Geax Dhea TNT tyres review

Effective lightweight trail rubber

Our rating 
4.0 out of 5 star rating 4.0
£29.99 RRP
Geax Dhea TNT

Our review

A little known gem for all-mountain riders, not nutters
Skip to view product specifications

Geax tyres have been have been simmering quietly in the background for many years, and the DHEA TNT tyre is their new all-mountain model. The tyre profile and tread is nothing revolutionary, with lateral ramped paddles in the centre to roll efficiently and give good traction under braking. 

Advertisement

The linear side knobs are fairly well supported and give a predictable grip when the bike is leaning over. So, not revolutionary, but still effective.

The quality 120tpi casing makes it very supple, translating into more grip, and combines well with the 50a compound to hook up nicely.

Advertisement

The sidewall casing is quite thin, which can lead to the tyre folding over on the rim in hard turns and skew-whiff landings. The unsupporting sidewalls do mean that it is definitely in the light all-mountain category – they can’t cope when you’re properly hooning around on them. 

Product Specifications

Product

Name Dhea TNT Tubeless Tyres
Brand Geax

Manufacturer's Description A big mean "meat" for downhilling and aggressive freeriding. Ramped central knobs for a fast rolling tyre, reinforced sidewalls and high volume casing to better cope with rocks and shocks. Sure and safe cornering + fast on berms thanks to the pronounced and aggressive side knobs. Rigid tubeless: low inflating pressure ( down to 1.8 bar) for an outstanding grip. Top performer on different surfaces. It has different characteristics:
Features UST: 60 ShA compound and indestructible casing. The ideal tyre for hardpacked conditions and high speeds. TNT: 50 ShA compound on lateral knobs and TNT casing allow to perform at the top on soft grounds and technical paths. 2.30 High Perf: the ideal tyre for AM. Light and usable when pedaling this tyre gets the adrenalin like the other versions when pointed downhill (inflating pressure: min2 bar- max 4 bar).
Threads Per Inch 120