Ultimate TPU Inner Tube

Silca Ultimate TPU Inner Tube

Silca’s Ultimate TPU Tube is a compact, high performance alternative to traditional inner tubes and an impressive rival to tubeless systems. Made from thermoplastic polyurethane, it is engineered to avoid the common failure points of standard TPU tubes while remaining exceptionally strong and reliable.

Silca Efficient and Easy to Carry

At around half the weight and size of a butyl tube, it fits neatly into a jersey pocket or saddle bag. The clear TPU construction increases strength and reduces rolling resistance compared with other TPU options, delivering excellent durability and efficiency for riders who want performance without committing to a full tubeless setup.

Silca's Durable Valve Design

The tube is made in Germany and features a patented mechanical valve connection that is securely bonded so it will not pull out during repeated installations. Its threaded aluminium valve includes a locking nut for a confident seal and a removable core to suit deep rim use.

Silca Ultimate Ready for Any Inflation Method

The threaded valve is designed for steady inflation with a hand or floor pump, or in controlled 15 PSI increments with modern electric pumps such as Silca’s Elettrico to keep temperatures within a safe range. The result is a dependable, long lasting TPU tube that gives riders a genuine alternative to tubeless systems.

Tyre width 24 to 43mm / Valve length 50mm / Folded dimensions 39mm x 77mm x 25mm / Tube & patch swab weight 44g

Tyre width 24 to 43mm / Valve length 70mm / Folded dimensions 39mm x 95mm x 21mm / Tube & patch swab weight 45g

Tyre width 44 to 64mm / Valve length 50mm / Folded dimensions 58mm x 77mm x 26mm / Tube & patch swab weight 64g