Peak Bike Station
Impac 26" Inner Tube – 40mm Schrader Valve | Durable Bike Tube for Mountain & Hybrid Bikes
Impac 26" Inner Tube – 40mm Schrader Valve | Durable Bike Tube for Mountain & Hybrid Bikes
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Impac 26" Inner Tube – 40mm Schrader Valve | Replacement Tube for Mountain & Hybrid Bikes
A puncture is inevitable. Being prepared for it isn't. The Impac 26" Inner Tube is a reliable, no-fuss replacement tube for 26-inch mountain bikes and hybrid bikes — the kind of spare you keep in your saddle bag and forget about until you need it, then feel very glad it's there.
Made from high-quality rubber with solid puncture resistance, it's a trusted choice for riders who want dependable performance without paying a premium. Pair it with a puncture repair kit and a CO2 inflator for a complete roadside repair kit.
Specifications:
- Wheel size: 26" (fits 26 x 1.75" to 26 x 2.35" tyres)
- Valve type: Schrader (40mm) — works with standard track pumps, floor pumps, and garage air lines
- Material: High-quality rubber
Key Features:
- Fits 26-inch wheels — compatible with mountain bikes, hybrid bikes, and cruisers
- 40mm Schrader valve — no adaptor needed for standard pumps
- Durable rubber construction — resists punctures and holds pressure reliably on rough terrain
- Great value spare — keep one in your saddle bag for trailside emergency tube swaps
Is This the Right Tube for My Bike?
- 26" mountain bike — yes, this is the standard size for older and mid-range MTBs
- 27.5" (650b) mountain bike — no, you need our Impac 27.5" inner tube
- 29" mountain bike — no, this tube is too small
- Hybrid or city bike with 26" wheels — yes, check your tyre sidewall for the wheel size
Not sure what size you need? Check the sidewall of your tyre — it will show the wheel diameter (e.g. 26 x 2.10) and the valve type (Schrader = car-style valve, Presta = narrow valve).
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