Jamis EARTH CRUISER 1 2021
2021 Urban
Estimate price |
429$
Weight | 13.27 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 26" -
Suspension Rigid -
Drivetrain Single Speed -
Brakes Coaster
Sizing
Recommended size guide.
SM
158cm - 170cm
MD
168cm - 179cm
SM
158cm - 170cm
LG
176cm - 187cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Classic Cantilever design with 6061 aluminum tubing, includes kickstand and painted steel chainguard
Suspension Fork
Hi-tensile unicrown with radiused blades
Drivetrain
Rear Derailleur
N/A
Shift Levers
N/A
Cassette
18T
Crank
Forged alloy crank, 170mm, with 44T chainring
Bottom Bracket
Sealed cartridge, 68 x 122.5mm
Chain
KMC Z410NP, silver
Pedals
Cruiser platform with grip tape
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
Earth Cruiser Comfort with memory foam padding, synthetic suede top, burnished sides and bumper 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 | SM | MD | SM | LG |
|---|---|---|---|---|
| Bottom Bracket Height | 280 mm | 280 mm | 280 mm | 280 mm |
| Rake | 55 mm | 55 mm | 55 mm | 55 mm |
| Top Tube Length | 605 mm | 626 mm | 626 mm | 666 mm |
| Seat Tube Angle | 67 ° | 67 ° | 67 ° | 67 ° |
| Head Tube Angle | 69 ° | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 120 mm | 130 mm | 130 mm | 140 mm |
| Chainstay Length | 475 mm | 475 mm | 475 mm | 475 mm |
| Wheelbase | 1087 mm | 1107 mm | 1107 mm | 1147 mm |
| Standover Height | 516 mm | 776 mm | 528 mm | 820 mm |
| Wheels | 26" | 26" | 26" | 26" |
| Rider Min Height | 158 cm | 168 cm | 158 cm | 176 cm |
| Rider Max Height | 170 cm | 179 cm | 170 cm | 187 cm |
Model Overview
EARTH CRUISER 1 belongs to the Jamis Earth model. There are 25 bikes that carry this model name. Take a sneak peek at all Jamis Earth bikes models from 2021, by clicking here.
Model range prices
Jamis earth cruiser 1 STEP-THRU 2021 is the most economical model, with a starting price of 359$. Jamis EARTH CRUISER 3 2021 on the other hand costs 549$, and is the most expensive model.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Cruiser bikes
According to our math, the average price for a trustworthy Cruiser bike is 332$. However, even if your budget is less than the average, you might still be able to get a top-quality Cruiser bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
When Jamis released this model in 2021, its price was 429$. Comparing this to the average Cruiser bike price, we see that the price is 29.22% more expensive.
Cruiser bikes average weight
The average weight for Cruiser bikes is 15.83 kg (34.9 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
EARTH CRUISER 1 weighs 13.27 kg (29.26 lbs) and is much lighter than the average. In other words, this model is 19.29% lighter than the average Cruiser bike.
Overview of components
Fork material
EARTH CRUISER 1 has a steel fork, so, it can add some extra weight to your bike. However, steel is a pretty tough and durable material.
Wheels size
When it comes to wheels, the EARTH CRUISER 1 bike is equipped with the 26″ aluminum model. 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 EARTH CRUISER 1 has Coaster brakes installed. These brakes are pretty efficient, and they’re not so pricey. However, if your chain falls off or snaps, your coaster brakes won’t function anymore.
Sizes
Jamis EARTH CRUISER 1 bike has 4 sizes, in the range of 158 cm – 187 cm (5.18 ft – 6.14 ft). In short, you can easily find one that suits you.