【30% Performance Leap & MAX Puncture Protection】Engineered with 4th-gen reinforced TPU material, this ultra-lightweight (65g) bike TPU tube slashes puncture risks by 67% against thorns, gravel, and rough terrain; Now available in bold pink and optimized for 29 x 1.9/2.0/2.1/2.2/2.3/2.4/2.5 MTB bikes
【67% Lighter for Effortless Climbing】The MTB 29'' tpu inner tube at just 65g (67% lighter than rubber tubes), it reduces total bike weight by ~200g, delivering pro-level agility for hill climbs and sprints; Ultra-low rolling resistance converts pedal power into speed gains (0.1s edge in sprints)
【Heat-Resistant & Tear-Proof Construction】Upgraded imported TPU formula resists deformation in high temperatures, while tear-resistant reinforcement ensures stability during sharp turns and hard braking; 29'' TPU mountain bicycle tire perfect for endurance rides and aggressive terrain
【100% Airtight Tech】MTB29 bike inner tube features a premium metal valve core and airtight sealing tech for zero leaks; Rigorously tested to eliminate inflation hassles, ensuring long-lasting pressure retention even on multi-day rides
【Premium Laser-Engraved Valve Logo】Features a laser-engraved logo on the valve stem for premium aesthetics, with anti-counterfeit security code to ensure authenticity and elevate unboxing appeal
【Contact us】After you receive our TPU inner tube, no matter what problems you encounter, you can contact us at the first time, and we will provide technical guidance and after-sales guarantee.