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Cords Cycles / Scope / The component dossier
Scope R4.A
Estimate incl. VAT
€1,798
All-road race wheelset, 45 mm, 1398 g set weight, 25 mm internal width, suited for climbing, aero and light gravel.
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Manufacturer information
Under the microscope
- Total set weight
- 1398 g (±5%)
- Rim height
- 45 mm front/rear
- Internal/external rim width
- 25 mm / 33.7 mm
- Tyre compatibility
- 29-71 mm, hooked, optimum 30 mm
- Spokes
- 21F/24R Sapim CX-Ray
- Internal rim width
- 25 mm
Why it matters
Derived from Artech
R-series uses the same rim profiles as the Artech series but without Aeroscales and with steel instead of carbon spokes, at a lower price.
Will it fit your build?
Possible frames in the configurator
The configurator estimate is not a quotation. Thomas confirms price, specification and availability.
Source checked: 2026-10-16
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Specs explained
Total set weight1398 g (±5%)
Lower weight helps on climbs and repeated accelerations. For flat rides, commuting and carrying loads, comfort, durability and aerodynamics often matter more than a few grams. Frame, wheelset and complete-bike weights are not directly comparable.
Rim height45 mm front/rear
Deeper rims can help on fast, flat rides but react more to crosswinds. Shallower rims often suit lighter riders, climbing and variable winds. Mid-depth is an all-round compromise; depth alone does not determine speed.
Internal/external rim width25 mm / 33.7 mm
Internal width affects tyre shape and mounted width. More support can suit wider gravel tyres; a narrow road tyre does not automatically fit a wide rim. External width affects aerodynamics. Always check the approved tyre/rim pairing.
Tyre compatibility29-71 mm, hooked, optimum 30 mm
A supple, lightly treaded tyre suits fast tarmac miles; loose terrain needs more grip and volume. Tubeless or hookless labels are compatibility requirements, not styling choices. Width, model, pressure and frame clearance must all agree.
Spokes21F/24R Sapim CX-Ray
Spoke material, count and construction affect stiffness, weight and servicing. Low weight may matter in racing; rough routes and everyday use also demand durability and repairability. Spoke count alone is not a quality measure.
Frequently asked questions
What is the Scope R4.A?
All-road race wheelset, 45 mm, 1398 g set weight, 25 mm internal width, suited for climbing, aero and light gravel.
Manufacturer informationWhat does tyre compatibility mean on the Scope R4.A?
Tyre compatibility: 29-71 mm, hooked, optimum 30 mm. A supple, lightly treaded tyre suits fast tarmac miles; loose terrain needs more grip and volume. Tubeless or hookless labels are compatibility requirements, not styling choices. Width, model, pressure and frame clearance must all agree.
Schwalbe: ETRTO band-velgcombinatiesWhat does internal/external rim width mean on the Scope R4.A?
Internal/external rim width: 25 mm / 33.7 mm. Internal width affects tyre shape and mounted width. More support can suit wider gravel tyres; a narrow road tyre does not automatically fit a wide rim. External width affects aerodynamics. Always check the approved tyre/rim pairing.
Schwalbe: ETRTO band-velgcombinatiesWhat should I check before fitting the Scope R4.A?
Check axle dimensions, rotor mounting and cassette driver on your bike. The approved tyre-rim combination and frame clearance must also match. A matching brand name alone is not enough.
Manufacturer information