Exterior Components Car and Truck Covers

BAK

BAK RAIL ASSEMBLY SETMODEL 101

$347.23

SKU: B002 RAILS-448101

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The BAKFlip MX4 (GEN 3) is an upgraded hard folding truck bed cover with improved functionality, greater durability, and enhanced security. It features high-density polymer-reinforced aluminum top panels that are 22 percent stronger, re-engineered automatic latching panels for improved security, and premium EPDM rubber perimeter seals for superior weather protection. It is designed for easy one-person installation and provides 100% bed access when folded against the cab.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBAK
Part NumberB002 RAILS-448101

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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