Schwalbe SV7A 20" Inner Tube
Designed for mid-width 20" 451 tyres, the Schwalbe SV7A Inner Tube fits sizes from 20 x 1-1/8 to 1-3/8 inches (28-451 to 37-451). This Presta valve tube is perfect for sporty folding bikes or small-wheeled road bikes. Manufactured with precision, Schwalbe’s inflation and 24-hour testing process guarantees consistent wall thickness and long-lasting air retention.
- Size: (SV7A) 20 x 1-1/8 to 1-3/8 (37-438 to 37-451)
- Removable valve core
- 40mm valve length
- 105g
Shop the Schwalbe SV7A 20" Inner Tube from New Era Cycle — a high-quality Presta valve tube perfect for narrow 20” tyres and Brompton setups.
Pickup currently unavailable at New Era Cycle Main Outlet
Schwalbe SV7A 20" Inner Tube
20 x 1-1/8 to 1-3/8 / 40mm / Presta (Removable valve core)
New Era Cycle Main Outlet
10 Arumugam Road
LTC Building A, #01-02
Singapore 409957
Singapore
Choose options
Let customers speak for us
Comfortable fit ..secure & tight without hesitation ..good even for walking or pushing the bike soft yet firm enough coverage especially going for race
I always run KMC chains as I love the quality and rust-free durability, and gold always looks great. This one works superbly on my Brompton. Ordering was easy and shipping to UK surprisingly quick. Thanks guys!
A replacement for my 4 yr old BB. Price is reasonable and excellent service.
Some of the cheaper ones snapped when the tyres are too tight. This brand and size will not even after using few years. Service is also excellent here.
Recently came into the shop to purchase this stem. Was approached by a friendly guy and he assisted me with finding the product i needed. Didn’t managed to get his name as i was in a rush but overall experience was really good. Thanks!
The thick size grip makes a difference for people with larger hands which in my case allow me to have more control.
Excellent job by Mr Ho, one of the most experienced mechanic I've ever come across. Detailed explanation of what was done and with the corresponding pictures of the process too!
Very nice grip