[Set of 2] CYCLAMI TPU Ultra Light 700C Road Bike

• [30% Improved Performance & Maximum Puncture Protection] Ultra-lightweight (30g) bike TPU tube with 4th generation reinforced TPU material reduces the risk of punctures on thorns, gravel, and rough terrain by 67%.It comes in a bright pink color and is optimized for 700c x 18/23/25/28/30/32C road bikes. • [67% Lighter and Effortless Climbing] The 700c TPU inner tube weighs only 30g (67% lighter than rubber tube), reducing the overall weight of the bike by approximately 200g.Achieve pro-level agility for hill climbs and sprints.Ultra-low rolling resistance converts pedal force into speed, giving you a 0.1 second advantage in sprints. • [Heat-resistant & tear-resistant construction] Improved imported TPU formulation prevents deformation even at high temperatures, and enhanced tear resistance ensures stability during sharp turns and sudden braking; 28-inch TPU road bike tires are ideal for long distance rides and harsh terrain. • [100% Airtight Technology] The road bike tube uses high quality metal valve core and airtight sealing technology to completely prevent leakage.Thoroughly tested to maintain air pressure for long periods of time on multi-day rides. • Completely reliable support in Japan - 12-month warranty + 24-hour professional technical consultation.Defective products will be shipped free of charge within 48 hours (no returns required).Rapid response from bases in Japan