With the Enduro V3, the British wheel manufacturer HUNT presents a new wheelset that has been specially designed for demanding gravity applications. The aluminium wheels were developed over a period of more than two years, during which both intensive practical tests and extensive laboratory analyses were carried out.
Special rim profiles for maximum performance
A key feature of the Hunt Enduro V3 wheels is the different rim profiles for the front and rear wheels. While the front wheel rim is slightly wider with a 31.5 millimetre rim width and is aimed at better guidance qualities, HUNT has opted for a narrower V-shaped profile with a 30 millimetre rim width for the rear wheel. This design is intended to ensure particularly high resistance to impacts and deformations at the rear.
Optimised material selection for maximum load capacity
To produce the Enduro V3 rims, Hunt uses a special G609 aluminium alloy, which is similar in its properties to the 6069 alloy. This alloy is characterised by a 30 percent higher tensile strength compared to conventional 6061 aluminium. Using FEA simulations (finite element analysis), the engineers optimised the wall thicknesses and geometries of the rims in order to achieve an ideal balance between stability and weight. Additional surface hardening is intended to make the rims even more resistant. The lettering is applied by laser, which should ensure lasting durability even with intensive use.
Technical specifications of the Hunt Enduro V3 rims
- Front jaw width: 31.5 mm
- Rear jaw width: 30 mm
- Material: High-strength aluminium alloy (G609)
- Labelling: Laser engraving
- Number of spokes front: 28
- Number of spokes rear: 32
- Freewheel system: 40 teeth, double pawl ring, engagement angle 9°
- Hub shell: CNC-machined 6066-T6 aluminium
- available in mullet (29-inch front, 27.5-inch rear) or completely 29-inch
- Weight 29 inch: 2096 g, weight 27.5 inch: 2022 g
- Axle standards: Boost
- Freewheel options: Sram XD, Shimano HG, Shimano Microspline
- Included: Pre-installed tubeless rim tape, HUNT tubeless valves, spare spokes
- Price: 599 Euro
Robust and reliable
In addition to the optimised rims, Hund relies on other high-quality components for the Enduro V3 wheels. For example, Enduro ABEC5 LLU bearings are used, which are characterised by a particularly durable design. The fully sealed bearings are designed to reliably keep out dirt and moisture and thus ensure long-lasting smooth operation. The spokes are made of robust stainless steel and come from the Pillar brand and are used in a configuration of 28 spokes at the front and 32 spokes at the rear. A special black stainless steel coating prevents corrosion and fatigue. Brass nipples and stainless steel washers complete the robust construction.
Newly developed freewheel for high loads
Another highlight of the Enduro V3 wheels is the newly developed freewheel. With 40 teeth and a double pawl ring system, it should be able to engage particularly quickly and transmit high torques. The freehub body is made of heat-treated 6066-T6 aluminium and has a 6-hole disc brake mount. A special labyrinth seal is designed to prevent the ingress of dirt. The 17 millimetre wide axle made from 7075-T6 aluminium is designed to ensure maximum rigidity and minimise deformation and misalignment. A ceramic coating should also contribute to durability.
Max Fuchs
Editor
