Lightspeed Wheelset Carbon Road 50MM Disc Brake
Shipping Info
Shipping normally takes 3-5 business days. We don't ship on weekends or public holidays.
We offer flat-rate shipping in South Africa. We also offer local pickup from our stores around Cape Town.
International orders carry a minimum spend of R5,500, and takes 7-30 business days to arrive depending on customs.
Bike Size Guide
Choosing the right bike size can be overwhelming, click here to view the general size guide to make things a little bit easier.
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Ride now, pay your way.
What this wheelset is built for
This is a 50 mm deep-section carbon wheelset, which puts it squarely in the aero all-rounder category:
- Fast on flat roads
- Still manageable in moderate crosswinds
- Suitable for racing, fast group rides, and performance training
Key specs explained
Rim
- 50 mm depth → aerodynamic advantage without being too unstable
- UD matte finish + gloss decals → purely cosmetic, but typical of carbon race wheels
Hubs
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RD07 straight-pull hubs
- Straight-pull spokes = slightly better stiffness and durability
-
12×100 mm (front) / 12×142 mm (rear)
- Standard thru-axle sizing for modern road bikes
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Center lock disc mount
- Compatible with Shimano-style disc rotors
Drivetrain compatibility
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Shimano 11-speed freehub
- Works with Shimano 11-speed road groupsets
- Usually compatible with many 10-speed setups (with spacer)
Spokes & nipples
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Pillar 1432 spokes
- Known for good strength-to-weight ratio
-
Sapim nipples
- Reputable brand → good durability and corrosion resistance
What it’s good at
- Aerodynamic gains over shallow wheels
- Solid stiffness for power transfer
- Disc brake compatibility for modern bikes
- Balanced performance (not too extreme in any direction)
What to watch out for
- Crosswinds → 50 mm is manageable, but still noticeable in strong gusts
- Weight (not listed) → cheaper carbon wheelsets can be heavier than expected
- Hub quality → RD07 is less known than premium brands (like DT Swiss), so longevity may vary
- Braking heat → not an issue here since it's disc brake (big plus)
Who this suits
- Road cyclists wanting an aero upgrade without going full deep-section (60–80 mm)
- Riders doing races, fondos, or fast training
- Someone upgrading from alloy wheels to carbon
Who should think twice
- Lightweight climbers (may prefer 30–40 mm rims)
- Riders in very windy areas
- Those wanting top-tier hubs (e.g., DT Swiss, Chris King)
Bottom line
This is a mid-range aero carbon wheelset:
Good performance, modern compatibility, and race-ready looks—just not top-tier hub branding.
