420D 90in Motorcycle Cover for Adventure Bikes - All Weather

In this review the FENRIR 420D 90in Motorcycle Cover is evaluated for riders who need a durable outdoor storage solution for large adventure and touring bikes. The bottom line: this cover is built for heavy weather and heat resistance, making it a strong choice for owners of BMW R1200/R1250 series, KTM Adventure models or similar large motorcycles who want confident protection from sun, rain and wind.

Key Features

• 420D Oxford construction: a multilayer composite fabric provides durable abrasion resistance and a soft inner surface that helps prevent scratches to paint and plastics.
• High temperature resistant layer: withstands heat from exhausts up to the specified limit so riders do not need to avoid covering a warm bike briefly after a ride.
• Nano waterproof coating: a 10000mm water pressure resistance rating and sealed seams reduce water ingress for reliable protection during heavy rain.
• Security and fit: two large lock chain holes and three windproof buckles with elasticated hem and drawstrings secure the cover to the motorcycle and deter theft.
• Ventilated design: air circulation panels at the body and mirror areas limit condensation and help drain internal humidity to protect against mildew.
• Night visibility: reflective strips increase visibility at night to reduce accident risk when parked on the roadside.

Who It's For

This cover is aimed at owners of larger adventure and touring motorcycles who store their bikes outdoors and need robust weather protection. It fits models such as BMW R1300GS and R1250GS, KTM Adventure series, Honda Africa Twin, Yamaha Tracer and many V-Strom, Versys and Tiger variants, so it is ideal for riders with tall fairings and luggage.

Riders who primarily store a small scooter indoors or who need a lightweight indoor dust cover should look elsewhere, as this heavy-duty 420D fabric and windproof system is intended for outdoor, all-weather use rather than compact indoor storage.

Pros & Cons

Pros

• Very durable 420D fabric with a soft inner layer that resists wear and prevents scratches.
• Excellent weather protection from the nano waterproof coating and sealed seams during heavy rain.
• Secure fit with windproof buckles, elastic hem and lockable chain holes for theft deterrence.
• Ventilation panels and reflective strips add moisture control and nighttime safety.

Cons

• As a heavy, full-coverage outdoor cover it can be bulky to handle and store when not in use.
• Some users report seam concerns over long-term use, so periodic checks of seam sealing are recommended.

Specifications

Brand	FENRIR
Material	420D Oxford multilayer composite
Size	90in (sized for large adventure bikes)
Water resistance	Nano coating, 10000mm water pressure rating
Heat resistance	Up to 1054F / 550C layer rating
Security	2 lock chain holes, 3 windproof buckles, drawstrings

Our Verdict

The FENRIR 420D 90in cover is a practical, value-oriented option for owners of large adventure and touring motorcycles who need reliable outdoor protection. Its heavy-duty fabric, high water resistance and heat tolerance make it well suited to long-term outdoor storage, and the security features and ventilation add useful real-world benefits.

Frequently Asked Questions

Will this cover fit a BMW R1250GS?
Yes, the 90in size is listed as compatible with BMW R1250GS and similar large adventure models.

Can the cover be used on a warm exhaust?
Yes, the cover includes a high temperature resistant layer rated to the specified exhaust limit, so brief covering after a ride is acceptable.

Is it waterproof for heavy storms?
Yes, the nano coating and sealed seams deliver a 10000mm water pressure resistance rating and improved protection in heavy rain.