2026 3T Primo2 WPNT vs 2026 3T Primo2 Shimano
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the 3T Primo2 Shimano
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- +12 mm
- Longer frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- +1.6°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The 3T Primo2 WPNT numbers we have for size S are missing the stack and wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | 3T Primo2 WPNT S | 3T Primo2 Shimano M | Difference |
|---|---|---|---|
| Reach | 366 | 378 | +12 mm |
| Head tube angle | 69.5 | 71.1 | +1.6° |
| Seat tube angle | 72.5 | 72.5 | ±0.0° |
| Effective top tube | 529 | not listed | |
| Chainstay length | 415 | 415 | ±0 mm |
| BB drop | 70 | 70 | ±0 mm |
| Seat tube length | 463 | 490 | +27 mm |
| Stack | not listed | 546 | |
| Head tube length | not listed | 125 |
Differences are the 3T Primo2 Shimano minus the 3T Primo2 WPNT. Full charts: 2026 3T Primo2 WPNT, 2026 3T Primo2 Shimano.
Where each sits in its class
3T Primo2 WPNT3T Primo2 Shimano
AggressivePositionUpright
CalmSteeringQuick
Each bike is ranked against the other gravel bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | 3T Primo2 WPNTGRX 1X12 | 3T Primo2 ShimanoShimano GRX 1x12 |
|---|---|---|
| Frame | 3T Primo 2 WPNT | 3T Primo2 |
| Fork | 3T Fango Primo2 | 3T Fango Primo2 |
| Shifter | Shimano GRX RX610 | Shimano GRX RX610 |
| Derailleur | Shimano GRX RX822 SGS | Shimano RD-RX822-SGS GRX |
| Cassette | Shimano Deore M6100 | Shimano Deore M6100 |
| Crankset | Shimano GRX RX610 | Shimano FC-RX610-1 |
| Chainring | Shimano 40T | Shimano RX610-1 GRX |
| Wheelset | Fulcrum Rapid Red 900 | Fulcrum Rapid Red 900 |
| Tire | Pirelli Cinturato Adventure | Pirelli Cinturato Adventure |
| Brake | Shimano GRX RX400 | Shimano GRX RX400 |
| Rotor | Shimano SM-RT64 | Shimano SM-RT64 |
| Handlebar | 3T Superergo PRO | 3T Superergo PRO |
| Stem | 3T Apto | 3T Apto |
| Headset | 3T 52/40 | Sealed cartridge |
| Seatpost | 3T Primo | 3T Primo |
| Saddle | fizik Vento Argo X5 | fizik Vento Argo X5 |
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