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Today’s Deals2026 Mason
RAW Shimano
A 29″ steel frame hardtail trail bike with high-end components.
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Manufacturer Price
£4,300| Weight | 2.6 kg (frame) |
|---|---|
| Frame | Steel |
| Suspension | Hardtail, 120mm |
| Fork | RockShox SID Ultimate |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | XT |
| Brakes | Hydraulic Disc |
| Seatpost | Dropper |
162cm – 170cm
168cm – 180cm
178cm – 188cm
186cm – 198cm
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Feb 2025 · Cory Benson
At the start of this year, Mason updated their made-in-Scotland Raw adventure hardtail mountain bike for the first time since its introduction 3.5 years ago.…
Aug 2023 · Miles Arbour
Find our long-term review of the Mason RAW after countless unloaded rides in the Pacific Northwest and bikepacking trips in Idaho and beyond
European/UK materials and fabrication using high-end Dedacciai and Reynolds tubing
Dialed geometry for trail riding, bikepacking, and multi-day epics
Smooth and efficient ride quality makes climbing, descending, and cornering a joy
High-end details, rack mounts, downtube mounts, and top tube mounts
Lots of frame bag space thanks to higher standover height
Lightweight frame and build kits are well-specced for long rides
Expensive, but justifiably so given local manufacturing, cost of materials, and overall quality
No sliding rear dropouts
Near-vertical seat stays might make it a little harsher than some other frames
No proper rear rack bosses at rear dropouts, although hidden removable ones work
Wouldn’t choose Hunt Proven carbon XC wheels for bikepacking
| Frame | Full UK construction, custom shaped and formed Dedacciai Zero/Uno & Reynolds steel tubeset. BB Standard: BSA, 73mm, Threaded Tire Clearance: 2.6" Colors: Filteryellow; Sensorblue; Vela; Opticgreen |
|---|---|
| Fork | RockShox SID Ultimate 120mm Travel: 120mm |
| Bottom Bracket | BSA, 73mm, threaded |
| Headset | Deda EC/ZS44mm sealed bearing headset. |
| Stem | Ritchey Trail WCS. |
| Handlebar | Renthal FatBar 2 |
| Saddle | Fizik Terra Argo X3. |
| Seatpost | PNW Loam 31.6 dropper post. Type: Dropper |
| Grips | Ergon GA2. |
| Rear Derailleur | Shimano Deore XT M8100 |
|---|---|
| Crank | Shimano Deore XT 32T M8100 |
| Shifters | Shimano Deore XT M8100 |
| Cassette | Shimano Deore XT M8100 10-51T |
| Chain | Shimano Deore XT 12spd. |
| Brakes | Hydraulic Disc Type: Hydraulic Disc |
| Rims | Choice of HUNT MTB wheelsets. |
|---|---|
| Tires | Choice of Maxxis, Schwalbe and Vittoria. |
First added 21 March
Last updated 30 May