21 X 4.50 Inner Tube, metal stem, for wire wheel

This is an original style, heavy duty inner tube for wire wheels only.
Bias tube with a center nickel valve stem, Stem width .375”, Stem height 2.25”
Does not include the mounting hardware.
We recommend using a rim band to protect the tube by preventing contact with the spoke ends inside the wheel, part# RB1, not included.

NOTE: We also sell complete tube and hardware sets
MTS6- Tube with Nickel hardware

Individual hardware parts are also available:

• DC3 – Nickel dust cover
• RW3 – Nickel rim washer
• BW3 - Bridge washer
• LN3 - Lock nut