Find out what you need to know about repairing carbon fiber bike frames, including repair methods, and long-term durability for repaired bicycles.

How strong is a properly repaired carbon frame compared to the original?

• A correctly executed repair is typically as strong as, or stronger than, the original surrounding material.

How do you repair a damaged carbon fiber or composite bike frame?

• Damaged fibers and resin are removed and replaced with new carbon plies, layered and bonded with epoxy, then cured and finished to restore structural integrity.

What types of damage (cracks, delamination, crushed or punctured tubes) are typically repairable?

• Most cracks, delaminations, and localized damage can be repaired, but severe buckling or heat-damaged areas may not be safe to fix.

How can I tell cosmetic damage from structural damage?

• Cosmetic scratches usually affect only the paint or clear coat, while structural damage often shows as cracks, soft spots, or deformation in the carbon itself.

Can you repair snapped or fully fractured carbon tubes?

• Yes, a broken tube can often be repaired by internally sleeving it, and then wrapping it with new carbon layers to restore strength.

Will a repair add weight, or change the bike’s stiffness, or ride feel?

• Repairs add only a few grams of material, and generally do not affect stiffness or ride quality.

What is the life expectancy of a carbon fiber bike frame after repair?

• A properly repaired frame can have a service life comparable to that of an undamaged frame.

What’s the typical repair process and turnaround time?

• Process is dependent on type of repair and extent of repair. Most repairs will utilize prepreg. Special circumstances may require a wet layup or different matrix. Turnaround time on most repairs is 2 weeks. If necessary, acquiring any special materials or fabrics will delay this timeline.

Can you restore the original finish or color-match?

• We cover all repairs with automotive grade UV paint but it is only available in black or white. This will ensure that the repair is protected from UV light but will not typically match the component's finish. We do have contacts that focus on paint matching and cosmetic restoration if a client wants to explore those options. Many of our customers choose to leave the repaired section as is, like a badge of honor or a battle scar. 

How much does a repair cost, and can I get a free estimate?

• Repairs for a composite bike frame have typically ranged from 350$ to 650$ depending on the severity of the damage. Repairs on anything other than a bike frame will be quoted on a case by case basis.  Estimates are always free and a fixed quote can be provided with enough information and images sent to the appropriate email. Some cases may require a closer inspection, and a quote can only be provided in person after assessment of the component.