ERE Tenaci GA40 Carbon Road Wheelset – SRAM – Matt Black

Full carbon aero gravel wheelset Tenaci GA40 made to accelerate.

Our new Tenaci GA40 gravel wheels are the fastest wheels you’ll ever need for your gravel bike. No compromise on either materials or design was made to make this wheelset a reality.
And for the perfect aerodynamics, we’ve worked with Paul Lew, an expert on wheel dynamics. The result is a wheelset made to accelerate on the road and off-road!

Newest Tenaci member:
Our Tenaci range is made for true adventurers. For those looking to explore and enjoy the unpaved paths, our Tenaci product range will give you grip, comfort and durability.
The Tenaci GA40 is the newest member of the gravel family, a full carbon wheelset for performance-seeking adventurers. The wheels are made to handle the impacts during a gravel ride, but will also give you an edge when it comes to speed.
The Tenaci GA40 rims, with a height of 40mm, are hookless rims, which makes them fast and comfortable. And with its big box design and the bigger internal width of 26 mm, it will provide excellent impact absorption.
This benefits the rider and its aerodynamic performance and will keep the overall speed both on and offroad. The rims will fit a tire range between 38 and 58 mm. To top it off, the wheelset has a total weight of just 1580 grams.

The search for the best aerodynamics with Paul Lew:
For wheels to be fast, they need to be aerodynamic. For that, we’ve teamed up with an absolute expert when it comes to wheel dynamics, Paul Lew.
Throughout his career, he has been responsible for designing and manufacturing cycling equipment for major OEM brands, Tour De France, World, Olympic, and National Champions.
Together with Paul, we’ve tested and tweaked the wheelset to perfection.
The results are the wheels we are proud to present to you now: the ultimate carbon gravel wheels, with a perfect balance between speed and the ability to take impact.

Iona hubs:
Equipped with the new Ere Research Iona hubs with a 100% in-house design, the Tenaci GA40 will run as smooth as you’ll ever imagine. These hubs are bulletproof and will last forever, as long as they are properly maintained.
The straight-pull hubset has a low profile and a sturdy design. Its angled flange supports the directional torque going through the hub body, so it can take any beating.
The hubs absorb the forces of the disc brake load during braking. When force is created on the rear wheel and hub as the cyclist pedals forward, the Torque 2 design directs these forces to the part where the material is strongest.
That way we were able to remove material where it is not needed and add material where it has to be strong.

Our new Iona hubs are as light as possible, but without compromising strength and reliability. We managed to maintain the structural integrity of the hub by creating a thin wall design from very high-quality aluminium.
As a result, the Iona hub has a weight of only 235 grams for the rear hub and 100 grams for the front hub.

ERE GA40 Wheelset Specifications:

• Weight front wheel: 720 grams
• Weight rear wheel: 860 grams
• Weight total wheelset: 1580 grams
• Bead shape: Hookless
• ETRTO: 622
• Holes pattern: 24/24
• Tyre range: 38–58mm
• Outside width: 33mm
• Internal width: 26mm
• Rim height: 40mm
• Rim tape: Ere TLR tape 30mm 2x loop
• Hub rear: IONA-S 24H T2, 36 Ratchet
• Hub front: IONA-S 24H T2
• Bearings: Fr and Rr SKF 6902 Body SandS 15692
• Freehub body: Sram XDR
• Brake interface: Centerlock
• Axle system: TA F100x12mm and R142x12mm
• Axle options: QR
• Spoke nipples: Sapim 14mm x 14G alloy Polyax black
• Spoke Fr Drive side: Sapim CX Delta
• Spoke Fr Non Drive side: Sapim CX Delta
• Spoke Rr Drive side: Sapim CX Sprint
• Spoke Rr Non Drive side: Sapim CX Delta
• Included: 8 spare spokes and nipples, brake disc lock ring, double wheel bag, TLR valves, spacer ring

Please note: The product images are provided for illustrative purposes. Disc rotors are not included.