3T Primo² WPNT – Grx 1X12
3T Primo² WPNT – GRX 1x12
Primo² is 3T's all-rounder: road-inspired geometry combined with room for wide tyres. Fast on tarmac, at home on gravel. Ride it on 700c wheels for speed, or switch to 650b and bigger tyres when the route gets rough. This build pairs the frame with Shimano's mechanical GRX 1x12 groupset and a wide 10–51T cassette for steep climbs.
Colours
- 10th Anniversary – special edition marking ten years since Exploro, the bike that started 3T's aero-gravel story and later became Primo. A gloss chalk-white base carries layered graphics, logos and colourways from 3T's 2016–2026 history, together with reproductions of original development notes: paint names, colour codes and finish specs. From a distance it reads as graphics; up close it is a visual archive.
- Neve White
- Oceano Blue
Painted in Italy – WPNT
3T paints every frame in its own paint shop in Presezzo, Italy. WPNT bikes are painted and assembled to order, so contact us for current delivery time.
Frame highlights
- Sqaero tube profiles on the down tube, head tube, fork, seatpost and seat stays – aerodynamics developed at realistic gravel speeds, not just road speeds
- Tyre clearance up to 700×45 mm or 650b×51 mm (2.0"), with 4 mm to spare
- 3T semi-integrated cable routing; compatible with 1x and 2x
- UDH dropout, threaded bottom bracket and two bottle positions on the down tube
Specification
- Frame: Primo² semi-integrated (UDH), unidirectional carbon
- Fork: 3T Fango Primo²
- Shifters: Shimano GRX ST-RX610 12s
- Brakes: Shimano BR-RX400 hydraulic disc, 160 mm rotors
- Rear derailleur: Shimano GRX RD-RX822 12s
- Crankset: Shimano GRX FC-RX610-1 40T (S: 165 mm, M: 170 mm, L/XL: 172.5 mm)
- Cassette: Shimano Deore CS-M6100-12 10–51T
- Wheels: Fulcrum Lite GR 700c as standard – or choose the 3T Discus 40|30 LTD carbon upgrade under "Wheels"
- Tyres: Vittoria Terreno T50 Mixed 700×40
- Handlebar: 3T Superergo Pro (S/M: 40 cm, L/XL: 42 cm)
- Stem: 3T Apto (S: 80, M: 90, L: 100, XL: 110 mm)
- Seatpost: 3T Primo/Primo² for Ritchey clamp
- Saddle: Fizik Vento Argo X5, 140 mm
- Bar tape: 3T Prendo Tough
Sizing
| Size | S | M | L | XL |
|---|---|---|---|---|
| Rider height (cm) | 157–170 | 168–180 | 178–191 | 188–201 |
| Stack (mm) | 517 | 546 | 575 | 604 |
| Reach (mm) | 366 | 378 | 390 | 402 |
Rider heights are a guide – come by the shop for a fit check.
3T 2027 collection.
Free shipping in Denmark on orders over DKK 1,500 and to the EU over DKK 1,800 (excl. bikes and frames). Prices and delivery times are shown at checkout – see our shipping policy for details.
You can read about returns and the right of withdrawal in our terms and conditions. Questions about size, fit or compatibility? Contact us or visit the shop at Strandvejen 38 in Hellerup – we are happy to help.
