Box Two Wire Bead Tyre

The Box Two™ 60 TPI Wire Bead Tyre were engineered by this race winning company with a minimalist approach to hit lofty goals for weight, traction, rolling resistance, and rebound. At its heart is a super-supple 60TPI casing where we forced in as much rubber displacing nylon as possible. Skin walls are employed to reduce drag and further reduce weight. BOX then flanked the high-density casing with a tightly packed hoop of high-tensile steel wire bead.

Finally, BOX wrapped this all with BMX race-specific tread that transitions from a centre band with a large contact patch to directional tactile knobbies on the sides. This aggressive combination allows for maximum traction out of the gate, immense adhesion in the corners, and low rolling resistance in the straights. A state-of-the-art mixture of compounds is used in various areas of the apex, wall, bead seat, and centre, producing a economical, yet performance orientated BMX race tyre. 

Weights: Box Two Foldable Tyres

• 20 x 1-1/8″” – 240g
• 20 x 1-3/8″” – 295g
• 20 x 1.50″” – 325g
• 20 x 1.75″” – 360g
• 20 x 1.90″” – 440g

Don’t forget to grab some tubes as well here. 

Size	Roll Out	Rim Diameter	Bead Diameter	Circumference	Tread Width	Tire Width	Tire Pressure
20″” x 1 1/8″”	508mm	451mm	463mm	508 (+/- 2.0)	30.74	25.0 (+/- 1.5)	50.90 psi
20 x 1 3/8″”	523mm	451mm	463mm	523 (+/- 2.0)	38.12	32.2 (+/- 1.5)	50-90 psi
20 x 1.5″”	492mm	406mm	418mm	492 (+/- 2.0)	52.88	42.3 (+/- 1.5)	75-110 psi
20 x 1.75″”	498mm	406mm	418mm	498 (+/- 2.0)	60.26	44.6 (+/- 1.5)	75-100 psi
20 x 1.9″”	509mm	406mm	418mm	509 (+/- 2.0)	66.64	50.1 (+/- 1.5)	75-100 psi
24 x 1.75″”	598mm	507mm	518mm	598 (+/- 2.0)	60.26	44.6 (+/- 1.5)	45-65 psi