corki Tire Liners 34mm Self-Adhesive for 1.75–1.95" Tires — 1mm Thin Puncture Protection

Corki Cycles 34mm self-adhesive tire liners are thin TPU flat protectors that stick inside 1.75–1.95" tires to reduce punctures and extend tire life without adding noticeable weight.

These Corki Cycles liners are designed for riders who want an easy, low-weight layer of puncture resistance for hybrid, commuter, city and many mountain and road wheel sizes. The liner is 34mm wide, 2300mm long and 1mm thick, with a removable protective backing and a purposefully balanced adhesive so you can position it before pressing it to the tire bed. Compatible with common sizes from 12" kids' wheels up through 700c, the product is a simple preventive upgrade that installs without special tools.

How does this liner reduce flats on everyday rides?

The liner creates a protective barrier between the road and the inner tube, absorbing small sharp objects and preventing many punctures from reaching the tube. It won't stop large cuts or sidewall damage, but it significantly lowers the chance of common thorns, glass and wire causing immediate flats.

• 34mm TPU layer intercepts embedded debris before it reaches the tube
• 1mm thickness balances protection with minimal added rolling resistance
• Self-adhesive surface keeps the liner positioned beneath the tube
• Intended for puncture protection, not as a full tire replacement

How easy is installation, and do I need special tools?

Installation is straightforward and requires only basic tire tools for removing the tire from the rim. The liner’s peel-and-stick backing allows quick placement and slight repositioning before final adhesion, so you can install it without glue or professional help.

• Peel protective film, align liner inside the tire, press to adhere
• Adjustable adhesive allows small repositioning during setup
• No messy glue—removes cleanly if you need to replace it
• Works with common tire sizes listed, fits most 1.75–1.95" tires

Will adding the liner slow my bike or affect handling?

At 1mm thickness and designed to be lightweight, the Corki liner adds negligible mass and should not noticeably affect acceleration, speed, or handling for regular street and trail riding. It’s a compromise that favors protection with minimal impact on ride feel.

• Thin TPU construction keeps added weight very low
• Designed to sit flat against the tire bed to avoid shifting
• Suitable for commuters and recreational riders prioritizing reliability
• Not intended for high-performance racing where every gram matters

How do I know this liner fits my wheel and tire size?

The liner measures 2300mm in length and 34mm in width, covering a wide range of tires from 12" through 700c when trimmed as needed. It’s optimized for tires listed between 1.75" and 1.95" widths; measure tire width and inner circumference to confirm fit before installing.

• Length 2300mm — trim to match your tire circumference
• Width 34mm — ideal for 1.75"–1.95" tire widths
• Compatible examples: 26x1.75, 27.5x1.9, 29x1.75, 700x28–32c
• Works well on hybrids, city, commuter and many mountain tires

Who is this for? Corki Cycles self-adhesive tire liners are aimed at daily commuters, urban riders, recreational mountain bikers and family bikes where puncture avoidance and easy maintenance matter. If you want a low-effort protection upgrade that installs quickly, holds in place, and preserves ride quality for common 1.75–1.95" tires, this liner is a practical choice. It’s not a substitute for heavy-duty armored tires or a repair for large cuts, but it is a reliable, lightweight shield against everyday road debris.