YeYouC 12.5x2.75 Replacement Tire and Inner Tube – 2 Sets for Razor MX350 MX400 Dirt Rocket, X-Treme X-560

Revitalize your ride with YeYouC 12.5x2.75 replacement tire and inner tube kit

Engineered for durability and dependable performance, this two-tire, two-tube set refreshes scooters such as Razor MX350 and MX400 and similar platforms. The knobby tread digs into dirt, gravel, and damp pavement, delivering confident traction when cornering or accelerating on mixed surfaces. The rugged rubber compound resists wear and aging, helping the tread stay flexible across temperatures, while the inner tubes are crafted from thick butyl rubber to maintain air pressure and smooth the ride over bumps and road irregularities. Included valve caps help seal the air and protect the valve stems from dust and moisture, so you can ride with less fuss.

The kit is designed with flexibility in mind. The tire outer diameter is 12.5 inches and the width is 2.75 inches, while the inner tubes are compatible with a range of inflation widths from 2.5 to 3.0 inches. You can inflate the assembly to 12 or 12.5 inches depending on your wheel and rim, and adapt the width to your riding style or road conditions. This means you can tailor the tire to your specific scooter model and daily routine, from urban commuting and park paths to light off road use.

What’s included

• Two 12.5x2.75 tires
• Two matched 12.5x2.75 inner tubes
• Two valve caps

Key features and materials

• Isobutylene isoprene rubber compound offers wear resistance and anti skid performance
• Aggressive knobby tread for confident grip on varied surfaces
• Thick butyl rubber inner tubes dampen shocks and resist punctures
• CR202 Bent Angled Stem provides reliable sealing and air retention
• Inflates to 12 or 12.5 inches; width adapts from 2.5 to 3.0 inches

Fit, usage, and installation tips

• Compatible with Razor Dirt Rocket MX350 and MX400, X-Treme X-560, and many 12.5x2.75 setups
• Always check your current tire and tube size before purchasing to confirm a match
• Suitable for scooters, mini bikes, pocket bikes, and certain Chinese electric or gas scooters
• Inflation guidance: inflate to the desired diameter and width for your ride

Note: This kit is designed for replacement scenarios and to broaden your riding options. It does not promise performance improvements beyond your current setup, but many riders report a more stable feel and improved traction in everyday use.