Cult Rubber 20inch Tube
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- In stock, ready to ship
- Inventory on the way
The Cult Rubber high quality inner tube is made specifically for the bigger tires that most street riders prefer. While it is possible to use smaller tubes in big tires, they have to stretch and thin more to do so, making flats more likely. Keep the session going by running the proper size tube for your tire, reducing your chances of a flat.
Diameter: 20"
ISO Diameter (ETRTO): 406
Valve Type: Schrader Valve
Fits all 20 inch wheels.
Adult Mountain Bike Size Chart
|
Rider Height |
Suggested Frame Size |
||
|
Feet and Inches |
Centimeters |
Size |
Inches |
|
4' 10" - 5' 2" |
148 - 158 |
XS |
13 - 14 |
|
5' 2" - 5 '6" |
158 - 168 |
S |
15 - 16 |
|
5' '6" - 5' 10" |
168 - 178 |
M |
17 - 18 |
|
5' 10" - 6' 1" |
178 - 185 |
L |
19 - 20 |
|
6' 1" - 6' 4" |
185 - 193 |
XL |
21 - 22 |
|
6 '4" - 6' 6" |
193 - 198 |
XXL |
23 - 24
|
Road & Gravel Bike Size Chart
Rider Height |
Suggested Frame Size |
||
Feet and Inches |
Centimeters |
Size |
Centimeters |
4' 10" - 5 '0" |
148 - 152 |
XXS |
47 - 48 |
5' 0 "- 5' 3" |
152 - 160 |
XS |
49 - 50 |
5' 3" - 5' 6" |
160 - 168 |
S |
51 - 52 - 53 |
5 6" - 5' 9" |
168 - 175 |
M |
54 - 55 |
5' 9" - 6' 0" |
175 - 183 |
L |
56 - 57 - 58 |
6' 0" - 6' 3" |
183 - 191 |
XL |
58 - 59 - 60 |
6' 3" - 6' 6" |
191 - 198 |
XXL |
61 - 62 - 63 |
Youth Bike Size Chart
Rider Age or Height |
Suggested Size |
||
Age |
Feet and Inches |
Centimeters |
|
2 - 5 years |
2' 10" - 3' 7" |
85 - 110 |
Run bikes |
2 - 4 years |
2' 10" - 3' 4" |
85 - 100 |
12" wheel diameter |
5 - 7 years |
3' 4" - 4' 0" |
100 - 120 |
16" wheel diameter |
7 - 9 years |
4' 0" - 4' 5" |
120 - 135 |
20" wheel diameter |
9 - 11 years |
4' 5" - 4' 9" |
135 - 145 |
24" wheel diameter |
11+ years |
4' 9"+ |
145+ |
26" wheel diameter |
Shipping rates are calculated at the checkout page.
We are currently shipping via Canadapost and Canpar.
Please Note: Occasionally we need to choose an alternate shipping provider for your delivery. This could occur if an alternate provider can provide faster service or a lower rate for shipping your parcel. You will be notified by email if this occurs.
