Jamis Boss COASTER 2019
2019 Urban
Estimate price |
359$
Weight | 13.83 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 26" -
Suspension Rigid -
Drivetrain Single Speed -
Brakes Coaster
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Diamond frame design with 6061 aluminum oversized tubing, sloping top tube design, water bottle bosses, alloy kickstand, and painted steel chainguard
Suspension Fork
Oversized hi-tensile steel tubular unicrown with leading dropout and fender boss
Drivetrain
Rear Derailleur
N/A
Shift Levers
N/A
Cassette
18T
Crank
Forged alloy crank, 170mm alloy, with 44T compact disc chainring
Bottom Bracket
Sealed cartridge, 68 x 122.5mm
Chain
KMC Z410NP, silver
Pedals
Cruiser platform with TPE comfort insert
Wheels
Rims
Alex Zuma 36H black anodized alloy rims with alloy nutted front hub and Hi-Stop CB rear, 14 gauge stainless steel spokes
Tires
CST Metropolitan Palm Bay, 26" x 2.35
Brakes
Brakes
Hi-Stop coaster brake
Cockpit
Stem
Alloy hi-rise, 180mm quill, 100mm extension, with removeable 2-bolt cap
Handlebar
Jamis Cruise-control comfort bar
Grips
Comfort style
Headset
Internal cup, threaded, 1 1/8”
Seat
Saddle
Boss Cruiser design with extra padding and heavy-duty, double-loop springs
Seatpost
Alloy micro-adjust, 27.2 x 300mm, with 31.8mm alloy clamp and cromo seatpin
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 17" | SM | 19" | SM | 21" | 23" |
|---|---|---|---|---|---|---|
| Bottom Bracket Height | 277 mm | 277 mm | 277 mm | 277 mm | 277 mm | 277 mm |
| Rake | 35 mm | 35 mm | 35 mm | 35 mm | 35 mm | 35 mm |
| Top Tube Length | 584 mm | 584 mm | 593 mm | 594 mm | 612 mm | 622 mm |
| Seat Tube Angle | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° | 70 ° |
| Seat Tube Length | 432 mm | 356 mm | 483 mm | 457 mm | 533 mm | 584 mm |
| Head Tube Angle | 69 ° | 69 ° | 70 ° | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 110 mm | 110 mm | 125 mm | 110 mm | 150 mm | 200 mm |
| Chainstay Length | 485 mm | 485 mm | 485 mm | 485 mm | 485 mm | 485 mm |
| Wheelbase | 1089 mm | 1089 mm | 1088 mm | 1088 mm | 1107 mm | 1117 mm |
| Standover Height | 734 mm | 604 mm | 753 mm | 618 mm | 797 mm | 848 mm |
| Wheels | 26" | 26" | 26" | 26" | 26" | 26" |
Model Overview
Boss COASTER is part of the Jamis Boss model. There are 14 bikes that carry this model name. You can easily view all of the Jamis Boss bikes models from 2019, here.
Model range prices
Jamis Boss COASTER 2019 is the cheapest bike model and costs 359$. Jamis BOSS 7 2019 is the most expensive one and costs 399$.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Cruiser bikes
According to our calculations, the average cost of a Cruiser bike that is reliable is 332$. However, even though the average price of a Cruiser bike is lower, you might still be able to get a top-quality bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
This bike was released in 2019 and its price was 359$. Doing a quick comparison, we notice that Boss COASTER price is 8.13% more expensive than the average cost of a Cruiser bike.
Cruiser bikes average weight
Cruiser bikes weigh an average of 15.83 kg (34.9 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Boss COASTER weighs 13.83 kg (30.49 lbs) and is considerably lighter than the average. In other words, this model is 14.46% lighter than the average Cruiser bike.
Boss COASTER components
Fork material
When it comes to the fork, this bike has a steel one, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.
Wheels size
The Boss COASTER 2019 bike is equipped with 26″ aluminum wheels when leaving the factory. The 26″ wheels are lighter than the 27.5 or 29″ wheels. However, they are less forgiving when riding over obstacles such as bumps and roots.
Brakes
For your safety, it is important to have quality breaks on your bike. Jamis Boss COASTER has Coaster brakes installed. Coaster brakes are among the oldest brake types you can find on a bike. However, if your chain falls off or snaps, your coaster brakes won’t function anymore.