Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset 105 -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Dedacciai performance Aluminium.
Suspension Fork
Mason Aperture full carbon fork.
Drivetrain
Shift Levers
Shimano 105 R7000 Mechs, STR7000 Levers 11spd.
Cassette
105 R7000 11spd 11-28.
Crank
105 R7000 50-34.
Chain
HG601 11spd.
Wheels
Rims
MASON x HUNT 4Season V2 Disc wheels.
Tires
Continental Grand-Sport Race. Uprate to Schwalbe G1 tubeless on request.
Brakes
Brakes
Hydraulic Disc
Cockpit
Stem
DEDA ZER01 black on black. 145g.
Handlebar
DEDA ZERO1 black polished. 304g.
Headset
DEDA Low profile, carbon top cover, integrated headset.
Seat
Saddle
Fabric Scoop, Shallow, Elite Alloy. 260g.
Seatpost
MASON Penta carbon, microadjust.
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 48cm | 50cm | 52cm | 54cm | 56cm | 58cm | 60cm | 62cm |
|---|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.45 mm | 1.43 mm | 1.45 mm | 1.48 mm | 1.5 mm | 1.5 mm | 1.52 mm | 1.54 mm |
| Bottom Bracket Height | 263 mm | 263 mm | 263 mm | 264 mm | 264 mm | 264 mm | 266 mm | 266 mm |
| Front Center | 580 mm | 590 mm | 595 mm | 600 mm | 610 mm | 615 mm | 620 mm | 630 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 69 mm | 66 mm | 66 mm | 66 mm | 66 mm | 63 mm | 63 mm | 60 mm |
| Stack | 527.1 mm | 538.3 mm | 547.8 mm | 560.5 mm | 574.7 mm | 586.1 mm | 594.1 mm | 615.1 mm |
| Reach | 364.7 mm | 375.6 mm | 377.5 mm | 378 mm | 383.3 mm | 389.7 mm | 391.8 mm | 400.5 mm |
| Top Tube Length | 514 mm | 527.8 mm | 532.4 mm | 546.5 mm | 556.1 mm | 576.3 mm | 581 mm | 596 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74.5 ° | 73.5 ° | 73.5 ° | 72.5 ° | 72.5 ° | 72.5 ° |
| Seat Tube Length | 480 mm | 500 mm | 520 mm | 540 mm | 560 mm | 580 mm | 600 mm | 620 mm |
| Head Tube Angle | 71 ° | 71.5 ° | 71.5 ° | 71.5 ° | 71.5 ° | 72 ° | 72 ° | 72.5 ° |
| Head Tube Length | 120 mm | 130 mm | 140 mm | 155 mm | 170 mm | 180 mm | 190 mm | 210 mm |
| Chainstay Length | 415 mm | 415 mm | 415 mm | 415 mm | 415 mm | 415 mm | 415 mm | 415 mm |
| Wheelbase | 984 mm | 994 mm | 999 mm | 1004 mm | 1014 mm | 1019 mm | 1025 mm | 1035 mm |
| Bottom Bracket Drop | 73 mm | 73 mm | 73 mm | 71 mm | 71 mm | 71 mm | 70 mm | 70 mm |
| Standover Height | 736 mm | 751 mm | 765 mm | 782 mm | 799 mm | 813 mm | 828 mm | 848 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
About this model
Definition 105 is a Mason Definition model. Mason released 18 bikes variations of this model so far. You can get a glimpse at all models from 2023, by clicking on this link.
Model range prices
Mason Definition 105 R7100 12 Speed 2023 is the most affordable bike of this model and has a price of 3406$. On the other hand, Mason Definition Red AXS 2023, is the most expensive and costs 7353$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Endurance bikes average price
If you want an acceptable Endurance bike you should know that the average price is 2346$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Endurance bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
When Mason released this model in 2023, its price was 3704$. In conclusion, this bike price is 57.89% higher than the price of the average Endurance bike.
Definition 105 components
Fork material
The fork is made out of carbon, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels size
The Definition 105 2023 bike is equipped with 700c aluminum wheels when leaving the factory. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Definition 105 comes with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.