Ortem Bicycle Inner Tube – 700 x 18–25C, Presta Valve 48mm

Durable inner tube built for 700C road tyres, designed with a 48mm Presta valve for compatibility with most modern road wheels. Reliable performance for everyday riding and training.

Key Features

• Size: 700 x 18–25C (fits narrow road bike tyres)
• Presta Valve: 48mm stem length
• Suitable for standard road rims using Presta valve systems
• Month & Year of Mfg: OCT 2025 (as per label)

What’s Included in the Box

• 1 × Ortem 700 x 18–25C Presta Valve Inner Tube (48mm)

Who This Product Is For

• Road cyclists using 700C tyres in the 18–25C range
• Riders needing a dependable spare tube for training, commuting, or long rides
• Anyone using wheels that require a 48mm Presta valve stem