Problem Solvers 30mm Black Presta Valve Extender w/ Removable Core
$2.81
Description
Universal Rim Valve Extenders – 30mm Professional-Grade Solution
Engineered for removable core valves, these extenders eliminate compatibility frustrations between short valves (e.g., Presta) and deep-section rims (common in road bikes, gravel rigs, or mountain bike tubeless setups). Ideal for cyclists upgrading rims or tackling presta/schrader valve conversions without compromising airtight seals.
✅ Key Features
– Universal fit for 6mm/8mm rim holes
– Reinforced brass core resists bending under high-pressure inflations
– 30mm length clears 50–70mm deep-section rims (tested on DT Swiss, ENVE, Zipp profiles)
– Sold individually – mix/match quantities for multi-valve builds
🚴 Why Cyclists Choose This Extender
– Touring reliability: No more valve stem snapping during long rides
– Clincher/tubeless flexibility: Works with both tube systems (critical for mixed-terrain riders)
– Tool-free installation: Snap-in design compatible with floor pumps & CO2 inflators
📊 Competitive Edge Comparison
| Feature | Standard Extenders | Problem Solvers 30mm |
|---|---|---|
| Rim depth compatibility | Up to 45mm | Up to 70mm |
| Valve types supported | Presta only | Presta + Schrader* |
| Weight (per unit) | 8g | 6g |
| Durability rating | 6/10 (plastic core) | 9/10 (brass core) |
*Requires Schrader-to-Presta adapter (sold separately)
Best For:
– Road bike owners with rim depth >45mm
– Gravel cyclists using tubeless conversions
– Mountain bikers needing reliable tubeless setups in muddy conditions
Technical Specs:
– Material: Aircraft-grade aluminum housing + hardened brass core
– Thread standard: M14x1.5 (universal presta/schrader compatibility)
– Weight savings: 2g lighter than competing stainless steel models
Pro Tip: Pair with our Rim Strip Kit (SKU# RST-45) for leak-proof installations on carbon fiber rims – perfect for time trial bikes or endurance race setups.
