Surly Plus Fat Bike Tube - 26+ 26 x 3.0 - 4.8 Presta Valve MFPN=36945 IFP cartridge for smoother actuation

IFP cartridge for smoother actuation and enhanced durability

a lightweight Grilamid Shell and Michelin Grip Walk outsoles for maximum grip in any terrain

Want a shock that provides sensitivity and grip

Breathable wicking and fast drying all-day sock for hot temps or moist conditions

Downhill strength with 25% weight savings compared to aluminum

Surly Plus Fat Bike Tube - 26+ 26 x 3.0 - 4.8 Presta Valve MFPN=36945 IFP cartridge for smoother actuationSurly Plus Fat Bike Tube 26+ 26 x 3. 0 4. 8 Presta Valve. Surly Inner Tube to fit a wide range of plus size and fat bike tires. TECH SPECS Weight 310 Shaft Type Threaded Tube Compound Butyl ISO Width (mm) 100 ISO Width (mm) 76 ISO Width (mm) 77 ISO Width (mm) 78 ISO Width (mm) 79 ISO Width (mm) 80 ISO Width (mm) 81 ISO Width (mm) 82 ISO Width (mm) 83 ISO Width (mm) 84 ISO Width (mm) 85 ISO Width (mm) 86 ISO Width (mm) 87 ISO Width (mm) 88 ISO Width