The Problem Solvers Presta Valve Extenders add 33 to 50mm of length to your tube or tire valve so that it protrudes far enough out of deep-section rims so that you can attach your pump. These lightweight, durable aluminum extenders simply screw onto your Presta valves by hand.
| Option | Barcode | Manufacturer's Part Number | Vendor Number |
|---|---|---|---|
| Silver / 33mm | 00708752000865 | PU4501 | QBP-PU4501 |
| Silver / 50mm | 00708752000827 | PU4512 | QBP-PU4512 |