| Frame Size | S | M | L | XL |
| Estimated Rider Height | 159cm - 168cm | 168cm - 176cm | 176cm - 184cm | 184cm - 192cm |
| Specified Rider Height | 157cm - 169cm | 169cm - 176cm | 176cm - 184cm | 184cm - 191cm |
| Class | Flat Bar Gravel | Flat Bar Gravel | Flat Bar Gravel | Flat Bar Gravel |
| Style | rowdy | rowdy | rowdy | rowdy |
| Material | steel | steel | steel | steel |
| Fork | suspension | suspension | suspension | suspension |
| Handlebar | flat bar | flat bar | flat bar | flat bar |
| Suspension Correction | 100 mm | 100 mm | 100 mm | 100 mm |
| Top Tube Effective Length | 575 | 592 | 612 | 634 |
| Effective Top Tube Length (Est) | 574.8930 | 591.6135 | 611.4810 | 633.4954 |
| Reach | 406 | 421 | 438 | 456 |
| Stack | 589 | 595 | 605 | 619 |
| Standover | 760 | 787 | 817 | 847 |
| Head Tube Angle | 69.0 | 69.5 | 69.5 | 69.5 |
| Seat Tube Angle | 74 | 74 | 74 | 74 |
| Chainstay Length | 440 | 440 | 440 | 440 |
| Front Center | 662 | 674 | 695 | 718 |
| Bottom Bracket Drop | 60 | 60 | 60 | 60 |
| Trail | 87 | 84 | 84 | 84 |
| Trail 45 | 83 | 80 | 80 | 80 |
| UDH | NO/Unknown | NO/Unknown | NO/Unknown | NO/Unknown |
| Tire Width Max 700c | 58 | 58 | 58 | 58 |
| Tire Width Max 650b | 0 | 0 | 0 | 0 |
| Axle Spacing | 148 (boost) | 148 (boost) | 148 (boost) | 148 (boost) |
| Stealth Dropper | YES | YES | YES | YES |
| Seatpost Diameter | 27.2 | 27.2 | 27.2 | 27.2 |
| Max Chainring 1x | 38 | 38 | 38 | 38 |
| Dropout | fixed | fixed | fixed | fixed |
| Internal Storage | ||||
| Frame Weight | ||||
| Base Build USD | ||||
| Frameset USD | $1099 | $1099 | $1099 | $1099 |
| Location | San Carlos, California, USA | San Carlos, California, USA | San Carlos, California, USA | San Carlos, California, USA |
Ritchey P-29er 2025
Brand: Ritchey
Model: P-29er
Year: 2025
Category: Flat Bar Gravel
Similar bikes: Doppo by Simworks Locust 2025, Quirk Overland 2025, Ridley Ignite GTX 2025, Moots MXC 2025, Brother Big Bro 2025
