Continental Bicycle Tubes Race 28 700x20-25 SV60 Presta Valve - Value

Our review of the Continental Bicycle Tubes Race 28 700x20-25 SV60 finds these tubes best suited to road cyclists who want a reliable, budget-friendly spare for 700c wheels. The single biggest reason to buy is the combination of trusted Continental butyl construction and a 60mm Presta valve in a convenient 5-in-1 pack, which makes carrying spares or fitting deeper rims straightforward. The review focuses on real-world durability, ease of installation, and whether these tubes live up to Continental's quality claims.

Key Features

• Wheel fit: Sized for 700x20-25 (622) tyres, these tubes fit common road tyre widths and provide a snug, predictable fit.
• Valve length: The 60mm Presta valve makes them suitable for rims with medium depth, so valve access is easier on many modern road wheels.
• Material: Made from butyl, the tubes balance puncture resistance and affordability for everyday training and commuting.
• Construction: Seamless, mould-cured vulcanisation ensures uniform roundness which helps with stable handling and a smoother ride feel.
• Quality control: Each tube passes a 100% inspection, reducing the chance of factory defects and improving consistency across the 5-pack.

Who It's For

These tubes are ideal for road cyclists, club riders and commuters who run 700c wheels in the 20-25mm tyre range and need a cost-effective pack of spares for training, group rides or travel. The 60mm Presta valve will suit many rims with medium valve well depth without needing extenders.

Riders who prefer ultralight, race-specific latex tubes or those with very deep rims (40mm+) should look elsewhere, as butyl tubes add a small weight penalty and the 60mm valve may not be long enough for very deep-section rims.

Pros & Cons

Pros

• Good value 5-pack that reduces per-tube cost and is convenient for spares.
• Durable butyl construction offers reliable air retention for training and daily use.
• Seamless, mould-cured design promotes consistent shape and handling when inflated.

Cons

• Customer feedback is mixed on individual tube quality and occasional leakage or valve issues have been reported.
• At 105g claimed weight, they are heavier than performance latex options for racers seeking minimal grams.

Specifications

Product	Continental Race 28 Inner Tube
Wheel size	700x20-25 (622)
Valve type	Presta (SV) 60mm
Claimed weight	105g
Material	Butyl
Construction	Seamless mould-cured vulcanisation
Pack	5-in-1 value bundle

Our Verdict

The Continental Race 28 700x20-25 SV60 tubes are a sensible buy for everyday road cyclists who need dependable, affordable spares with a 60mm Presta valve. Their butyl construction and mould-cured design deliver consistent performance and handling, making the 5-pack strong value for training and commuting, though those requiring ultralight weight or guaranteed flawless factory consistency may prefer alternatives.

Frequently Asked Questions

Will the 60mm valve fit deep-section rims?
The 60mm valve suits medium-depth rims; very deep rims (around 40mm or deeper) may need a longer valve or extenders.

Are these tubes suitable for racing?
They work fine for club and training rides, but racers seeking the lowest possible weight often choose latex or race-specific lightweight tubes instead.

Do these tubes hold air well over time?
Most users report good air retention thanks to butyl material, though some customers have noted isolated issues with leakage or valve defects.