Transition Sentinel X01 2018
2018 Mountain
Estimate price |
4,999$
Weight | 14.71 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 160mm -
Travel Rear 140mm -
Fork Fox Performance Elite Float 36
-
Groupset X01 Eagle, Truvativ Descendant Carbon -
Suspension Full -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
154cm - 170cm
MD
164cm - 182cm
LG
175cm - 190cm
XL
184cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminum
Suspension Fork
FOX 36 Float RC2 Performance Elite
Rear Shock
FOX DPX2 Performance Elite, trunnion style metric shock
Drivetrain
Rear Derailleur
SRAM X01 Eagle, 12-Speed
Front Derailleur
N/A
Shift Levers
SRAM X01 Eagle, 12-Speed
Cassette
SRAM XG-1275, 10-50 tooth
Crank
SRAM Descendent Carbon, 170mm length
Bottom Bracket
Threaded 73mm
Chain
SRAM GX Eagle
Chain Guide
N/A
Pedals
N/A
Wheels
Front Hub
e*thirteen TRS+
Rear Hub
e*thirteen TRS+
Rims
e*thirteen TRS+
Tires
Maxxis Minion DHF | Maxxis Minion DHR II, 29" x 2.3" EXO 3C
Brakes
Brakes
SRAM Code RSC calipers, SRAM Centerline 180mm rotors
Brake Levers
SRAM Code RSC
Cockpit
Stem
Race Face Turbine R, 40mm length
Handlebar
Race Face Turbine R 35, 800mm width
Grips
ODI Elite Flow
Headset
Cane Creek 40 Series, zero-stack
Seat
Saddle
ANVL Forge Stealth Cromo
Seatpost
RockShox Reverb Stealth, 1x remote
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.46 mm | 1.38 mm | 1.32 mm | 1.27 mm |
| Bottom Bracket Height | 344 mm | 344 mm | 344 mm | 344 mm |
| Front Center | 760 mm | 785 mm | 814 mm | 844 mm |
| Rake | 43 mm | 43 mm | 43 mm | 43 mm |
| Trail | 135 mm | 135 mm | 135 mm | 135 mm |
| Stack | 611 mm | 611 mm | 620 mm | 629 mm |
| Reach | 419 mm | 444 mm | 469 mm | 494 mm |
| Top Tube Length | 562 mm | 587 mm | 616 mm | 644 mm |
| Seat Tube Angle | 77.5 ° | 76.8 ° | 76.3 ° | 75.8 ° |
| Seat Tube Length | 360 mm | 400 mm | 440 mm | 490 mm |
| Head Tube Angle | 64 ° | 64 ° | 64 ° | 64 ° |
| Head Tube Length | 100 mm | 100 mm | 110 mm | 120 mm |
| Chainstay Length | 429 mm | 429 mm | 429 mm | 429 mm |
| Wheelbase | 1187 mm | 1212 mm | 1241 mm | 1271 mm |
| Bottom Bracket Drop | 30 mm | 30 mm | 30 mm | 30 mm |
| Standover Height | 679 mm | 689 mm | 694 mm | 709 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 154 cm | 164 cm | 175 cm | 184 cm |
| Rider Max Height | 170 cm | 182 cm | 190 cm | 200 cm |
Model Overview
Sentinel X01 is part of the Transition Sentinel model. There are 43 bikes that carry this model name. You can easily view all of the Transition Sentinel bikes models from 2018, here.
Model range prices
Transition SENTINEL NX 2018 is the most affordable bike of this model and has a price of 2999$. On the other hand, Transition SENTINEL XO1 2018, is the most expensive and costs 5999$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Trail bikes average price
If you want to purchase a solid Trail bike, it is important to know that the average cost is 2762$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Trail bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Furthermore, this bike was made available in 2018 for 4999$. If we compare this with the average Trail bike cost we notice that the price is 80.99% more expensive.
Trail bikes average weight
On a deeper look, we notice that the average weight of a Trail bike is 12.98 kg (28.62 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Sentinel X01 weighs 14.71 kg (32.43 lbs) and is considerably heavier than the average. In conclusion, the average Trail bike weighs 13.33% less than Sentinel X01.
Overview of components
Fork
The Sentinel X01 comes factory-installed with the Fox Performance Elite Float 36 fork. This has a travel range of 160mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
As for the rear shock, this bike has the FOX DPX2 Performance Elite model, with a travel of 140mm. Bike rear shocks are a great way to increase comfort on the bike and give you more control when riding on technical trails. To sum up, get a full-suspension bike if you want the smoothest rides.
Wheels size
When it comes to wheels, the Sentinel X01 bike is equipped with the 29″ aluminum model. Having 29″ wheels means that you need less fork travel, leading to a reduction of the pedal bob effect. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
When you want to stop the bike in time, the brakes are vital. The Sentinel X01 has Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.
Sizes
Transition Sentinel X01 bike has 4 sizes, in the range of 154 cm – 200 cm (5.05 ft – 6.56 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
Every bike should have a dropper post, and this one does. If used correctly, a dropper post gives you more faith, maneuverability, and greater control over your bike.