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ERE Genus II CL45 - Disc Carbon Wheelset, three-quarter view

Wheelset · ERE

ERE Genus II CL45 - Disc Carbon Wheelset

£1,299

Will it fit my Pearson?

Fits every Pearson. Forge, Shift 2.0, On&On Adventure and On&On Race.

Best for road riding.

Not sure what your bike has? Send your frame number to [email protected] and the workshop will check.

Weight

1.4kg set. Front 670g, rear 740g

Rim depth

45mm

Hubs

Panama SL

Spokes

Sapim CX Ray Aero Black, straight-pull, 2:1 ratio

Tyre compatibility

Tubeless ready, hooked clincher. Recommended 25 to 32c

The details

The Ere Research Genus II CL45 offers a perfect blend of lightweight construction and aerodynamics. These wheels are ideal for riders seeking fast, efficient performance in various conditions.

Advanced Design & Performance

The 45mm rim depth strikes an ideal balance between aerodynamics and handling. The full carbon construction ensures lightweight performance, while the optimised spoke design maximises power transfer for a faster, smoother ride.

Unrivalled Stability & Durability

Sapim CX Ray Aero Black spokes and Panama SL hubs provide consistent power delivery and reliability, while Enduro and SKF bearings ensure a smooth and durable riding experience for all conditions.

Technical Specifications:

  • Total Set Weight: 1.4 KG
  • Front Wheel Weight: 670g | Rear Wheel Weight: 740g
  • Rim Height: 45mm | External Rim Width: 28mm | Internal Rim Width: 19mm
  • Brake System: Disc brake only (Centerlock interface)
  • Axle System: TA 100x12mm (Front) | TA 142x12mm (Rear)
  • Spokes: Sapim CX Ray Aero Black (Straightpull, 2:1 ratio)
  • Maximum Rider Weight: 120kg
  • Tyre Compatibility: Hooked clincher/tubeless, 25C-32C

What’s Included:

  • Front and rear wheels
  • Rear hub body spacers (9, 10-speed)
  • 6 spare spokes & 6 spare black nipples
More Information

The ERE Genus II CL45 blends lightweight construction with aerodynamics for riders chasing fast, efficient performance across a range of conditions.

Advanced design and performance

A 45mm rim depth strikes an ideal balance between aerodynamics and handling. The full carbon construction keeps weight low, while the optimised spoke design maximises power transfer for a faster, smoother ride.

Stability and durability

Sapim CX Ray Aero Black spokes and Panama SL hubs give consistent power delivery and reliability, while Enduro and SKF bearings keep the ride smooth and durable in all conditions.

Geometry
Full Specification

Weight

1.4kg set. Front 670g, rear 740g

Rim depth

45mm

Internal rim width

19mm

External rim width

28mm

Hubs

Panama SL, 36T star ratchet

Spokes

Sapim CX Ray Aero Black, straight-pull, 2:1 ratio

Nipples

Alloy, black

Bearings

Enduro and SKF

Axle

100x12mm front, 142x12mm rear

Brake compatibility

Disc only, Centerlock

Internal rim width

19mm

External rim width

28mm

Hubs

Panama SL, 36T star ratchet

Customer Reviews

FAQs

Buyers guide

Are these wheels tubeless ready?

Yes. The carbon rims are tubeless ready: fit tubeless tape, valves and sealant for a fast, supple ride, or run inner tubes if you prefer.

What axle and brake standard do they use?

They are built for 12mm thru-axles front and rear with centre-lock disc brakes, matching Pearson's carbon frames and most modern road and gravel bikes.

Which cassettes and groupsets fit?

The freehub suits Shimano and SRAM groupsets. Tell us your drivetrain and we will set the wheels up with the correct freehub body before they ship.

What tyres can I run, and is there a rider weight limit?

Rim width and depth are listed in the specification for each wheelset, with recommended tyre sizes and the maximum rider weight. Ask us if you are unsure what to run.

How are the hubs and bearings serviced?

The hubs run cartridge bearings that are straightforward to service or replace. Any good bike shop or one of our retail partners can do the work, or we can supply the parts if you prefer to do it yourself.

Can you build these wheels onto my bike?

If you’re ordering a new bike, we fit and set up the wheels as part of your build, including tubeless. Otherwise any good bike shop or one of our retail partners can fit them, and we’re happy to advise.

Not sure what fits?

Send us your frame number and the build shop will tell you which part your bike needs.

Email the build shop

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