Chase Rack System - Starter Build // 4 Bike
Warranty Information
Vendor warranty summary
Big Days Truck Accessories Warranty
At a glance: Limited lifetime on Chase Rack base and racks, 3 years on mounts/accessories, 1 year on paint and finish
This is Big Days Truck Accessories's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Chase Rack System base, Trailbreaker Truck Bed Rack, Trailhead Hitch Rack | Limited lifetime |
| All mounts and all other accessories | 3 years |
| Paint and finish defects (all Big Days and Boundry products) | 1 year |
- Original purchaser only — coverage does not transfer if you sell it.
- Keep your NVMOS order confirmation — proof of purchase is required.
What's covered
- Defects in materials or workmanship from the factory
- Big Days repairs or replaces the faulty part with no charge for parts or labor
- Big Days may choose to refund up to the original purchase price instead
- During the first year Big Days pays the return shipping; after that the buyer pays
What's not covered
- Normal wear such as scratches, dents, tears or surface oxidation
- Fading, UV damage, extreme weather, impacts and theft
- Commercial use or accidents
- Repairs or modifications not done or approved by Big Days
- Wrong assembly or going over the rated load capacity
- Products bought second-hand
- Damage to other (non-Big Days) gear carried on the rack
How to make a Big Days Truck Accessories warranty claim
- Start with the dealer you bought from, or contact Big Days directly
- Have your original invoice or receipt ready
- Describe the defect in detail (photos help)
- Follow the return instructions Big Days gives you
- Product registration on the Big Days site is optional and is used for safety notices
Big Days Truck Accessories contact: Phone: 385-472-4698 · Email: sales@Big-Days.com · Claim page / support
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to Big Days Truck Accessories, and help it along either way.
Shop Big Days Truck Accessories at NVMOS
See all Big Days Truck Accessories products, lead times and FAQs →
Disclaimer: The information on this page describes Big Days Truck Accessories's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: Big Days Truck Accessories official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
Big Days builds the Chase Rack in Orem, Utah: a modular rack that rides inside your pickup bed and carries bikes, e-bikes, dirt bikes and skis. NVMOS carries complete Chase Rack builds, moto and bike mounts, headache racks and accessories for full-size and mid-size trucks. For riders who are done with tailgate pads.
Based in: Orem, Utah · Made in: USA (Utah) · Lead time: Built to order: 5–10 business days plus transit
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Warranty terms are set by Big Days Truck Accessories, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
The Starter Build // 4 Bike pairs the Big Days Base Rack with four Bike Mounts, plus the drop brackets and lower bike-stability bar that keep everything planted. It's a complete chase rack package for shuttle laps, race weekends, and getting the whole crew's bikes to the trailhead without giving up your bed. Bikes ride up top on the crossbar while the floor below stays open for coolers, camp boxes, and firewood — your truck still works like a truck.
Features
- Complete system: Base Rack, four Bike Mounts, drop brackets, and lower stability bar
- 3/16" A36 steel risers with T6 alloy crossbars, rated up to 900 lbs
- Mounts carry 20"–29" wheels, so kids' bikes and modern 29ers share one rack
- Modular by design — add more Big Days mounts and accessories as the quiver grows
- About an hour of assembly, then roughly five minutes in or out of the bed
Fitment runs by bed size rather than year, make, or model: the rack fits beds from 4'10" to 8' with a 40"–64" inside width, and this four-bike configuration is built around mid-size trucks. Hauling a bigger crew from a full-size bed? Step up to the Starter Build // 5 Bike, or compare every configuration in our chase rack collection.
Specifications
Chase Rack System FAQs
What truck beds does the Starter Build // 4 Bike fit?
Beds from 4'10" to 8' long with an inside width of 40" to 64". Fitment is determined by bed size rather than year, make, or model, so measure your bed length and inside width to confirm. This four-bike configuration is designed around mid-size trucks; full-size owners can look at the 5 Bike build.
How much weight can the rack carry?
Up to 900 lbs, per Big Days' published spec. The rack itself weighs 70 lbs and is built from 3/16" A36 steel risers with T6 alloy crossbars. Each bike mount accepts wheel sizes from 20" to 29", so four full-size trail bikes sit well within the rating.
How does the Starter Build differ from the Essential, Pro, and Elite builds?
Every Big Days build starts from the same Base Rack — the tiers differ in what's bundled onto it. The Starter keeps it simple: rack, four bike mounts, drop brackets, and stability bar. Higher tiers bundle more mounts and mixed moto-and-bike loadouts, and because the system is modular, you can add mounts and accessories to any build later.
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