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Internet # 301734070

Model # A303

6 ft. x 3 ft. Anthracite Grey Heavy Duty Steel Bicycle Storage Locker

Covers 18.71 sq.ft. ($88.19 /sq.ft.)
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  • Made from durable maintenance free pvc-coated galvanized steel
  • Guaranteed against corrosion for 15 years
  • Designed to hold up to 3 bicycles with easy access
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Return this item within 90 days of purchase. Read Return Policy
Product Details

About This Product

The Tri-metals Anthracite Grey Cycle Locker Storage Shed can hold up to 3 adult bikes depending on their size and design. Its clever combination of practicality, ease of use, compact design and high security make it the ideal solution for cycle storage. Tri-metals uses a special PVC-coated galvanized steel for the panels of the unit. This material is guaranteed for 15-years and is both maintenance free and fire resistant. A spring assisted opening action allows complete and easy access. When closed, the unit is lockable with 2 padlock points; one on each side of the unit. The unit can also be bolted down from the inside for increased security. Has the height and width to accommodate all types of mountain, racing or standard cycles. Stainless steel exterior hardware and aluminum hinges and rivets. Designed for easy home assembly using ordinary DIY tools and equipment. 52.5 in. H x 77 in. W x 35 in. D.


  • Made from special PVC-coated galvanized steel, which is totally maintenance free and fire resistant; guaranteed against corrosion for 15-years
  • Spring assisted opening action allows complete and easy access
  • Unit has 2 padlock positions and can also be bolted down for increased security
  • Designed to accommodate all types of mountain, racing or standard bicycles; depending on the bicycle design, the unit will hold up to 3
  • Stainless steel exterior hardware and aluminum hinges and rivets
  • Designed for easy home assembly using ordinary DIY tools and equipment; comprehensive instructions are included for an easy 2-person assembly
  • Click to find out more about buying outdoor storage sheds
  • Return Policy

Product Information

Internet # 301734070

Model # A303

Additional Resources

Shop All Bosmere


Dimensions: H 53 in, W 77 in, D 35 in


Approximate Depth (ft.)


Approximate Width (ft.)


Assembled Depth (in.)

35 in

Assembled Height (in.)

53 in

Assembled Width (in.)

77 in

Coverage Area (sq. ft.)

18.71 sq ft

Door Opening Height (In.)


Door Opening Width (In.)


Exterior Peak Height (ft.)

6.67 ft

Sidewall Height (in.)



Assembly Required


Capacity (cu. ft.) - Total

66 cu ft

Color Family


Door Type



Door Latch, Lockable Door, Single Door

Floor Options

With Floor


Foundation Not Included



Manufacturers Recommended Assembly Time (hours)


Manufacturers Recommended Tools needed for Assembly

Closed End Wrench, Cordless Drill, Nut Driver

Maximum Roof Load


Maximum Wind Resistance


Number of People Recommended by Manufacturer to Assemble


Number of Windows


Product Weight (lb.)

205 lb



Roof Color Family


Roof Material


Roof Pitch


Roof Shape


Shed Type


Siding Color Family


Storage Capacity (cu. ft.)




Warranty / Certifications

Manufacturer Warranty

15 Year Limited

Questions & Answers

Q:What are the box dimensions?
by|Mar 10, 2024
1 Answer
Answer This Question

A:  Good Day, Thank you for your inquiry, Internal Dimensions Metric (Metres) Height (Front) 1.09 Height (back) 1.29 Width 1.80 Depth 0.84 External Dimensions Metric (Metres) Height 1.33 Width 1.96 Depth 0.89

by|Mar 12, 2024
    Q:Do you anticipate having the model with a ramp available soon
    by|Feb 3, 2023
    1 Answer
    Answer This Question

    A:  Good Morning and Thank You for your Inquiry. Unfortunately, we do not stock the model that comes with the Ramp. In addition, we do not special order the ramp either. Please contact https://www.trimetals.co.uk/ for any further inquires. Thank You!

    by|Feb 8, 2023
      Q:Does it require a separate foundation?
      by|Apr 24, 2022
      1 Answer
      Answer This Question

      A:  Good Morning, Thank you for your inquiry. The only requirement would be a flat surface please visit: https://www.trimetals.co.uk/ for additional information. Thanks

      by|Apr 25, 2022
        Q:When will this be back in stock in CA?
        by|Feb 8, 2022
        1 Answer
        Answer This Question

        A:  Thank You, your question is much appreciated. We anticipate stock will be available by Late February 22. We apologize for any inconvenience.

        by|Feb 9, 2022
          Showing 1-4 of 8

          Customer Reviews

          5 out of 5

          • 5 out of 3 reviews
          • 100% recommend this product
          Filter by:
          Showing 1-3 of 3 reviews
          This product does not come with a floor.
          Good product, but the Home Depot specs specifically say it comes with a floor. It does not. Not a big deal for me based on where I’m putting it, but buyers should just be aware of this.
            • Recommended
            • Verified Purchase
            Perfect, but....
            This is definitely a five star product. I had to return it, but only because my electric tricycle didn't fit into it. The purchasing process was easy and the price is totally reasonable. My family and I spent a few hours putting the base together before realizing my trike wouldn't fit. The internal measurements felt a little inconsistent with the actual measurements. My trike is 29" wide with my awesome fat tires, and the trike could not be lifted into the base. Bottom line. The storage solution is great. I would suggest making a longer version and offering the lip fold down for heavy bikes. Thank you for offering this great product in the US. I looked all over and options for bike storage in the states are limited.
              • Recommended
              1 found this review helpful
              Showing 1-3 of 3 reviews