Name: YunSCM 2-PCS 27" Bike Tubes 27x1 1/4-1 3/8 32/37-630 AV33mm Schrader Valve 27 inch Inner Tubes Compatible With 27x1 1/4 27x1.25 27x1 3/8 27x1 3-8
Brand: Yunscm
SKU: 400068960
Price: 32.96 USD
Availability: InStock
Rating: 3.909090909090909 (11 reviews)

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Description

🚴‍♂️ Ride Ready, Road Steady: Tubes That Keep You Moving!

COMFORT MEETS SAFETY - Absorbs road vibrations and reduces pinch flats, making your daily commute or weekend ride more comfortable and secure.
EFFORTLESS INSTALLATION - Swap tubes in minutes with a user-friendly design and clear inflation guide—get back on the road faster and stress-free.
RELIABLE SCHRADER VALVE - Standard 33mm valve length offers easy inflation at any pump station or gas stop—no adapters needed.
PREMIUM BUTYL RUBBER BUILD - Experience superior sealing, ozone resistance, and shock absorption for a smooth, safe ride every time.
PRECISION FIT FOR 27 WHEELS - Engineered to flawlessly fit 27x1¼ to 27x1⅜ tires, ensuring seamless compatibility with your city, road, or wheelchair bike.

The YunSCM 2-PCS 27" Bike Tubes are crafted from high-quality butyl rubber, designed to fit 27x1¼ to 27x1⅜ tires with a reliable 33mm Schrader valve. These tubes offer excellent sealing, ozone and aging resistance, and shock absorption, making them ideal for city, road, and wheelchair bikes. Easy to install and built for comfort and safety, they ensure a smooth ride and quick tire maintenance, perfect for the active millennial professional who values efficiency and reliability.

Specifications

ASIN	B08HJXTT39
Best Sellers Rank	16,918 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 184 in Cycling Tubes
Bike Type	Cruiser Bike
Brand	YunSCM
Brand Name	YunSCM
Compatible Tire Width Maximum	53 Millimetres
Compatible Tire Width Minimum	1.25 Inches
Country Of Origin	China
Customer Reviews	4.4 out of 5 stars 447 Reviews
Item Diameter	27 Inches
Item Weight	0.42 Kilograms
Item Width	1.25 Inches
Item diameter	27 Inches
Item width	1.25 Inches
Manufacturer	YunSCM 20200905·6
Manufacturer Part Number	YunSCM 20200905·6
Material	Butyl Rubber
Material Type	Butyl Rubber
Model Number	YunSCM 20200905·6
Size	27 X 1 1/4
UPC	712673032102
Unit Count	2.0 count
Valve Length	1.25 Inches
Valve Type	Schrader
Valve type	Schrader
Wheel Size	27 Inches
Wheel size	27 Inches

Reviews

S**E

Inner tube

Just the job

23.10.2025

D**N

Robust and useful

Not neecded to use these yet, but give me spares for my trips..

24.07.2025

J**Y

Tyre tubes👌

😊very pleased👍

1.01.2025

S**L

Poor quality tubs spilt in seam after installation

The 2 tubs got for bike splits on the seam after installing pumping up did even get ride on them poor quality product

29.04.2026

R**L

Bad

Really skinny inner tubes not what it says on the sale listing

2.05.2026

P**E

Leaky

Not very leak tight!

6.05.2025

K**D

Excellent 27"x1 1/4" bicycle tube

I ordered and received my 27"x1 1/4" bicycle tubes. One for the front and rear of my bicycle. Outstanding fit. They are very durable. No air leaks at all. The price is very affordable, value for the money. Also easy to install. Thanks!!

19.05.2026

S**D

I fixed her flat ,now she done run off with the guy selling air at gas station

Fit my old lady's bike nicely.

28.04.2026

A**ー

直ぐに届いた

良かったです

27.10.2024

S**N

Bicycle tire tube

Fit perfectly

23.04.2026

D**E

Satisfied

Old school bike usually 27×1 1/4 but 27 works

13.04.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

$32.96

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

YunSCM 2-PCS 27" Bike Tubes 27x1 1/4-1 3/8 32/37-630 AV33mm Schrader Valve 27 inch Inner Tubes Compatible With 27x1 1/4 27x1.25 27x1 3/8 27x1 3-8 Wheelchair/City/Road Bike Tyre Tubes

Description

Specifications

Reviews

Common Questions