PARTS UNLIMITED Standard Tubes

Everyday inner tubes from PARTS UNLIMITED, fit by tire size.

43 fitments · 10 wheel sizes · 39 in stock — from $8. Order online or install at MTC Orange County.

The PARTS UNLIMITED Standard Tubes line covers 10 wheel sizes (10″–23″) across 43 fitments — for scooters and small-wheel machines, cruisers, baggers, and touring bikes, spoked sport and standard bikes, dual-sports, adventure bikes, and vintage iron, adventure and dirt bike fronts. Standard-wall construction for everyday street and light-duty riding — the right call for most on-road spoked wheels.

Find your fitment by the size printed on your tire sidewall (for example, a 90/100-18), pick the matching tube, and order it shipped or install it at MTC. Spoked wheels need a tube; if you're unsure, we'll confirm the right one.

Sizes & Fitments

SizeValveStockPrice

2.50/2.75-10TR4In stock$8.11

3.50/4.00-10TR4In stock$10.15

2.25-10TR4In stock$11.17

80/90-10TR4In stock$11.17

2.50/2.75-10JS244In stock$13.21

80/90-10JS244In stock$14.23

80/90-10TR87In stock$14.23

3.50/4.00-10JS244In stock$15.25

3.50/4.00-10TR87In stock$15.25

2.75-12TR4In stock$9.13

3.00-12TR4In stock$9.13

4.00-12TR87In stock$14.23

2.25/2.50-14TR4In stock$11.17

2.75-14TR4In stock$12.19

3.00/3.60-14TR4In stock$12.19

110/90-14—In stock$13.21

2.50/2.75-15TR4In stock$10.15

140/80-15—In stock$17.29

80/90-15—Order in$18.31

170/80-15—Order in$30.55

150/90-15—Order in$30.55

2.25/2.50-16TR4In stock$11.17

80/100-16—In stock$11.17

3.25/3.50-16TR4In stock$13.21

120/90-16—In stock$15.25

130/90-16TR4In stock$19.33

70/100-17TR4In stock$10.15

2.75/3.00-17TR4In stock$10.15

2.25/2.50-17TR4In stock$11.17

100/100-17—In stock$13.21

110/130-17—In stock$15.25

2.25/2.50-18TR4In stock$11.17

90/90-18—In stock$12.19

3.50/4.00-18TR4In stock$14.23

100/90-18—In stock$14.23

120/90-18—In stock$16.27

90/90-19—In stock$12.19

2.50-19TR4Order in$13.21

100/90-19—In stock$15.25

110/90-19—In stock$16.27

90/90-21—In stock$13.21

2.50-21TR4In stock$14.23

2.75/3.00-23TR4In stock$15.25

Similar Tubes

PARTS UNLIMITED tubes — FAQ

Is a standard tube good enough for my bike?

For street riding at normal pressures, yes — a standard-wall tube is the right tube for most on-road spoked wheels. If you carry heavy loads or ride off-road at low pressure, step up to a heavy-duty tube.

How do I know which valve stem I need?

Most fitments use a straight TR4 rubber stem; some use TR6 or a metal (JS) stem to clear the wheel. The valve type is noted on each size below — match it to your wheel, or ask us.

Does MTC install PARTS UNLIMITED tubes?

Yes — we mount and balance your tire and tube in-shop, or ship the tube to your door. Call (714) 516-9059 with your tire size and we'll pull the exact PARTS UNLIMITED tube.

← All inner tubes