| Frame Size | S | M | L | XL |
| Estimated Rider Height | 160cm - 170cm | 170cm - 179cm | 179cm - 187cm | 187cm - 196cm |
| Specified Rider Height | 162cm - 169cm | 169cm - 179cm | 179cm - 187cm | 187cm - 198cm |
| Class | MTB | MTB | MTB | MTB |
| Style | xtra rowdy | xtra rowdy | xtra rowdy | xtra rowdy |
| Material | steel | steel | steel | steel |
| Fork | rigid | rigid | rigid | rigid |
| Handlebar | flat bar | flat bar | flat bar | flat bar |
| Suspension Correction | 120 mm | 120 mm | 120 mm | 120 mm |
| Top Tube Effective Length | 577.7 | 606.0 | 628.4 | 654.0 |
| Effective Top Tube Length (Est) | 587.2482 | 615.7781 | 638.1135 | 660.7650 |
| Reach | 426.0 | 451.2 | 471.0 | 494.3 |
| Stack | 610.3 | 619.4 | 628.5 | 637.7 |
| Standover | 735 | 758 | 790 | 820 |
| Head Tube Angle | 66 | 66 | 66 | 66 |
| Seat Tube Angle | 75.20 | 75.12 | 75.11 | 75.37 |
| Chainstay Length | 435 | 435 | 435 | 435 |
| Front Center | 720 | 749 | 773 | 801 |
| Bottom Bracket Drop | 60 | 60 | 60 | 60 |
| Trail | 119 | 119 | 119 | 119 |
| Trail 45 | 109 | 109 | 109 | 109 |
| UDH | YES | YES | YES | YES |
| Tire Width Max 700c | 66 | 66 | 66 | 66 |
| 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 | 31.6 | 31.6 | 31.6 | 31.6 |
| Max Chainring 1x | 34 | 34 | 34 | 34 |
| Dropout | fixed | fixed | fixed | fixed |
| Internal Storage | ||||
| Frame Weight | 148 | 148 | 148 | 148 |
| Base Build USD | $5636 | $5636 | $5636 | $5636 |
| Frameset USD | $3408 | $3408 | $3408 | $3408 |
| Location | Lancing, West Sussex, United Kingdom | Lancing, West Sussex, United Kingdom | Lancing, West Sussex, United Kingdom | Lancing, West Sussex, United Kingdom |
Mason Raw 2025
Brand: Mason
Model: Raw
Year: 2025
Category: MTB
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