Fabbay replacement bike rack straps 8 sets, 1-inch rubber cradle sockets for 21–25mm tubes, oval anti-slip design

Fabbay 8 sets of 1-inch rubber bike rack straps are replacement cradle straps designed to secure bicycles to trunk, hitch and spare-tire carriers for SUVs, trucks, sedans and minivans.

These replacement straps are made from soft, durable rubber and come as eight complete sets to refresh worn or broken cradles on many common bike carriers. Each tube socket has an oval shape that helps lock onto protruding knobs or frame tubes, and the internal diameter of about 1 inch fits rack stands with 0.83–0.98 inch (21–25 mm) tubes. They’re a straightforward, low-cost way to restore the holding power of a bike rack without replacing the entire carrier.

What size loops and frames do these replacement straps fit?

The strap sockets have an internal diameter around 1 inch and are intended for bike rack tubes of roughly 0.83–0.98 inch (21–25 mm), up to a maximum of 25 mm. The oval-shaped socket improves grip on round tubes and reduces rotation once installed.

• Socket internal diameter: ~1 inch (fits 21–25 mm tubes)
• Best for round frame tubes on common trunk, hitch, and spare-tire racks
• Oval socket minimizes slipping and improves locking on protruding knobs
• Measure your rack tube before buying for best fit

How durable are the straps and will they hold my bike securely?

Manufactured from soft, resilient rubber, these straps resist deformation and absorb vibration to keep bikes stable during transport. While not rated as a structural replacement for metal fasteners, the set of eight straps provides reliable, everyday holding power when used as intended with compatible cradles and knobs.

• Soft rubber construction for flexibility and shock dampening
• Resistant to everyday wear, not prone to immediate cracking
• Eight sets let you secure multiple contact points for added stability
• Simple to replace—use light lubricant if the socket feels tight

Which carriers and vehicles are these straps compatible with?

These straps are designed as universal replacements for many bike carriers that feature protruding attachment knobs or cradle pegs. They work across trunk-mounted racks, hitch-mounted carriers, spare-tire mounts and other popular consumer designs on cars, SUVs, trucks, sedans and minivans.

• Fits trunk, hitch, and spare-tire bike racks with compatible tube diameters
• Suitable for passenger cars, hatchbacks, SUVs, minivans and trucks
• A good replacement for worn or missing stay-put cradles
• Sold as 8 sets—enough for multiple attachment points or spare parts

How easy is installation and what tools are required?

Installation is simple: align the oval socket over the rack’s protruding knob or tube and press it into place. If the fit seems tight, a small amount of silicone spray or soap as a lubricant can help the rubber slide on more easily; no special tools are usually needed.

• No tools required for typical installations
• Use mild lubricant if insertion is difficult
• Check fit and tension before driving to ensure secure hold
• Replace worn straps promptly to maintain carrier performance

Who is this for: the Fabbay 8-set rubber replacement straps are aimed at cyclists and drivers who want an affordable, simple way to repair or refresh the retaining cradles on everyday bike carriers. If you own a trunk, hitch, or spare-tire rack with approximately 21–25 mm tube diameters and need immediate, reliable strap replacements for commuting, weekend rides or family trips, these sets provide multiple spares to keep bikes secure without buying a new rack.