Heresy FROND Tube – Lightweight Inner Tube for BMX Race Precision

 The Heresy FROND Tube is a premium lightweight inner tube specifically designed for 20" BMX racing tires like the Heresy Zephyr Kevlar (1.75/1.9). Made of ultra-flexible, low-drag butyl material, this tube provides optimal rolling resistance and rapid pressure retention up to 110 PSI.

 Key Specifications

 
 Size: 20" x 1.75-2.10" – perfect fit for Heresy Zephyr and DK race tires.
 
 Valve: Straight FROND Presta valve for fast inflation and accurate pressure measurement.
 
 Material: High-quality butyl with Kevlar-reinforced bead for puncture resistance and lightweight (approx. 120 grams).
 
 Max pressure: 110-120 PSI – ideal for high pressure race setups on paved BMX tracks.
 
 Weight: 115-125 grams – minimizes rotational inertia for faster acceleration.
 
 Colour: Transparent with contrasting valve cap for a sleek racing look.
 
 Set: Available individually or as a front/rear set.


 Who is the Heresy FROND Tube suitable for?
 Perfect for serious BMX racers with DK S2 Pro frames or cruiser setups looking to upgrade to lightweight components. Ideal for riders looking to shave seconds off local tracks like Enschede, Papendal, or Belgian courses like Zolder.

 The Heresy FROND Tube 20-inch BMX, a lightweight BMX inner tube with a Presta valve. Size 20x1.75 race tube for tracks in the Netherlands or Belgium . A must-have for KNWU/NK BMX riders fine-tuning their setup for national competitions.

 Prevent downtime from flat tubes! Order the Heresy FROND Tube now and race worry-free – fast shipping from Enschede, always in stock for your next training session!