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Tufo Flexus Cubus SG Tubular Cyclocross Tire

Mfg PartNum:GAL1D1210290
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Due to the incredible popularity of the Flexus, Tufo is now offering three new tread patterns with the Primus, Cubus, and Dry Plus. The Flexus Cubus is aptly named with big aggressive square knobs. The knobs have ample spacing to shed mud. Low rolling resistance despite its aggressive appearance. Sticky and shock absorbing Silica plus VP Si 363 tread compound. Super supple 210 TPI casing. 65 PSI Max. 700 x 33mm widths. Available in black tread with black sidewalls. 360 grams.

Weight: 350 grams

Weight: 350 grams

ISO (ETRTO) Size: 33-622 mm

Max Pressure: 65 PSI

Threads Per Inch: 210 TPI

Made in: Czech Republic 

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Reviewed 12/9/2014
by Bikertan
Competitive Racer
New England
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Great Tire but not 33mm

I'm a long time Tufo Flexus and Cubus user and the SG has been a great tire this season. I've used it in every race that wasn't dry. ( I'm a fan of the Tufo Dry Plus for dry races.) Like the previous reviewer I found that they did not measure out to 33mm. Mine were both spot on 32mm inflated to 30psi.

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Reviewed 1/16/2014
by Anonymous
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Slight improvement over Cubus, but not 33mm.

I've used Cubus and Clement PDX for years. When I flatted a PDX I thought this might be a lower cost alternative, but it's more like 31.5mm (even after having been inflated for a few weeks), not close to the true 33mm Clements. That said, it's a nice tread pattern, very versatile. Can't really tell the difference in performance between it and the Flexus Cubus 32.

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