RANGE
BATTERY
MOTOR POWER
DISPLAY
BIKE WEIGHT
TECH
CST 20X1.90/2.125
Regular price
$7.99 CAD
Sale price
$7.99 CAD
Regular price
$7.99 CAD
Unit price
Save 0%
-
Free shipping on orders $140 CAD and up (Domestic – Canada)
CST 20X1.90/2.125
Regular price
$7.99 CAD
Sale price
$7.99 CAD
Regular price
$7.99 CAD
Unit price
Product description
Specs
- Brand: CST
- Model/Size: CST 20X1.90/2.125 inner tube
- Type: Inner tube
- Material: Butyl rubber
- Fits: 20" wheels; tire width 1.90"–2.125"
- Color: Black
Features
- Premium butyl rubber formulation providing elasticity and solid air retention
- Puncture-resistant design to support a smooth ride for casual cyclists
- Durable construction designed for reliable, long-lasting performance
- Easy installation and secure seating on standard 20" rims
- Maintains consistent pressure for dependable ride quality
Compatibility
- Fits 20" wheel setups with tire widths between 1.90" and 2.125"
- Suitable for typical inner-tube rim configurations on 20" bicycles
Physical
- Rolled, compact inner tube in black butyl rubber
- Includes a valve stem (as shown in product imagery)
- Flexible and ready for installation to support casual riding needs