PERTUAL SHARP Carbon Wheelset
The PERTUAL SHARP carbon wheelset is a wind-tunnel-informed, tubeless-ready carbon wheelset built for modern road speeds. A wave-profiled rim and DSG 2:1 lacing balance spoke tension and reduce vibration, while the coating-free CC Finish trims grams and improves rim precision. Choose from three depth pairs—36/41, 52/58, or 62/70 mm—all with a 21 mm internal width for fast tyre shapes. The PERTUAL Premium Road Disc hub with ceramic bearings keeps rolling resistance low and durability high.
PERTUAL SHARP Carbon Wheelset — Features & Benefits
- Three Depth Pairs: 36/41, 52/58, 62/70 mm to match your terrain and goals.
- Fast Tyre Shape: 21 mm internal; external width 28.06 mm (36/41 & 52/58) or 30.09 mm (62/70).
- DSG 2:1 Lacing: Optimized tension balance for stiffness, response and energy transfer.
- Wave Rim + CC Finish: Better load absorption, less coating mass, higher rim accuracy.
- Premium Hub: PERTUAL Road Disc hub with ceramic bearings for low drag & long life.
- Carbon Spokes: 21F / 21R build for a confident, lightweight system.
- Tubeless/Clincher: Easy setup for daily training and racing.
PERTUAL SHARP Carbon Wheelset — Specifications
Models & Dimensions
- 36/41: 21 mm internal · 28.06 mm external
- 52/58: 21 mm internal · 28.06 mm external
- 62/70: 21 mm internal · 30.09 mm external
- Brake/Standard: Centerlock disc, 12 mm thru-axles (typical road)
Hubs & Spokes
- Hub: PERTUAL Premium Road Disc
- Bearings: Ceramic
- Lacing: DSG 2:1 · Carbon spokes · F21 / R21
- Freehub: Shimano/SRAM options (spec per build)
Weights & Compatibility
- 36/41: ~1280 g / set
- 52/58: ~1380 g / set
- 62/70: ~1480 g / set
- Tyres: Tubeless or clincher
Rim Profiles & Sizes

| Model | 36/41 | 52/58 | 62/70 |
|---|---|---|---|
| Internal (mm) | 21 | 21 | 21 |
| External (mm) | 28.06 | 28.06 | 30.09 |
| Depths (mm) | 36 / 41 | 52 / 58 | 62 / 70 |
| Weight (pair) | ~1280 g | ~1380 g | ~1480 g |
| Tyre Setup | Tubeless / Clincher | ||
Weights are approximate; external widths measured at rim’s widest point.
Dynamic Sync Geo (DSG) 2:1
- Balances spoke tension for better stiffness and energy transfer.
- Wave rim helps absorb load & damp vibrations for a smoother ride.
- More aero rim profile improves crosswind stability.
Premium Hub & CC Finish
- Custom hub integrates with DSG geometry; low-drag ceramic bearings.
- CC Finish: coating-free rim surface reduces weight and improves accuracy.
- Designed for tubeless reliability and long-haul durability.
Helpful Links
Pair this with one of our framesets Framesets at Underdogs Cycling.
Compare your bike to one of our framesets on Geometry Geeks.






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