ERE Research Explorator II GCR40 Alloy Disc Wheelset

$1,099.00 AUD

Taxes included. Shipping calculated at checkout.

The ERE Research Explorator II GCR40 is a high-value performance wheelset designed for cyclists who want the speed benefits of an aerodynamic wheel, the reliability of modern alloy construction, and the versatility to handle both sealed roads and light gravel adventures. Built around a 40mm deep Niobium alloy rim, this wheelset delivers an ideal balance of stiffness, stability and durability while remaining competitively lightweight at approximately 1,868g per pair.

With tubeless-ready compatibility, quality Sapim spokes and excellent value pricing, the Explorator II GCR40 represents one of the most appealing alloy wheel upgrades available for riders wanting better acceleration, improved handling and long-term reliability.

(more product details below)

Color: Black finish with laser-etched graphics; Team Edition decal option available depending on selected version.
Bearings: Front: 2 x Enduro bearings. Rear: 2 x Enduro and 2 x SKF bearings.
Rim Depth: 45mm front and rear.
Hub Axle Type/Spacing: Front 12 x 100mm thru-axle; rear 12 x 142mm thru-axle.
Hub Disc Type: Centrelock disc brake interface.
Hub: Ere Research Panama SL Carbon Spk hubs with alloy hub shell.
Rim Inner Width: 21mm.
Material: Full carbon rim with alloy hub body and carbon aero spokes.
Recommended Tire Width: Manufacturer recommended tyre width is 26C–32C, with a stated minimum of 23C and maximum of 36C. The requested 32–55mm range is not manufacturer-recommended for this wheelset.
Net Weight: Claimed total wheelset weight 1,339g, with 1–3% tolerance. Front 603g; rear 736g.
Rim Outer Width: 30mm.
Compatible Bike Type: High-performance road bikes, endurance road bikes and aero road bikes with disc brakes.
Rim Type: Hooked clincher and tubeless-ready.
Safety Features: Hooked rim profile, UCI approval, disc-only braking, 130kg maximum rider weight and tubeless-ready construction when installed correctly.
Special Attributes: Lightweight 45mm aero carbon profile, 2:1 spoke ratio, carbon aero spokes, 36T star ratchet hub engagement, lifetime warranty eligibility after registration, spare spokes and nipples included. ,
Spoke Number: 21 front and 21 rear. The requested 20/24 count does not apply to this model.
Spokes: Sapim Aero Carbon straight-pull aero spokes.
Compatibility: Shimano HG, SRAM XDR and Campagnolo freehub options listed by Ere Research. ,
Tyre Type: Tubeless-ready and clincher compatible. Tubeless tape is fitted to the rims. ,
Rider Weight Limit: 130kg maximum rider weight.

The Explorator II GCR40 uses a proprietary Niobium alloy rim construction combined with a T10 heat-treatment process. This technology enhances structural strength and impact resistance while maintaining reasonable weight, making the wheelset particularly attractive for endurance cyclists and riders covering high annual kilometres.

Quality assurance highlights include UCI approval, lifetime warranty registration eligibility and crash replacement support from the manufacturer.

Wheel Size: 700C / 28"
Rim Depth: 40mm
Internal Width: 21mm
External Width: 24.5mm
Maximum Recommended Tyre Size: 40c
Recommended Tyre Range: 26c–32c
Disc Brake Only Design

The Explorator II GCR40 is ideal for riders searching for:

Road bike wheel upgrades
Endurance cycling wheelsets
Disc brake road wheels
Tubeless wheel upgrades
Brisbane cycling upgrades
Queensland road cycling equipment
Performance training wheels
Gravel and all-road wheelsets
Reliable bike parts for high-kilometre riding

Its stiffness and high 130kg rider limit make it especially attractive for taller or more powerful riders who often struggle to find alloy wheels that remain responsive under load.

Professional Review Summary

Industry media coverage following the wheelset launch in October 2023 highlighted the GCR40's combination of aero performance, rider-friendly durability and strong value proposition. Reviewers particularly noted its Niobium alloy rim construction, wide tyre compatibility, tubeless-ready setup and suitability for both performance road riding and light gravel use.

Rider Feedback & Sentiment

Feedback from owners and user reviews consistently praises:

Easy tubeless installation
Robust construction
Reliable hub engagement
Good stiffness under power
Strong value for money
Confidence-inspiring handling with wider tyres

Many riders view the GCR40 as a practical alternative to more expensive carbon wheelsets, offering real-world performance benefits without the premium price tag.

Pedal Passion Opinion

At Pedal Passion, we love the Explorator II GCR40 because it delivers exactly what many Australian cyclists need: a dependable, fast-rolling, aerodynamic wheelset that can handle daily training, weekend events and rough local roads without fuss. The combination of strong alloy rims, proven Sapim spokes, tubeless compatibility and excellent rider weight support creates a wheelset that offers genuine performance gains while remaining affordable and easy to maintain.