Rift Zone 29″ Carbon 2
Marin
Trail
Rift Zone 29″ Carbon 2 is a carbon trail mountain bike (2025), from Marin, part of the Rift Zone family. This model is best for riders who want a more active, performance-leaning off-road feel, with a setup that gives you a sporty, active riding position, and is well suited to natural trails and mixed off-road terrain. Standout strengths from the metrics include strong climbing friendliness for sustained uphill riding, a balanced ride feel between comfort and directness, and capable suspension support for rougher terrain. Compared with more specialized alternatives, the compromise is less emphasis on outright speed than speed-focused builds. Add this bike to compare on MatchBikes.com and see how it stacks up against similar trail models.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.401 mm | 1.334 mm | 1.274 mm | 1.197 mm |
| Bottom Bracket Height | 344 mm | 344 mm | 344 mm | 344 mm |
| Front Center | 736 mm | 763 mm | 790 mm | 829 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 125 mm | 125 mm | 125 mm | 122 mm |
| Stack | 602.6 mm | 607.15 mm | 611.7 mm | 616.25 mm |
| Reach | 430 mm | 455 mm | 480 mm | 515 mm |
| Top Tube Length | 580.24 mm | 606.36 mm | 632.51 mm | 668.65 mm |
| Seat Tube Angle | 76 ° | 76 ° | 76 ° | 76 ° |
| Seat Tube Length | 390 mm | 400 mm | 425 mm | 430 mm |
| Head Tube Angle | 65.5 ° | 65.5 ° | 65.5 ° | 65.5 ° |
| Head Tube Length | 100 mm | 105 mm | 110 mm | 115 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1158 mm | 1186 mm | 1213 mm | 1252 mm |
| Bottom Bracket Drop | 34 mm | 34 mm | 34 mm | 34 mm |
| Standover Height | 643 mm | 650 | 659 mm | 662 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 162 cm | 169 cm | 176 cm | 184 cm |
| Rider Max Height | 172 cm | 179 cm | 187 cm | 193 cm |




























































