Bike details
Overview
Key information split into simple groups.
Frame summary
-
-
Frame Aluminum -
Wheels 26" -
Suspension Rigid
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Series 3 6061 Aluminum Frame, 26” Wheels, 135x10mm Horizontal Dropouts, 73mm Threaded BB, ISCG 05 Tabs
Drivetrain
Bottom Bracket
BSA, 73mm, threaded
Cockpit
Headset
FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2”
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | One Size |
|---|---|
| Stack Reach Ratio | 1.43 mm |
| Bottom Bracket Height | 317 mm |
| Front Center | 660 mm |
| Rake | 42 mm |
| Trail | 260 mm |
| Stack | 580.5 mm |
| Reach | 406.84 mm |
| Top Tube Length | 605 mm |
| Seat Tube Angle | 71 ° |
| Seat Tube Length | 320 mm |
| Head Tube Angle | 60 ° |
| Head Tube Length | 115 mm |
| Chainstay Length | 400 mm |
| Wheelbase | 1058 mm |
| Bottom Bracket Drop | 22 mm |
| Standover Height | 655 mm |
| Wheels | 26" |
| Rider Min Height | 120 cm |
About this model
Alcatraz Frame Kit completes the Marin Alcatraz model. 13 frames variations carry this model name so far. Take a sneak peek at all Marin Alcatraz frames models from 2020, by clicking here.
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.
Dirt Jump frames average price
According to our calculations, the average cost of a Dirt Jump frame that is reliable is 491$. However, you could also get a good Dirt Jump frame even if you pay a lower amount than the average price. To sum up, when you purchase your frame, make sure to check if it has reviews, and also do some components research.
At the moment of the release date, Marin Alcatraz Frame Kit price was 419$. In conclusion, this frame price is 17.18% lower than the price of the average Dirt Jump frame.