M1000RR K66 (2021–2026)

Tech specs
- Brand
- GBRacing
- Part Number
- EC-S1000RR-2019-SET-GBR
- Material
- 60% glass-fibre nylon
- Fitment
- BMW M1000RR K66 (2021–2026)
- Installation
- Bolt-on, no adhesive required
- Covers protected
- Alternator, ignition, water pump, clutch
- Intended use
- Road and track
- Worldwide shipping
- Genuine parts & verified quality
- 14-day returns — in stock ships within 24h
- Personal email support
// Support
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