Topeak Mini Hybrid Rocket HP SL Mini Pump + CO2 Inflator
The Topeak Mini Hybrid Rocket HP SL combines a high-pressure mini pump and CO2 inflator into one compact roadside tool. Designed for road, gravel, and performance riders, it gives you the option to use CO2 for fast inflation, hand pumping for precise final pressure, or both when you need to get rolling quickly after a flat.
Key Functional Details
- Mini pump and CO2 inflator in one compact unit
- High-pressure design for road and gravel tire pressures
- Maximum pressure: 160 PSI / 11 bar
- SmartHead ThreadLock works with Presta and Schrader valves
- CNC aluminum barrel for durability and efficient inflation
- Integrated hose design reduces valve stem stress during inflation
- Includes 1 threaded 16g CO2 cartridge
- Includes side mount bracket for bike mounting
- PCT cap allows tightening or removal of two-piece Presta valve cores
- Compact enough for jersey pocket carry
Technical Specifications
| Brand | Topeak |
| Model | Mini Hybrid Rocket HP SL |
| Supplier Part # | THR-HP2S |
| Type | Mini Pump + CO2 Inflator Combo |
| Max Pressure | 160 PSI / 11 Bar |
| Valve Compatibility | Presta and Schrader |
| CO2 Compatibility | Threaded 16g CO2 Cartridge |
| Material | CNC Aluminum Barrel |
| Weight | 88g / 3.10 oz |
| Size | 16 x 3.9 x 2.35 cm |
| Included | 1 Threaded 16g CO2 Cartridge, Side Mount Bracket, Dust Caps |
| UPC | 883466020603 |
| Country of Origin | Taiwan |
Compatibility & Technical Notes
Good Fit: Road, gravel, and fast commuter riders who want a compact flat repair solution without carrying both a separate pump and CO2 inflator. Especially useful for riders running higher tire pressures where quick inflation matters.
Not A Fit: Not ideal for high-volume MTB tires where larger-volume pumps work better. Not a fit for riders using non-threaded CO2 cartridges. Not the best option for riders who prefer floor-pump-only precision inflation during rides.
This pump is built around high-pressure efficiency rather than high air volume. It works best for road and gravel setups where getting back to 70–100+ PSI matters. The integrated hose helps prevent damage to delicate Presta valve stems compared to direct-thread mini pumps.
Service / Ownership Context
This is a strong upgrade over carrying a basic mini pump because it gives riders two inflation options. Use CO2 for immediate tire seating and fast inflation, then finish pressure adjustments with the hand pump if needed. It is a practical carry item for race bikes, gravel bikes, and longer solo rides where fast roadside repair matters.
Fit & Use Signals
- Best for road and gravel riders carrying flat repair kits
- Good for tubed or tubeless emergency inflation
- Excellent for riders who want one compact inflation system
- Better for high-pressure tires than high-volume MTB setups
- Ideal paired with spare tube, tire levers, and plug kit